Australian Worldwide Exploration =
Limited=20
(AWE) is an Australian based oil and gas exploration and =
production=20
company. AWE was recently admitted to the prestigious ASX =
100=20
Index.
AWE currently has oil and gas =
interests in=20
Australia, New Zealand, Indonesia, Yemen, Vietnam and =
Argentina, and=20
is actively reviewing additional growth opportunities.=20
=
This price is =
delayed by=20
at least 20 minutes and is sourced from =
the ASX.=20
Retrieving this share price indicates your =
acceptance of the Conditions.
MORE=20
>>
MORE=20
>> =
------=_NextPart_001_016A_01C9C1C7.9ABE8680
Content-Type: application/octet-stream
Content-Transfer-Encoding: quoted-printable
Content-Location: http://www.awexp.com.au/irm/ShowCategory.aspx?CategoryID=199&HideTopLine=True&shareprice=Hide
=EF=BB=BF
ShowCategory
------=_NextPart_001_016A_01C9C1C7.9ABE8680--
------=_NextPart_000_0159_01C9C1C7.9ABA19B0
Content-Type: application/octet-stream
Content-Transfer-Encoding: quoted-printable
Content-Location: http://www.awexp.com.au/irm/content/SpryAssets/SpryMenuBar.js
/* SpryMenuBar.js - Revision: Spry Preview Release 1.4 */
// Copyright (c) 2006. Adobe Systems Incorporated.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions =
are met:
//
// * Redistributions of source code must retain the above copyright =
notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright =
notice,
// this list of conditions and the following disclaimer in the =
documentation
// and/or other materials provided with the distribution.
// * Neither the name of Adobe Systems Incorporated nor the names of =
its
// contributors may be used to endorse or promote products derived =
from this
// software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS =
"AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, =
THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR =
PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS =
BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR =
BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER =
IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR =
OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED =
OF THE
// POSSIBILITY OF SUCH DAMAGE.
/************************************************************************=
*******
SpryMenuBar.js
This file handles the JavaScript for Spry Menu Bar. You should have no =
need
to edit this file. Some highlights of the MenuBar object is that =
timers are
used to keep submenus from showing up until the user has hovered over =
the parent
menu item for some time, as well as a timer for when they leave a =
submenu to keep
showing that submenu until the timer fires.
=
*************************************************************************=
******/
var Spry;
if(!Spry)
{
Spry =3D {};
}
if(!Spry.Widget)
{
Spry.Widget =3D {};
}
// Constructor for Menu Bar
// element should be an ID of an unordered list (
tag)
// preloadImage1 and preloadImage2 are images for the rollover state of =
a menu
Spry.Widget.MenuBar =3D function(element, opts)
{
this.init(element, opts);
};
Spry.Widget.MenuBar.prototype.init =3D function(element, opts)
{
this.element =3D this.getElement(element);
// represents the current (sub)menu we are operating on
this.currMenu =3D null;
var isie =3D (typeof document.all !=3D 'undefined' && typeof =
window.opera =3D=3D 'undefined' && navigator.vendor !=3D 'KDE');
if(typeof document.getElementById =3D=3D 'undefined' || =
(navigator.vendor =3D=3D 'Apple Computer, Inc.' && typeof =
window.XMLHttpRequest =3D=3D 'undefined') || (isie && typeof =
document.uniqueID =3D=3D 'undefined'))
{
// bail on older unsupported browsers
return;
}
// load hover images now
if(opts)
{
for(var k in opts)
{
var rollover =3D new Image;
rollover.src =3D opts[k];
}
}
if(this.element)
{
this.currMenu =3D this.element;
var items =3D this.element.getElementsByTagName('li');
for(var i=3D0; i 0)
{
layers[0].parentNode.removeChild(layers[0]);
}
};
// clearMenus for Menu Bar
// root is the top level unordered list (
tag)
Spry.Widget.MenuBar.prototype.clearMenus =3D function(root)
{
var menus =3D root.getElementsByTagName('ul');
for(var i=3D0; i 0 ? submenus[0] : null);
var hasSubMenu =3D false;
if(menu)
{
this.addClassName(link, "MenuBarItemSubmenu");
hasSubMenu =3D true;
}
if(!isie)
{
// define a simple function that comes standard in IE to determine
// if a node is within another node
listitem.contains =3D function(testNode)
{
// this refers to the list item
if(testNode =3D=3D null)
{
return false;
}
if(testNode =3D=3D this)
{
return true;
}
else
{
return this.contains(testNode.parentNode);
}
};
}
=09
// need to save this for scope further down
var self =3D this;
this.addEventListener(listitem, 'mouseover', function(e)
{
if(self.bubbledTextEvent())
{
// ignore bubbled text events
return;
}
clearTimeout(closetime);
if(self.currMenu =3D=3D listitem)
{
self.currMenu =3D null;
}
// show menu highlighting
self.addClassName(link, hasSubMenu ? "MenuBarItemSubmenuHover" : =
"MenuBarItemHover");
if(menu && !self.hasClassName(menu, "MenuBarSubmenuVisible"))
{
opentime =3D window.setTimeout(function(){self.showSubmenu(menu);}, =
250);
}
}, false);
this.addEventListener(listitem, 'mouseout', function(e)
{
if(self.bubbledTextEvent())
{
// ignore bubbled text events
return;
}
var related =3D (typeof e.relatedTarget !=3D 'undefined' ? =
e.relatedTarget : e.toElement);
if(!listitem.contains(related))
{
clearTimeout(opentime);
self.currMenu =3D listitem;
// remove menu highlighting
self.removeClassName(link, hasSubMenu ? "MenuBarItemSubmenuHover" : =
"MenuBarItemHover");
if(menu)
{
closetime =3D window.setTimeout(function(){self.hideSubmenu(menu);}, =
600);
}
}
}, false);
};
------=_NextPart_000_0159_01C9C1C7.9ABA19B0
Content-Type: application/octet-stream
Content-Transfer-Encoding: quoted-printable
Content-Location: http://www.awexp.com.au/irm/content/Scripts/AC_RunActiveContent.js
//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2007 Adobe Systems Incorporated. All rights reserved.
var isIE =3D (navigator.appVersion.indexOf("MSIE") !=3D -1) ? true : =
false;
var isWin =3D (navigator.appVersion.toLowerCase().indexOf("win") !=3D =
-1) ? true : false;
var isOpera =3D (navigator.userAgent.indexOf("Opera") !=3D -1) ? true : =
false;
function ControlVersion()
{
var version;
var axo;
var e;
// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't =
in the registry
try {
// version will be set for 7.X or greater players
axo =3D new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
version =3D axo.GetVariable("$version");
} catch (e) {
}
if (!version)
{
try {
// version will be set for 6.X players only
axo =3D new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
=09
// installed player is some revision of 6.0
// GetVariable("$version") crashes for versions 6.0.22 through =
6.0.29,
// so we have to be careful.=20
=09
// default to the first public version
version =3D "WIN 6,0,21,0";
// throws if AllowScripAccess does not exist (introduced in 6.0r47) =09
axo.AllowScriptAccess =3D "always";
// safe to call for 6.0r47 or greater
version =3D axo.GetVariable("$version");
} catch (e) {
}
}
if (!version)
{
try {
// version will be set for 4.X or 5.X player
axo =3D new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
version =3D axo.GetVariable("$version");
} catch (e) {
}
}
if (!version)
{
try {
// version will be set for 3.X player
axo =3D new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
version =3D "WIN 3,0,18,0";
} catch (e) {
}
}
if (!version)
{
try {
// version will be set for 2.X player
axo =3D new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
version =3D "WIN 2,0,0,11";
} catch (e) {
version =3D -1;
}
}
=09
return version;
}
// JavaScript helper required to detect Flash Player PlugIn version =
information
function GetSwfVer(){
// NS/Opera version >=3D 3 check for Flash plugin in plugin array
var flashVer =3D -1;
=09
if (navigator.plugins !=3D null && navigator.plugins.length > 0) {
if (navigator.plugins["Shockwave Flash 2.0"] || =
navigator.plugins["Shockwave Flash"]) {
var swVer2 =3D navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : =
"";
var flashDescription =3D navigator.plugins["Shockwave Flash" + =
swVer2].description;
var descArray =3D flashDescription.split(" ");
var tempArrayMajor =3D descArray[2].split("."); =09
var versionMajor =3D tempArrayMajor[0];
var versionMinor =3D tempArrayMajor[1];
var versionRevision =3D descArray[3];
if (versionRevision =3D=3D "") {
versionRevision =3D descArray[4];
}
if (versionRevision[0] =3D=3D "d") {
versionRevision =3D versionRevision.substring(1);
} else if (versionRevision[0] =3D=3D "r") {
versionRevision =3D versionRevision.substring(1);
if (versionRevision.indexOf("d") > 0) {
versionRevision =3D versionRevision.substring(0, =
versionRevision.indexOf("d"));
}
}
var flashVer =3D versionMajor + "." + versionMinor + "." + =
versionRevision;
}
}
// MSN/WebTV 2.6 supports Flash 4
else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") !=3D =
-1) flashVer =3D 4;
// WebTV 2.5 supports Flash 3
else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") !=3D =
-1) flashVer =3D 3;
// older WebTV supports Flash 2
else if (navigator.userAgent.toLowerCase().indexOf("webtv") !=3D -1) =
flashVer =3D 2;
else if ( isIE && isWin && !isOpera ) {
flashVer =3D ControlVersion();
}=09
return flashVer;
}
// When called with reqMajorVer, reqMinorVer, reqRevision returns true =
if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
versionStr =3D GetSwfVer();
if (versionStr =3D=3D -1 ) {
return false;
} else if (versionStr !=3D 0) {
if(isIE && isWin && !isOpera) {
// Given "WIN 2,0,0,11"
tempArray =3D versionStr.split(" "); // ["WIN", "2,0,0,11"]
tempString =3D tempArray[1]; // "2,0,0,11"
versionArray =3D tempString.split(","); // ['2', '0', '0', '11']
} else {
versionArray =3D versionStr.split(".");
}
var versionMajor =3D versionArray[0];
var versionMinor =3D versionArray[1];
var versionRevision =3D versionArray[2];
// is the major.revision >=3D requested major.revision AND the =
minor version >=3D requested minor
if (versionMajor > parseFloat(reqMajorVer)) {
return true;
} else if (versionMajor =3D=3D parseFloat(reqMajorVer)) {
if (versionMinor > parseFloat(reqMinorVer))
return true;
else if (versionMinor =3D=3D parseFloat(reqMinorVer)) {
if (versionRevision >=3D parseFloat(reqRevision))
return true;
}
}
return false;
}
}
function AC_AddExtension(src, ext)
{
if (src.indexOf('?') !=3D -1)
return src.replace(/\?/, ext+'?');=20
else
return src + ext;
}
function AC_Generateobj(objAttrs, params, embedAttrs)=20
{=20
var str =3D '';
if (isIE && isWin && !isOpera)
{
str +=3D '';
}
else
{
str +=3D '';
}
document.write(str);
}
function AC_FL_RunContent(){
var ret =3D=20
AC_GetArgs
( arguments, ".swf", "movie", =
"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
, "application/x-shockwave-flash"
);
AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}
function AC_SW_RunContent(){
var ret =3D=20
AC_GetArgs
( arguments, ".dcr", "src", =
"clsid:166B1BCA-3F9C-11CF-8075-444553540000"
, null
);
AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}
function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
var ret =3D new Object();
ret.embedAttrs =3D new Object();
ret.params =3D new Object();
ret.objAttrs =3D new Object();
for (var i=3D0; i < args.length; i=3Di+2){
var currArg =3D args[i].toLowerCase(); =20
switch (currArg){=09
case "classid":
break;
case "pluginspage":
ret.embedAttrs[args[i]] =3D args[i+1];
break;
case "src":
case "movie":=09
args[i+1] =3D AC_AddExtension(args[i+1], ext);
ret.embedAttrs["src"] =3D args[i+1];
ret.params[srcParamName] =3D args[i+1];
break;
case "onafterupdate":
case "onbeforeupdate":
case "onblur":
case "oncellchange":
case "onclick":
case "ondblClick":
case "ondrag":
case "ondragend":
case "ondragenter":
case "ondragleave":
case "ondragover":
case "ondrop":
case "onfinish":
case "onfocus":
case "onhelp":
case "onmousedown":
case "onmouseup":
case "onmouseover":
case "onmousemove":
case "onmouseout":
case "onkeypress":
case "onkeydown":
case "onkeyup":
case "onload":
case "onlosecapture":
case "onpropertychange":
case "onreadystatechange":
case "onrowsdelete":
case "onrowenter":
case "onrowexit":
case "onrowsinserted":
case "onstart":
case "onscroll":
case "onbeforeeditfocus":
case "onactivate":
case "onbeforedeactivate":
case "ondeactivate":
case "type":
case "codebase":
case "id":
ret.objAttrs[args[i]] =3D args[i+1];
break;
case "width":
case "height":
case "align":
case "vspace":=20
case "hspace":
case "class":
case "title":
case "accesskey":
case "name":
case "tabindex":
ret.embedAttrs[args[i]] =3D ret.objAttrs[args[i]] =3D args[i+1];
break;
default:
ret.embedAttrs[args[i]] =3D ret.params[args[i]] =3D args[i+1];
}
}
ret.objAttrs["classid"] =3D classid;
if (mimeType) ret.embedAttrs["type"] =3D mimeType;
return ret;
}
------=_NextPart_000_0159_01C9C1C7.9ABA19B0
Content-Type: application/octet-stream
Content-Transfer-Encoding: quoted-printable
Content-Location: http://www.awexp.com.au/irm/content/SpryAssets/xpath.js
/* xpath.js - Revision: Spry Preview Release 1.4 */=0A=
=0A=
// Copyright (c) 2005, Google Inc.=0A=
// All rights reserved.=0A=
// =0A=
// Redistribution and use in source and binary forms, with or without=0A=
// modification, are permitted provided that the following conditions are=0A=
// met:=0A=
// =0A=
// * Redistributions of source code must retain the above copyright=0A=
// notice, this list of conditions and the following disclaimer.=0A=
// =0A=
// * Redistributions in binary form must reproduce the above copyright=0A=
// notice, this list of conditions and the following disclaimer in the=0A=
// documentation and/or other materials provided with the=0A=
// distribution.=0A=
// =0A=
// * Neither the name of Google Inc. nor the names of its contributors=0A=
// may be used to endorse or promote products derived from this=0A=
// software without specific prior written permission.=0A=
// =0A=
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS=0A=
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT=0A=
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR=0A=
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT=0A=
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,=0A=
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT=0A=
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,=0A=
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY=0A=
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT=0A=
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE=0A=
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.=0A=
//=0A=
// An XPath parser and evaluator written in JavaScript. The=0A=
// implementation is complete except for functions handling=0A=
// namespaces.=0A=
//=0A=
// Reference: [XPATH] XPath Specification=0A=
// .=0A=
//=0A=
//=0A=
// The API of the parser has several parts:=0A=
//=0A=
// 1. The parser function xpathParse() that takes a string and returns=0A=
// an expession object.=0A=
//=0A=
// 2. The expression object that has an evaluate() method to evaluate the=0A=
// XPath expression it represents. (It is actually a hierarchy of=0A=
// objects that resembles the parse tree, but an application will call=0A=
// evaluate() only on the top node of this hierarchy.)=0A=
//=0A=
// 3. The context object that is passed as an argument to the evaluate()=0A=
// method, which represents the DOM context in which the expression is=0A=
// evaluated.=0A=
//=0A=
// 4. The value object that is returned from evaluate() and represents=0A=
// values of the different types that are defined by XPath (number,=0A=
// string, boolean, and node-set), and allows to convert between them.=0A=
//=0A=
// These parts are near the top of the file, the functions and data=0A=
// that are used internally follow after them.=0A=
//=0A=
//=0A=
// TODO(mesch): add jsdoc comments. Use more coherent naming.=0A=
//=0A=
//=0A=
// Author: Steffen Meschkat =0A=
=0A=
=0A=
// The entry point for the parser.=0A=
//=0A=
// @param expr a string that contains an XPath expression.=0A=
// @return an expression object that can be evaluated with an=0A=
// expression context.=0A=
=0A=
function xpathParse(expr) {=0A=
if (xpathdebug) {=0A=
Log.write('XPath parse ' + expr);=0A=
}=0A=
xpathParseInit();=0A=
=0A=
var cached =3D xpathCacheLookup(expr);=0A=
if (cached) {=0A=
if (xpathdebug) {=0A=
Log.write(' ... cached');=0A=
}=0A=
return cached;=0A=
}=0A=
=0A=
// Optimize for a few common cases: simple attribute node tests=0A=
// (@id), simple element node tests (page), variable references=0A=
// ($address), numbers (4), multi-step path expressions where each=0A=
// step is a plain element node test=0A=
// (page/overlay/locations/location).=0A=
=0A=
if (expr.match(/^(\$|@)?\w+$/i)) {=0A=
var ret =3D makeSimpleExpr(expr);=0A=
xpathParseCache[expr] =3D ret;=0A=
if (xpathdebug) {=0A=
Log.write(' ... simple');=0A=
}=0A=
return ret;=0A=
}=0A=
=0A=
if (expr.match(/^\w+(\/\w+)*$/i)) {=0A=
var ret =3D makeSimpleExpr2(expr);=0A=
xpathParseCache[expr] =3D ret;=0A=
if (xpathdebug) {=0A=
Log.write(' ... simple 2');=0A=
}=0A=
return ret;=0A=
}=0A=
=0A=
var cachekey =3D expr; // expr is modified during parse=0A=
if (xpathdebug) {=0A=
Timer.start('XPath parse', cachekey);=0A=
}=0A=
=0A=
var stack =3D [];=0A=
var ahead =3D null;=0A=
var previous =3D null;=0A=
var done =3D false;=0A=
=0A=
var parse_count =3D 0;=0A=
var lexer_count =3D 0;=0A=
var reduce_count =3D 0;=0A=
=0A=
while (!done) {=0A=
parse_count++;=0A=
expr =3D expr.replace(/^\s*/, '');=0A=
previous =3D ahead;=0A=
ahead =3D null;=0A=
=0A=
var rule =3D null;=0A=
var match =3D '';=0A=
for (var i =3D 0; i < xpathTokenRules.length; ++i) {=0A=
var result =3D xpathTokenRules[i].re.exec(expr);=0A=
lexer_count++;=0A=
if (result && result.length > 0 && result[0].length > =
match.length) {=0A=
rule =3D xpathTokenRules[i];=0A=
match =3D result[0];=0A=
break;=0A=
}=0A=
}=0A=
=0A=
// Special case: allow operator keywords to be element and=0A=
// variable names.=0A=
=0A=
// NOTE(mesch): The parser resolves conflicts by looking ahead,=0A=
// and this is the only case where we look back to=0A=
// disambiguate. So this is indeed something different, and=0A=
// looking back is usually done in the lexer (via states in the=0A=
// general case, called "start conditions" in flex(1)). Also,the=0A=
// conflict resolution in the parser is not as robust as it could=0A=
// be, so I'd like to keep as much off the parser as possible (all=0A=
// these precedence values should be computed from the grammar=0A=
// rules and possibly associativity declarations, as in bison(1),=0A=
// and not explicitly set.=0A=
=0A=
if (rule &&=0A=
(rule =3D=3D TOK_DIV || =0A=
rule =3D=3D TOK_MOD ||=0A=
rule =3D=3D TOK_AND || =0A=
rule =3D=3D TOK_OR) &&=0A=
(!previous || =0A=
previous.tag =3D=3D TOK_AT || =0A=
previous.tag =3D=3D TOK_DSLASH || =0A=
previous.tag =3D=3D TOK_SLASH ||=0A=
previous.tag =3D=3D TOK_AXIS || =0A=
previous.tag =3D=3D TOK_DOLLAR)) {=0A=
rule =3D TOK_QNAME;=0A=
}=0A=
=0A=
if (rule) {=0A=
expr =3D expr.substr(match.length);=0A=
if (xpathdebug) {=0A=
Log.write('token: ' + match + ' -- ' + rule.label);=0A=
}=0A=
ahead =3D {=0A=
tag: rule,=0A=
match: match,=0A=
prec: rule.prec ? rule.prec : 0, // || 0 is removed by the =
compiler=0A=
expr: makeTokenExpr(match)=0A=
};=0A=
=0A=
} else {=0A=
if (xpathdebug) {=0A=
Log.write('DONE');=0A=
}=0A=
done =3D true;=0A=
}=0A=
=0A=
while (xpathReduce(stack, ahead)) {=0A=
reduce_count++;=0A=
if (xpathdebug) {=0A=
Log.write('stack: ' + stackToString(stack));=0A=
}=0A=
}=0A=
}=0A=
=0A=
if (xpathdebug) {=0A=
Log.write(stackToString(stack));=0A=
}=0A=
=0A=
if (stack.length !=3D 1) {=0A=
throw 'XPath parse error ' + cachekey + ':\n' + stackToString(stack);=0A=
}=0A=
=0A=
var result =3D stack[0].expr;=0A=
xpathParseCache[cachekey] =3D result;=0A=
=0A=
if (xpathdebug) {=0A=
Timer.end('XPath parse', cachekey);=0A=
}=0A=
=0A=
if (xpathdebug) {=0A=
Log.write('XPath parse: ' + parse_count + ' / ' + =0A=
lexer_count + ' / ' + reduce_count);=0A=
}=0A=
=0A=
return result;=0A=
}=0A=
=0A=
var xpathParseCache =3D {};=0A=
=0A=
function xpathCacheLookup(expr) {=0A=
return xpathParseCache[expr];=0A=
}=0A=
=0A=
function xpathReduce(stack, ahead) {=0A=
var cand =3D null;=0A=
=0A=
if (stack.length > 0) {=0A=
var top =3D stack[stack.length-1];=0A=
var ruleset =3D xpathRules[top.tag.key];=0A=
=0A=
if (ruleset) {=0A=
for (var i =3D 0; i < ruleset.length; ++i) {=0A=
var rule =3D ruleset[i];=0A=
var match =3D xpathMatchStack(stack, rule[1]);=0A=
if (match.length) {=0A=
cand =3D {=0A=
tag: rule[0],=0A=
rule: rule,=0A=
match: match=0A=
};=0A=
cand.prec =3D xpathGrammarPrecedence(cand);=0A=
break;=0A=
}=0A=
}=0A=
}=0A=
}=0A=
=0A=
var ret;=0A=
if (cand && (!ahead || cand.prec > ahead.prec || =0A=
(ahead.tag.left && cand.prec >=3D ahead.prec))) {=0A=
for (var i =3D 0; i < cand.match.matchlength; ++i) {=0A=
stack.pop();=0A=
}=0A=
=0A=
if (xpathdebug) {=0A=
Log.write('reduce ' + cand.tag.label + ' ' + cand.prec +=0A=
' ahead ' + (ahead ? ahead.tag.label + ' ' + ahead.prec =
+ =0A=
(ahead.tag.left ? ' left' : '')=0A=
: ' none '));=0A=
}=0A=
=0A=
var matchexpr =3D mapExpr(cand.match, function(m) { return m.expr; =
});=0A=
cand.expr =3D cand.rule[3].apply(null, matchexpr);=0A=
=0A=
stack.push(cand);=0A=
ret =3D true;=0A=
=0A=
} else {=0A=
if (ahead) {=0A=
if (xpathdebug) {=0A=
Log.write('shift ' + ahead.tag.label + ' ' + ahead.prec + =0A=
(ahead.tag.left ? ' left' : '') +=0A=
' over ' + (cand ? cand.tag.label + ' ' + =0A=
cand.prec : ' none'));=0A=
}=0A=
stack.push(ahead);=0A=
}=0A=
ret =3D false;=0A=
}=0A=
return ret;=0A=
}=0A=
=0A=
function xpathMatchStack(stack, pattern) {=0A=
=0A=
// NOTE(mesch): The stack matches for variable cardinality are=0A=
// greedy but don't do backtracking. This would be an issue only=0A=
// with rules of the form A* A, i.e. with an element with variable=0A=
// cardinality followed by the same element. Since that doesn't=0A=
// occur in the grammar at hand, all matches on the stack are=0A=
// unambiguous.=0A=
=0A=
var S =3D stack.length;=0A=
var P =3D pattern.length;=0A=
var p, s;=0A=
var match =3D [];=0A=
match.matchlength =3D 0;=0A=
var ds =3D 0;=0A=
for (p =3D P - 1, s =3D S - 1; p >=3D 0 && s >=3D 0; --p, s -=3D ds) {=0A=
ds =3D 0;=0A=
var qmatch =3D [];=0A=
if (pattern[p] =3D=3D Q_MM) {=0A=
p -=3D 1;=0A=
match.push(qmatch);=0A=
while (s - ds >=3D 0 && stack[s - ds].tag =3D=3D pattern[p]) {=0A=
qmatch.push(stack[s - ds]);=0A=
ds +=3D 1;=0A=
match.matchlength +=3D 1;=0A=
}=0A=
=0A=
} else if (pattern[p] =3D=3D Q_01) {=0A=
p -=3D 1;=0A=
match.push(qmatch);=0A=
while (s - ds >=3D 0 && ds < 2 && stack[s - ds].tag =3D=3D =
pattern[p]) {=0A=
qmatch.push(stack[s - ds]);=0A=
ds +=3D 1;=0A=
match.matchlength +=3D 1;=0A=
}=0A=
=0A=
} else if (pattern[p] =3D=3D Q_1M) {=0A=
p -=3D 1;=0A=
match.push(qmatch);=0A=
if (stack[s].tag =3D=3D pattern[p]) {=0A=
while (s - ds >=3D 0 && stack[s - ds].tag =3D=3D pattern[p]) {=0A=
qmatch.push(stack[s - ds]);=0A=
ds +=3D 1;=0A=
match.matchlength +=3D 1;=0A=
}=0A=
} else {=0A=
return [];=0A=
}=0A=
=0A=
} else if (stack[s].tag =3D=3D pattern[p]) {=0A=
match.push(stack[s]);=0A=
ds +=3D 1;=0A=
match.matchlength +=3D 1;=0A=
=0A=
} else {=0A=
return [];=0A=
}=0A=
=0A=
reverseInplace(qmatch);=0A=
qmatch.expr =3D mapExpr(qmatch, function(m) { return m.expr; });=0A=
}=0A=
=0A=
reverseInplace(match);=0A=
=0A=
if (p =3D=3D -1) {=0A=
return match;=0A=
=0A=
} else {=0A=
return [];=0A=
}=0A=
}=0A=
=0A=
function xpathTokenPrecedence(tag) {=0A=
return tag.prec || 2;=0A=
}=0A=
=0A=
function xpathGrammarPrecedence(frame) {=0A=
var ret =3D 0;=0A=
=0A=
if (frame.rule) { /* normal reduce */=0A=
if (frame.rule.length >=3D 3 && frame.rule[2] >=3D 0) {=0A=
ret =3D frame.rule[2];=0A=
=0A=
} else {=0A=
for (var i =3D 0; i < frame.rule[1].length; ++i) {=0A=
var p =3D xpathTokenPrecedence(frame.rule[1][i]);=0A=
ret =3D Math.max(ret, p);=0A=
}=0A=
}=0A=
} else if (frame.tag) { /* TOKEN match */=0A=
ret =3D xpathTokenPrecedence(frame.tag);=0A=
=0A=
} else if (frame.length) { /* Q_ match */=0A=
for (var j =3D 0; j < frame.length; ++j) {=0A=
var p =3D xpathGrammarPrecedence(frame[j]);=0A=
ret =3D Math.max(ret, p);=0A=
}=0A=
}=0A=
=0A=
return ret;=0A=
}=0A=
=0A=
function stackToString(stack) {=0A=
var ret =3D '';=0A=
for (var i =3D 0; i < stack.length; ++i) {=0A=
if (ret) {=0A=
ret +=3D '\n';=0A=
}=0A=
ret +=3D stack[i].tag.label;=0A=
}=0A=
return ret;=0A=
}=0A=
=0A=
=0A=
// XPath expression evaluation context. An XPath context consists of a=0A=
// DOM node, a list of DOM nodes that contains this node, a number=0A=
// that represents the position of the single node in the list, and a=0A=
// current set of variable bindings. (See XPath spec.)=0A=
//=0A=
// The interface of the expression context:=0A=
//=0A=
// Constructor -- gets the node, its position, the node set it=0A=
// belongs to, and a parent context as arguments. The parent context=0A=
// is used to implement scoping rules for variables: if a variable=0A=
// is not found in the current context, it is looked for in the=0A=
// parent context, recursively. Except for node, all arguments have=0A=
// default values: default position is 0, default node set is the=0A=
// set that contains only the node, and the default parent is null.=0A=
//=0A=
// Notice that position starts at 0 at the outside interface;=0A=
// inside XPath expressions this shows up as position()=3D1.=0A=
//=0A=
// clone() -- creates a new context with the current context as=0A=
// parent. If passed as argument to clone(), the new context has a=0A=
// different node, position, or node set. What is not passed is=0A=
// inherited from the cloned context.=0A=
//=0A=
// setVariable(name, expr) -- binds given XPath expression to the=0A=
// name.=0A=
//=0A=
// getVariable(name) -- what the name says.=0A=
//=0A=
// setNode(node, position) -- sets the context to the new node and=0A=
// its corresponding position. Needed to implement scoping rules for=0A=
// variables in XPath. (A variable is visible to all subsequent=0A=
// siblings, not only to its children.)=0A=
=0A=
function ExprContext(node, position, nodelist, parent) {=0A=
this.node =3D node;=0A=
this.position =3D position || 0;=0A=
this.nodelist =3D nodelist || [ node ];=0A=
this.variables =3D {};=0A=
this.parent =3D parent || null;=0A=
this.root =3D parent ? parent.root : node.ownerDocument;=0A=
}=0A=
=0A=
ExprContext.prototype.clone =3D function(node, position, nodelist) {=0A=
return new=0A=
ExprContext(node || this.node,=0A=
typeof position !=3D 'undefined' ? position : =
this.position,=0A=
nodelist || this.nodelist, this);=0A=
};=0A=
=0A=
ExprContext.prototype.setVariable =3D function(name, value) {=0A=
this.variables[name] =3D value;=0A=
};=0A=
=0A=
ExprContext.prototype.getVariable =3D function(name) {=0A=
if (typeof this.variables[name] !=3D 'undefined') {=0A=
return this.variables[name];=0A=
=0A=
} else if (this.parent) {=0A=
return this.parent.getVariable(name);=0A=
=0A=
} else {=0A=
return null;=0A=
}=0A=
}=0A=
=0A=
ExprContext.prototype.setNode =3D function(node, position) {=0A=
this.node =3D node;=0A=
this.position =3D position;=0A=
}=0A=
=0A=
=0A=
// XPath expression values. They are what XPath expressions evaluate=0A=
// to. Strangely, the different value types are not specified in the=0A=
// XPath syntax, but only in the semantics, so they don't show up as=0A=
// nonterminals in the grammar. Yet, some expressions are required to=0A=
// evaluate to particular types, and not every type can be coerced=0A=
// into every other type. Although the types of XPath values are=0A=
// similar to the types present in JavaScript, the type coercion rules=0A=
// are a bit peculiar, so we explicitly model XPath types instead of=0A=
// mapping them onto JavaScript types. (See XPath spec.)=0A=
//=0A=
// The four types are:=0A=
//=0A=
// StringValue=0A=
//=0A=
// NumberValue=0A=
//=0A=
// BooleanValue=0A=
//=0A=
// NodeSetValue=0A=
//=0A=
// The common interface of the value classes consists of methods that=0A=
// implement the XPath type coercion rules:=0A=
//=0A=
// stringValue() -- returns the value as a JavaScript String,=0A=
//=0A=
// numberValue() -- returns the value as a JavaScript Number,=0A=
//=0A=
// booleanValue() -- returns the value as a JavaScript Boolean,=0A=
//=0A=
// nodeSetValue() -- returns the value as a JavaScript Array of DOM=0A=
// Node objects.=0A=
//=0A=
=0A=
function StringValue(value) {=0A=
this.value =3D value;=0A=
this.type =3D 'string';=0A=
}=0A=
=0A=
StringValue.prototype.stringValue =3D function() {=0A=
return this.value;=0A=
}=0A=
=0A=
StringValue.prototype.booleanValue =3D function() {=0A=
return this.value.length > 0;=0A=
}=0A=
=0A=
StringValue.prototype.numberValue =3D function() {=0A=
return this.value - 0;=0A=
}=0A=
=0A=
StringValue.prototype.nodeSetValue =3D function() {=0A=
throw this + ' ' + Error().stack;=0A=
}=0A=
=0A=
function BooleanValue(value) {=0A=
this.value =3D value;=0A=
this.type =3D 'boolean';=0A=
}=0A=
=0A=
BooleanValue.prototype.stringValue =3D function() {=0A=
return '' + this.value;=0A=
}=0A=
=0A=
BooleanValue.prototype.booleanValue =3D function() {=0A=
return this.value;=0A=
}=0A=
=0A=
BooleanValue.prototype.numberValue =3D function() {=0A=
return this.value ? 1 : 0;=0A=
}=0A=
=0A=
BooleanValue.prototype.nodeSetValue =3D function() {=0A=
throw this + ' ' + Error().stack;=0A=
}=0A=
=0A=
function NumberValue(value) {=0A=
this.value =3D value;=0A=
this.type =3D 'number';=0A=
}=0A=
=0A=
NumberValue.prototype.stringValue =3D function() {=0A=
return '' + this.value;=0A=
}=0A=
=0A=
NumberValue.prototype.booleanValue =3D function() {=0A=
return !!this.value;=0A=
}=0A=
=0A=
NumberValue.prototype.numberValue =3D function() {=0A=
return this.value - 0;=0A=
}=0A=
=0A=
NumberValue.prototype.nodeSetValue =3D function() {=0A=
throw this + ' ' + Error().stack;=0A=
}=0A=
=0A=
function NodeSetValue(value) {=0A=
this.value =3D value;=0A=
this.type =3D 'node-set';=0A=
}=0A=
=0A=
NodeSetValue.prototype.stringValue =3D function() {=0A=
if (this.value.length =3D=3D 0) {=0A=
return '';=0A=
} else {=0A=
return xmlValue(this.value[0]);=0A=
}=0A=
}=0A=
=0A=
NodeSetValue.prototype.booleanValue =3D function() {=0A=
return this.value.length > 0;=0A=
}=0A=
=0A=
NodeSetValue.prototype.numberValue =3D function() {=0A=
return this.stringValue() - 0;=0A=
}=0A=
=0A=
NodeSetValue.prototype.nodeSetValue =3D function() {=0A=
return this.value;=0A=
};=0A=
=0A=
// XPath expressions. They are used as nodes in the parse tree and=0A=
// possess an evaluate() method to compute an XPath value given an XPath=0A=
// context. Expressions are returned from the parser. Teh set of=0A=
// expression classes closely mirrors the set of non terminal symbols=0A=
// in the grammar. Every non trivial nonterminal symbol has a=0A=
// corresponding expression class.=0A=
//=0A=
// The common expression interface consists of the following methods:=0A=
//=0A=
// evaluate(context) -- evaluates the expression, returns a value.=0A=
//=0A=
// toString() -- returns the XPath text representation of the=0A=
// expression (defined in xsltdebug.js).=0A=
//=0A=
// parseTree(indent) -- returns a parse tree representation of the=0A=
// expression (defined in xsltdebug.js).=0A=
=0A=
function TokenExpr(m) {=0A=
this.value =3D m;=0A=
}=0A=
=0A=
TokenExpr.prototype.evaluate =3D function() {=0A=
return new StringValue(this.value);=0A=
};=0A=
=0A=
function LocationExpr() {=0A=
this.absolute =3D false;=0A=
this.steps =3D [];=0A=
}=0A=
=0A=
LocationExpr.prototype.appendStep =3D function(s) {=0A=
this.steps.push(s);=0A=
}=0A=
=0A=
LocationExpr.prototype.prependStep =3D function(s) {=0A=
var steps0 =3D this.steps;=0A=
this.steps =3D [ s ];=0A=
for (var i =3D 0; i < steps0.length; ++i) {=0A=
this.steps.push(steps0[i]);=0A=
}=0A=
};=0A=
=0A=
LocationExpr.prototype.evaluate =3D function(ctx) {=0A=
var start;=0A=
if (this.absolute) {=0A=
start =3D ctx.root;=0A=
=0A=
} else {=0A=
start =3D ctx.node;=0A=
}=0A=
=0A=
var nodes =3D [];=0A=
xPathStep(nodes, this.steps, 0, start, ctx);=0A=
return new NodeSetValue(nodes);=0A=
};=0A=
=0A=
function xPathStep(nodes, steps, step, input, ctx) {=0A=
var s =3D steps[step];=0A=
var ctx2 =3D ctx.clone(input);=0A=
var nodelist =3D s.evaluate(ctx2).nodeSetValue();=0A=
=0A=
for (var i =3D 0; i < nodelist.length; ++i) {=0A=
if (step =3D=3D steps.length - 1) {=0A=
nodes.push(nodelist[i]);=0A=
} else {=0A=
xPathStep(nodes, steps, step + 1, nodelist[i], ctx);=0A=
}=0A=
}=0A=
}=0A=
=0A=
function StepExpr(axis, nodetest, predicate) {=0A=
this.axis =3D axis;=0A=
this.nodetest =3D nodetest;=0A=
this.predicate =3D predicate || [];=0A=
}=0A=
=0A=
StepExpr.prototype.appendPredicate =3D function(p) {=0A=
this.predicate.push(p);=0A=
}=0A=
=0A=
StepExpr.prototype.evaluate =3D function(ctx) {=0A=
var input =3D ctx.node;=0A=
var nodelist =3D [];=0A=
=0A=
// NOTE(mesch): When this was a switch() statement, it didn't work=0A=
// in Safari/2.0. Not sure why though; it resulted in the JavaScript=0A=
// console output "undefined" (without any line number or so).=0A=
=0A=
if (this.axis =3D=3D xpathAxis.ANCESTOR_OR_SELF) {=0A=
nodelist.push(input);=0A=
for (var n =3D input.parentNode; n; n =3D input.parentNode) {=0A=
nodelist.push(n);=0A=
}=0A=
=0A=
} else if (this.axis =3D=3D xpathAxis.ANCESTOR) {=0A=
for (var n =3D input.parentNode; n; n =3D input.parentNode) {=0A=
nodelist.push(n);=0A=
}=0A=
=0A=
} else if (this.axis =3D=3D xpathAxis.ATTRIBUTE) {=0A=
copyArray(nodelist, input.attributes);=0A=
=0A=
} else if (this.axis =3D=3D xpathAxis.CHILD) {=0A=
copyArray(nodelist, input.childNodes);=0A=
=0A=
} else if (this.axis =3D=3D xpathAxis.DESCENDANT_OR_SELF) {=0A=
nodelist.push(input);=0A=
xpathCollectDescendants(nodelist, input);=0A=
=0A=
} else if (this.axis =3D=3D xpathAxis.DESCENDANT) {=0A=
xpathCollectDescendants(nodelist, input);=0A=
=0A=
} else if (this.axis =3D=3D xpathAxis.FOLLOWING) {=0A=
for (var n =3D input.parentNode; n; n =3D n.parentNode) {=0A=
for (var nn =3D n.nextSibling; nn; nn =3D nn.nextSibling) {=0A=
nodelist.push(nn);=0A=
xpathCollectDescendants(nodelist, nn);=0A=
}=0A=
}=0A=
=0A=
} else if (this.axis =3D=3D xpathAxis.FOLLOWING_SIBLING) {=0A=
for (var n =3D input.nextSibling; n; n =3D input.nextSibling) {=0A=
nodelist.push(n);=0A=
}=0A=
=0A=
} else if (this.axis =3D=3D xpathAxis.NAMESPACE) {=0A=
alert('not implemented: axis namespace');=0A=
=0A=
} else if (this.axis =3D=3D xpathAxis.PARENT) {=0A=
if (input.parentNode) {=0A=
nodelist.push(input.parentNode);=0A=
}=0A=
=0A=
} else if (this.axis =3D=3D xpathAxis.PRECEDING) {=0A=
for (var n =3D input.parentNode; n; n =3D n.parentNode) {=0A=
for (var nn =3D n.previousSibling; nn; nn =3D nn.previousSibling) {=0A=
nodelist.push(nn);=0A=
xpathCollectDescendantsReverse(nodelist, nn);=0A=
}=0A=
}=0A=
=0A=
} else if (this.axis =3D=3D xpathAxis.PRECEDING_SIBLING) {=0A=
for (var n =3D input.previousSibling; n; n =3D =
input.previousSibling) {=0A=
nodelist.push(n);=0A=
}=0A=
=0A=
} else if (this.axis =3D=3D xpathAxis.SELF) {=0A=
nodelist.push(input);=0A=
=0A=
} else {=0A=
throw 'ERROR -- NO SUCH AXIS: ' + this.axis;=0A=
}=0A=
=0A=
// process node test=0A=
var nodelist0 =3D nodelist;=0A=
nodelist =3D [];=0A=
for (var i =3D 0; i < nodelist0.length; ++i) {=0A=
var n =3D nodelist0[i];=0A=
if (this.nodetest.evaluate(ctx.clone(n, i, =
nodelist0)).booleanValue()) {=0A=
nodelist.push(n);=0A=
}=0A=
}=0A=
=0A=
// process predicates=0A=
for (var i =3D 0; i < this.predicate.length; ++i) {=0A=
var nodelist0 =3D nodelist;=0A=
nodelist =3D [];=0A=
for (var ii =3D 0; ii < nodelist0.length; ++ii) {=0A=
var n =3D nodelist0[ii];=0A=
if (this.predicate[i].evaluate(ctx.clone(n, ii, =
nodelist0)).booleanValue()) {=0A=
nodelist.push(n);=0A=
}=0A=
}=0A=
}=0A=
=0A=
return new NodeSetValue(nodelist);=0A=
};=0A=
=0A=
function NodeTestAny() {=0A=
this.value =3D new BooleanValue(true);=0A=
}=0A=
=0A=
NodeTestAny.prototype.evaluate =3D function(ctx) {=0A=
return this.value;=0A=
};=0A=
=0A=
function NodeTestElement() {}=0A=
=0A=
NodeTestElement.prototype.evaluate =3D function(ctx) {=0A=
return new BooleanValue(ctx.node.nodeType =3D=3D DOM_ELEMENT_NODE);=0A=
}=0A=
=0A=
function NodeTestText() {}=0A=
=0A=
NodeTestText.prototype.evaluate =3D function(ctx) {=0A=
return new BooleanValue(ctx.node.nodeType =3D=3D DOM_TEXT_NODE);=0A=
}=0A=
=0A=
function NodeTestComment() {}=0A=
=0A=
NodeTestComment.prototype.evaluate =3D function(ctx) {=0A=
return new BooleanValue(ctx.node.nodeType =3D=3D DOM_COMMENT_NODE);=0A=
}=0A=
=0A=
function NodeTestPI(target) {=0A=
this.target =3D target;=0A=
}=0A=
=0A=
NodeTestPI.prototype.evaluate =3D function(ctx) {=0A=
return new=0A=
BooleanValue(ctx.node.nodeType =3D=3D DOM_PROCESSING_INSTRUCTION_NODE =
&&=0A=
(!this.target || ctx.node.nodeName =3D=3D this.target));=0A=
}=0A=
=0A=
function NodeTestNC(nsprefix) {=0A=
this.regex =3D new RegExp("^" + nsprefix + ":");=0A=
this.nsprefix =3D nsprefix;=0A=
}=0A=
=0A=
NodeTestNC.prototype.evaluate =3D function(ctx) {=0A=
var n =3D ctx.node;=0A=
return new BooleanValue(this.regex.match(n.nodeName));=0A=
}=0A=
=0A=
function NodeTestName(name) {=0A=
this.name =3D name;=0A=
}=0A=
=0A=
NodeTestName.prototype.evaluate =3D function(ctx) {=0A=
var n =3D ctx.node;=0A=
return new BooleanValue(n.nodeName =3D=3D this.name);=0A=
}=0A=
=0A=
function PredicateExpr(expr) {=0A=
this.expr =3D expr;=0A=
}=0A=
=0A=
PredicateExpr.prototype.evaluate =3D function(ctx) {=0A=
var v =3D this.expr.evaluate(ctx);=0A=
if (v.type =3D=3D 'number') {=0A=
// NOTE(mesch): Internally, position is represented starting with=0A=
// 0, however in XPath position starts with 1. See functions=0A=
// position() and last().=0A=
return new BooleanValue(ctx.position =3D=3D v.numberValue() - 1);=0A=
} else {=0A=
return new BooleanValue(v.booleanValue());=0A=
}=0A=
};=0A=
=0A=
function FunctionCallExpr(name) {=0A=
this.name =3D name;=0A=
this.args =3D [];=0A=
}=0A=
=0A=
FunctionCallExpr.prototype.appendArg =3D function(arg) {=0A=
this.args.push(arg);=0A=
};=0A=
=0A=
FunctionCallExpr.prototype.evaluate =3D function(ctx) {=0A=
var fn =3D '' + this.name.value;=0A=
var f =3D this.xpathfunctions[fn];=0A=
if (f) {=0A=
return f.call(this, ctx);=0A=
} else {=0A=
Log.write('XPath NO SUCH FUNCTION ' + fn);=0A=
return new BooleanValue(false);=0A=
}=0A=
};=0A=
=0A=
FunctionCallExpr.prototype.xpathfunctions =3D {=0A=
'last': function(ctx) {=0A=
assert(this.args.length =3D=3D 0);=0A=
// NOTE(mesch): XPath position starts at 1.=0A=
return new NumberValue(ctx.nodelist.length);=0A=
},=0A=
=0A=
'position': function(ctx) {=0A=
assert(this.args.length =3D=3D 0);=0A=
// NOTE(mesch): XPath position starts at 1.=0A=
return new NumberValue(ctx.position + 1);=0A=
},=0A=
=0A=
'count': function(ctx) {=0A=
assert(this.args.length =3D=3D 1);=0A=
var v =3D this.args[0].evaluate(ctx);=0A=
return new NumberValue(v.nodeSetValue().length);=0A=
},=0A=
=0A=
'id': function(ctx) {=0A=
assert(this.args.length =3D=3D 1);=0A=
var e =3D this.args.evaluate(ctx);=0A=
var ret =3D [];=0A=
var ids;=0A=
if (e.type =3D=3D 'node-set') {=0A=
ids =3D [];=0A=
for (var i =3D 0; i < e.length; ++i) {=0A=
var v =3D xmlValue(e[i]).split(/\s+/);=0A=
for (var ii =3D 0; ii < v.length; ++ii) {=0A=
ids.push(v[ii]);=0A=
}=0A=
}=0A=
} else {=0A=
ids =3D e.split(/\s+/);=0A=
}=0A=
var d =3D ctx.node.ownerDocument;=0A=
for (var i =3D 0; i < ids.length; ++i) {=0A=
var n =3D d.getElementById(ids[i]);=0A=
if (n) {=0A=
ret.push(n);=0A=
}=0A=
}=0A=
return new NodeSetValue(ret);=0A=
},=0A=
=0A=
'local-name': function(ctx) {=0A=
alert('not implmented yet: XPath function local-name()');=0A=
},=0A=
=0A=
'namespace-uri': function(ctx) {=0A=
alert('not implmented yet: XPath function namespace-uri()');=0A=
},=0A=
=0A=
'name': function(ctx) {=0A=
assert(this.args.length =3D=3D 1 || this.args.length =3D=3D 0);=0A=
var n;=0A=
if (this.args.length =3D=3D 0) {=0A=
n =3D [ ctx.node ];=0A=
} else {=0A=
n =3D this.args[0].evaluate(ctx).nodeSetValue();=0A=
}=0A=
=0A=
if (n.length =3D=3D 0) {=0A=
return new StringValue('');=0A=
} else {=0A=
return new StringValue(n[0].nodeName);=0A=
}=0A=
},=0A=
=0A=
'string': function(ctx) {=0A=
assert(this.args.length =3D=3D 1 || this.args.length =3D=3D 0);=0A=
if (this.args.length =3D=3D 0) {=0A=
return new StringValue(new NodeSetValue([ ctx.node =
]).stringValue());=0A=
} else {=0A=
return new StringValue(this.args[0].evaluate(ctx).stringValue());=0A=
}=0A=
},=0A=
=0A=
'concat': function(ctx) {=0A=
var ret =3D '';=0A=
for (var i =3D 0; i < this.args.length; ++i) {=0A=
ret +=3D this.args[i].evaluate(ctx).stringValue();=0A=
}=0A=
return new StringValue(ret);=0A=
},=0A=
=0A=
'starts-with': function(ctx) {=0A=
assert(this.args.length =3D=3D 2);=0A=
var s0 =3D this.args[0].evaluate(ctx).stringValue();=0A=
var s1 =3D this.args[1].evaluate(ctx).stringValue();=0A=
return new BooleanValue(s0.indexOf(s1) =3D=3D 0);=0A=
},=0A=
=0A=
'contains': function(ctx) {=0A=
assert(this.args.length =3D=3D 2);=0A=
var s0 =3D this.args[0].evaluate(ctx).stringValue();=0A=
var s1 =3D this.args[1].evaluate(ctx).stringValue();=0A=
return new BooleanValue(s0.indexOf(s1) !=3D -1);=0A=
},=0A=
=0A=
'substring-before': function(ctx) {=0A=
assert(this.args.length =3D=3D 2);=0A=
var s0 =3D this.args[0].evaluate(ctx).stringValue();=0A=
var s1 =3D this.args[1].evaluate(ctx).stringValue();=0A=
var i =3D s0.indexOf(s1);=0A=
var ret;=0A=
if (i =3D=3D -1) {=0A=
ret =3D '';=0A=
} else {=0A=
ret =3D s0.substr(0,i);=0A=
}=0A=
return new StringValue(ret);=0A=
},=0A=
=0A=
'substring-after': function(ctx) {=0A=
assert(this.args.length =3D=3D 2);=0A=
var s0 =3D this.args[0].evaluate(ctx).stringValue();=0A=
var s1 =3D this.args[1].evaluate(ctx).stringValue();=0A=
var i =3D s0.indexOf(s1);=0A=
var ret;=0A=
if (i =3D=3D -1) {=0A=
ret =3D '';=0A=
} else {=0A=
ret =3D s0.substr(i + s1.length);=0A=
}=0A=
return new StringValue(ret);=0A=
},=0A=
=0A=
'substring': function(ctx) {=0A=
// NOTE: XPath defines the position of the first character in a=0A=
// string to be 1, in JavaScript this is 0 ([XPATH] Section 4.2).=0A=
assert(this.args.length =3D=3D 2 || this.args.length =3D=3D 3);=0A=
var s0 =3D this.args[0].evaluate(ctx).stringValue();=0A=
var s1 =3D this.args[1].evaluate(ctx).numberValue();=0A=
var ret;=0A=
if (this.args.length =3D=3D 2) {=0A=
var i1 =3D Math.max(0, Math.round(s1) - 1);=0A=
ret =3D s0.substr(i1);=0A=
=0A=
} else {=0A=
var s2 =3D this.args[2].evaluate(ctx).numberValue();=0A=
var i0 =3D Math.round(s1) - 1;=0A=
var i1 =3D Math.max(0, i0);=0A=
var i2 =3D Math.round(s2) - Math.max(0, -i0);=0A=
ret =3D s0.substr(i1, i2);=0A=
}=0A=
return new StringValue(ret);=0A=
},=0A=
=0A=
'string-length': function(ctx) {=0A=
var s;=0A=
if (this.args.length > 0) {=0A=
s =3D this.args[0].evaluate(ctx).stringValue();=0A=
} else {=0A=
s =3D new NodeSetValue([ ctx.node ]).stringValue();=0A=
}=0A=
return new NumberValue(s.length);=0A=
},=0A=
=0A=
'normalize-space': function(ctx) {=0A=
var s;=0A=
if (this.args.length > 0) {=0A=
s =3D this.args[0].evaluate(ctx).stringValue();=0A=
} else {=0A=
s =3D new NodeSetValue([ ctx.node ]).stringValue();=0A=
}=0A=
s =3D s.replace(/^\s*/,'').replace(/\s*$/,'').replace(/\s+/g, ' ');=0A=
return new StringValue(s);=0A=
},=0A=
=0A=
'translate': function(ctx) {=0A=
assert(this.args.length =3D=3D 3);=0A=
var s0 =3D this.args[0].evaluate(ctx).stringValue();=0A=
var s1 =3D this.args[1].evaluate(ctx).stringValue();=0A=
var s2 =3D this.args[2].evaluate(ctx).stringValue();=0A=
=0A=
for (var i =3D 0; i < s1.length; ++i) {=0A=
s0 =3D s0.replace(new RegExp(s1.charAt(i), 'g'), s2.charAt(i));=0A=
}=0A=
return new StringValue(s0);=0A=
},=0A=
=0A=
'boolean': function(ctx) {=0A=
assert(this.args.length =3D=3D 1);=0A=
return new BooleanValue(this.args[0].evaluate(ctx).booleanValue());=0A=
},=0A=
=0A=
'not': function(ctx) {=0A=
assert(this.args.length =3D=3D 1);=0A=
var ret =3D !this.args[0].evaluate(ctx).booleanValue();=0A=
return new BooleanValue(ret);=0A=
},=0A=
=0A=
'true': function(ctx) {=0A=
assert(this.args.length =3D=3D 0);=0A=
return new BooleanValue(true);=0A=
},=0A=
=0A=
'false': function(ctx) {=0A=
assert(this.args.length =3D=3D 0);=0A=
return new BooleanValue(false);=0A=
},=0A=
=0A=
'lang': function(ctx) {=0A=
assert(this.args.length =3D=3D 1);=0A=
var lang =3D this.args[0].evaluate(ctx).stringValue();=0A=
var xmllang;=0A=
var n =3D ctx.node;=0A=
while (n && n !=3D n.parentNode /* just in case ... */) {=0A=
xmllang =3D n.getAttribute('xml:lang');=0A=
if (xmllang) {=0A=
break;=0A=
}=0A=
n =3D n.parentNode;=0A=
}=0A=
if (!xmllang) {=0A=
return new BooleanValue(false);=0A=
} else {=0A=
var re =3D new RegExp('^' + lang + '$', 'i');=0A=
return new BooleanValue(xmllang.match(re) ||=0A=
xmllang.replace(/_.*$/,'').match(re));=0A=
}=0A=
},=0A=
=0A=
'number': function(ctx) {=0A=
assert(this.args.length =3D=3D 1 || this.args.length =3D=3D 0);=0A=
=0A=
if (this.args.length =3D=3D 1) {=0A=
return new NumberValue(this.args[0].evaluate(ctx).numberValue());=0A=
} else {=0A=
return new NumberValue(new NodeSetValue([ ctx.node =
]).numberValue());=0A=
}=0A=
},=0A=
=0A=
'sum': function(ctx) {=0A=
assert(this.args.length =3D=3D 1);=0A=
var n =3D this.args[0].evaluate(ctx).nodeSetValue();=0A=
var sum =3D 0;=0A=
for (var i =3D 0; i < n.length; ++i) {=0A=
sum +=3D xmlValue(n[i]) - 0;=0A=
}=0A=
return new NumberValue(sum);=0A=
},=0A=
=0A=
'floor': function(ctx) {=0A=
assert(this.args.length =3D=3D 1);=0A=
var num =3D this.args[0].evaluate(ctx).numberValue();=0A=
return new NumberValue(Math.floor(num));=0A=
},=0A=
=0A=
'ceiling': function(ctx) {=0A=
assert(this.args.length =3D=3D 1);=0A=
var num =3D this.args[0].evaluate(ctx).numberValue();=0A=
return new NumberValue(Math.ceil(num));=0A=
},=0A=
=0A=
'round': function(ctx) {=0A=
assert(this.args.length =3D=3D 1);=0A=
var num =3D this.args[0].evaluate(ctx).numberValue();=0A=
return new NumberValue(Math.round(num));=0A=
},=0A=
=0A=
// TODO(mesch): The following functions are custom. There is a=0A=
// standard that defines how to add functions, which should be=0A=
// applied here.=0A=
=0A=
'ext-join': function(ctx) {=0A=
assert(this.args.length =3D=3D 2);=0A=
var nodes =3D this.args[0].evaluate(ctx).nodeSetValue();=0A=
var delim =3D this.args[1].evaluate(ctx).stringValue();=0A=
var ret =3D '';=0A=
for (var i =3D 0; i < nodes.length; ++i) {=0A=
if (ret) {=0A=
ret +=3D delim;=0A=
}=0A=
ret +=3D xmlValue(nodes[i]);=0A=
}=0A=
return new StringValue(ret);=0A=
},=0A=
=0A=
// ext-if() evaluates and returns its second argument, if the=0A=
// boolean value of its first argument is true, otherwise it=0A=
// evaluates and returns its third argument.=0A=
=0A=
'ext-if': function(ctx) {=0A=
assert(this.args.length =3D=3D 3);=0A=
if (this.args[0].evaluate(ctx).booleanValue()) {=0A=
return this.args[1].evaluate(ctx);=0A=
} else {=0A=
return this.args[2].evaluate(ctx);=0A=
}=0A=
},=0A=
=0A=
'ext-sprintf': function(ctx) {=0A=
assert(this.args.length >=3D 1);=0A=
var args =3D [];=0A=
for (var i =3D 0; i < this.args.length; ++i) {=0A=
args.push(this.args[i].evaluate(ctx).stringValue());=0A=
}=0A=
return new StringValue(sprintf.apply(null, args));=0A=
},=0A=
=0A=
// ext-cardinal() evaluates its single argument as a number, and=0A=
// returns the current node that many times. It can be used in the=0A=
// select attribute to iterate over an integer range.=0A=
=0A=
'ext-cardinal': function(ctx) {=0A=
assert(this.args.length >=3D 1);=0A=
var c =3D this.args[0].evaluate(ctx).numberValue();=0A=
var ret =3D [];=0A=
for (var i =3D 0; i < c; ++i) {=0A=
ret.push(ctx.node);=0A=
}=0A=
return new NodeSetValue(ret);=0A=
}=0A=
};=0A=
=0A=
function UnionExpr(expr1, expr2) {=0A=
this.expr1 =3D expr1;=0A=
this.expr2 =3D expr2;=0A=
}=0A=
=0A=
UnionExpr.prototype.evaluate =3D function(ctx) {=0A=
var nodes1 =3D this.expr1.evaluate(ctx).nodeSetValue();=0A=
var nodes2 =3D this.expr2.evaluate(ctx).nodeSetValue();=0A=
var I1 =3D nodes1.length;=0A=
for (var i2 =3D 0; i2 < nodes2.length; ++i2) {=0A=
for (var i1 =3D 0; i1 < I1; ++i1) {=0A=
if (nodes1[i1] =3D=3D nodes2[i2]) {=0A=
// break inner loop and continue outer loop, labels confuse=0A=
// the js compiler, so we don't use them here.=0A=
i1 =3D I1;=0A=
}=0A=
}=0A=
nodes1.push(nodes2[i2]);=0A=
}=0A=
return new NodeSetValue(nodes2);=0A=
};=0A=
=0A=
function PathExpr(filter, rel) {=0A=
this.filter =3D filter;=0A=
this.rel =3D rel;=0A=
}=0A=
=0A=
PathExpr.prototype.evaluate =3D function(ctx) {=0A=
var nodes =3D this.filter.evaluate(ctx).nodeSetValue();=0A=
var nodes1 =3D [];=0A=
for (var i =3D 0; i < nodes.length; ++i) {=0A=
var nodes0 =3D this.rel.evaluate(ctx.clone(nodes[i], i, =
nodes)).nodeSetValue();=0A=
for (var ii =3D 0; ii < nodes0.length; ++ii) {=0A=
nodes1.push(nodes0[ii]);=0A=
}=0A=
}=0A=
return new NodeSetValue(nodes1);=0A=
};=0A=
=0A=
function FilterExpr(expr, predicate) {=0A=
this.expr =3D expr;=0A=
this.predicate =3D predicate;=0A=
}=0A=
=0A=
FilterExpr.prototype.evaluate =3D function(ctx) {=0A=
var nodes =3D this.expr.evaluate(ctx).nodeSetValue();=0A=
for (var i =3D 0; i < this.predicate.length; ++i) {=0A=
var nodes0 =3D nodes;=0A=
nodes =3D [];=0A=
for (var j =3D 0; j < nodes0.length; ++j) {=0A=
var n =3D nodes0[j];=0A=
if (this.predicate[i].evaluate(ctx.clone(n, j, =
nodes0)).booleanValue()) {=0A=
nodes.push(n);=0A=
}=0A=
}=0A=
}=0A=
=0A=
return new NodeSetValue(nodes);=0A=
}=0A=
=0A=
function UnaryMinusExpr(expr) {=0A=
this.expr =3D expr;=0A=
}=0A=
=0A=
UnaryMinusExpr.prototype.evaluate =3D function(ctx) {=0A=
return new NumberValue(-this.expr.evaluate(ctx).numberValue());=0A=
};=0A=
=0A=
function BinaryExpr(expr1, op, expr2) {=0A=
this.expr1 =3D expr1;=0A=
this.expr2 =3D expr2;=0A=
this.op =3D op;=0A=
}=0A=
=0A=
BinaryExpr.prototype.evaluate =3D function(ctx) {=0A=
var ret;=0A=
switch (this.op.value) {=0A=
case 'or':=0A=
ret =3D new BooleanValue(this.expr1.evaluate(ctx).booleanValue() ||=0A=
this.expr2.evaluate(ctx).booleanValue());=0A=
break;=0A=
=0A=
case 'and':=0A=
ret =3D new BooleanValue(this.expr1.evaluate(ctx).booleanValue() &&=0A=
this.expr2.evaluate(ctx).booleanValue());=0A=
break;=0A=
=0A=
case '+':=0A=
ret =3D new NumberValue(this.expr1.evaluate(ctx).numberValue() +=0A=
this.expr2.evaluate(ctx).numberValue());=0A=
break;=0A=
=0A=
case '-':=0A=
ret =3D new NumberValue(this.expr1.evaluate(ctx).numberValue() -=0A=
this.expr2.evaluate(ctx).numberValue());=0A=
break;=0A=
=0A=
case '*':=0A=
ret =3D new NumberValue(this.expr1.evaluate(ctx).numberValue() *=0A=
this.expr2.evaluate(ctx).numberValue());=0A=
break;=0A=
=0A=
case 'mod':=0A=
ret =3D new NumberValue(this.expr1.evaluate(ctx).numberValue() %=0A=
this.expr2.evaluate(ctx).numberValue());=0A=
break;=0A=
=0A=
case 'div':=0A=
ret =3D new NumberValue(this.expr1.evaluate(ctx).numberValue() /=0A=
this.expr2.evaluate(ctx).numberValue());=0A=
break;=0A=
=0A=
case '=3D':=0A=
ret =3D this.compare(ctx, function(x1, x2) { return x1 =3D=3D x2; =
});=0A=
break;=0A=
=0A=
case '!=3D':=0A=
ret =3D this.compare(ctx, function(x1, x2) { return x1 !=3D x2; });=0A=
break;=0A=
=0A=
case '<':=0A=
ret =3D this.compare(ctx, function(x1, x2) { return x1 < x2; });=0A=
break;=0A=
=0A=
case '<=3D':=0A=
ret =3D this.compare(ctx, function(x1, x2) { return x1 <=3D x2; });=0A=
break;=0A=
=0A=
case '>':=0A=
ret =3D this.compare(ctx, function(x1, x2) { return x1 > x2; });=0A=
break;=0A=
=0A=
case '>=3D':=0A=
ret =3D this.compare(ctx, function(x1, x2) { return x1 >=3D x2; });=0A=
break;=0A=
=0A=
default:=0A=
alert('BinaryExpr.evaluate: ' + this.op.value);=0A=
}=0A=
return ret;=0A=
};=0A=
=0A=
BinaryExpr.prototype.compare =3D function(ctx, cmp) {=0A=
var v1 =3D this.expr1.evaluate(ctx);=0A=
var v2 =3D this.expr2.evaluate(ctx);=0A=
=0A=
var ret;=0A=
if (v1.type =3D=3D 'node-set' && v2.type =3D=3D 'node-set') {=0A=
var n1 =3D v1.nodeSetValue();=0A=
var n2 =3D v2.nodeSetValue();=0A=
ret =3D false;=0A=
for (var i1 =3D 0; i1 < n1.length; ++i1) {=0A=
for (var i2 =3D 0; i2 < n2.length; ++i2) {=0A=
if (cmp(xmlValue(n1[i1]), xmlValue(n2[i2]))) {=0A=
ret =3D true;=0A=
// Break outer loop. Labels confuse the jscompiler and we=0A=
// don't use them.=0A=
i2 =3D n2.length;=0A=
i1 =3D n1.length;=0A=
}=0A=
}=0A=
}=0A=
=0A=
} else if (v1.type =3D=3D 'node-set' || v2.type =3D=3D 'node-set') {=0A=
=0A=
if (v1.type =3D=3D 'number') {=0A=
var s =3D v1.numberValue();=0A=
var n =3D v2.nodeSetValue();=0A=
=0A=
ret =3D false;=0A=
for (var i =3D 0; i < n.length; ++i) {=0A=
var nn =3D xmlValue(n[i]) - 0;=0A=
if (cmp(s, nn)) {=0A=
ret =3D true;=0A=
break;=0A=
}=0A=
}=0A=
=0A=
} else if (v2.type =3D=3D 'number') {=0A=
var n =3D v1.nodeSetValue();=0A=
var s =3D v2.numberValue();=0A=
=0A=
ret =3D false;=0A=
for (var i =3D 0; i < n.length; ++i) {=0A=
var nn =3D xmlValue(n[i]) - 0;=0A=
if (cmp(nn, s)) {=0A=
ret =3D true;=0A=
break;=0A=
}=0A=
}=0A=
=0A=
} else if (v1.type =3D=3D 'string') {=0A=
var s =3D v1.stringValue();=0A=
var n =3D v2.nodeSetValue();=0A=
=0A=
ret =3D false;=0A=
for (var i =3D 0; i < n.length; ++i) {=0A=
var nn =3D xmlValue(n[i]);=0A=
if (cmp(s, nn)) {=0A=
ret =3D true;=0A=
break;=0A=
}=0A=
}=0A=
=0A=
} else if (v2.type =3D=3D 'string') {=0A=
var n =3D v1.nodeSetValue();=0A=
var s =3D v2.stringValue();=0A=
=0A=
ret =3D false;=0A=
for (var i =3D 0; i < n.length; ++i) {=0A=
var nn =3D xmlValue(n[i]);=0A=
if (cmp(nn, s)) {=0A=
ret =3D true;=0A=
break;=0A=
}=0A=
}=0A=
=0A=
} else {=0A=
ret =3D cmp(v1.booleanValue(), v2.booleanValue());=0A=
}=0A=
=0A=
} else if (v1.type =3D=3D 'boolean' || v2.type =3D=3D 'boolean') {=0A=
ret =3D cmp(v1.booleanValue(), v2.booleanValue());=0A=
=0A=
} else if (v1.type =3D=3D 'number' || v2.type =3D=3D 'number') {=0A=
ret =3D cmp(v1.numberValue(), v2.numberValue());=0A=
=0A=
} else {=0A=
ret =3D cmp(v1.stringValue(), v2.stringValue());=0A=
}=0A=
=0A=
return new BooleanValue(ret);=0A=
}=0A=
=0A=
function LiteralExpr(value) {=0A=
this.value =3D value;=0A=
}=0A=
=0A=
LiteralExpr.prototype.evaluate =3D function(ctx) {=0A=
return new StringValue(this.value);=0A=
};=0A=
=0A=
function NumberExpr(value) {=0A=
this.value =3D value;=0A=
}=0A=
=0A=
NumberExpr.prototype.evaluate =3D function(ctx) {=0A=
return new NumberValue(this.value);=0A=
};=0A=
=0A=
function VariableExpr(name) {=0A=
this.name =3D name;=0A=
}=0A=
=0A=
VariableExpr.prototype.evaluate =3D function(ctx) {=0A=
return ctx.getVariable(this.name);=0A=
}=0A=
=0A=
// Factory functions for semantic values (i.e. Expressions) of the=0A=
// productions in the grammar. When a production is matched to reduce=0A=
// the current parse state stack, the function is called with the=0A=
// semantic values of the matched elements as arguments, and returns=0A=
// another semantic value. The semantic value is a node of the parse=0A=
// tree, an expression object with an evaluate() method that evaluates =
the=0A=
// expression in an actual context. These factory functions are used=0A=
// in the specification of the grammar rules, below.=0A=
=0A=
function makeTokenExpr(m) {=0A=
return new TokenExpr(m);=0A=
}=0A=
=0A=
function passExpr(e) {=0A=
return e;=0A=
}=0A=
=0A=
function makeLocationExpr1(slash, rel) {=0A=
rel.absolute =3D true;=0A=
return rel;=0A=
}=0A=
=0A=
function makeLocationExpr2(dslash, rel) {=0A=
rel.absolute =3D true;=0A=
rel.prependStep(makeAbbrevStep(dslash.value));=0A=
return rel;=0A=
}=0A=
=0A=
function makeLocationExpr3(slash) {=0A=
var ret =3D new LocationExpr();=0A=
ret.appendStep(makeAbbrevStep('.'));=0A=
ret.absolute =3D true;=0A=
return ret;=0A=
}=0A=
=0A=
function makeLocationExpr4(dslash) {=0A=
var ret =3D new LocationExpr();=0A=
ret.absolute =3D true;=0A=
ret.appendStep(makeAbbrevStep(dslash.value));=0A=
return ret;=0A=
}=0A=
=0A=
function makeLocationExpr5(step) {=0A=
var ret =3D new LocationExpr();=0A=
ret.appendStep(step);=0A=
return ret;=0A=
}=0A=
=0A=
function makeLocationExpr6(rel, slash, step) {=0A=
rel.appendStep(step);=0A=
return rel;=0A=
}=0A=
=0A=
function makeLocationExpr7(rel, dslash, step) {=0A=
rel.appendStep(makeAbbrevStep(dslash.value));=0A=
return rel;=0A=
}=0A=
=0A=
function makeStepExpr1(dot) {=0A=
return makeAbbrevStep(dot.value);=0A=
}=0A=
=0A=
function makeStepExpr2(ddot) {=0A=
return makeAbbrevStep(ddot.value);=0A=
}=0A=
=0A=
function makeStepExpr3(axisname, axis, nodetest) {=0A=
return new StepExpr(axisname.value, nodetest);=0A=
}=0A=
=0A=
function makeStepExpr4(at, nodetest) {=0A=
return new StepExpr('attribute', nodetest);=0A=
}=0A=
=0A=
function makeStepExpr5(nodetest) {=0A=
return new StepExpr('child', nodetest);=0A=
}=0A=
=0A=
function makeStepExpr6(step, predicate) {=0A=
step.appendPredicate(predicate);=0A=
return step;=0A=
}=0A=
=0A=
function makeAbbrevStep(abbrev) {=0A=
switch (abbrev) {=0A=
case '//':=0A=
return new StepExpr('descendant-or-self', new NodeTestAny);=0A=
=0A=
case '.':=0A=
return new StepExpr('self', new NodeTestAny);=0A=
=0A=
case '..':=0A=
return new StepExpr('parent', new NodeTestAny);=0A=
}=0A=
}=0A=
=0A=
function makeNodeTestExpr1(asterisk) {=0A=
return new NodeTestElement;=0A=
}=0A=
=0A=
function makeNodeTestExpr2(ncname, colon, asterisk) {=0A=
return new NodeTestNC(ncname.value);=0A=
}=0A=
=0A=
function makeNodeTestExpr3(qname) {=0A=
return new NodeTestName(qname.value);=0A=
}=0A=
=0A=
function makeNodeTestExpr4(typeo, parenc) {=0A=
var type =3D typeo.value.replace(/\s*\($/, '');=0A=
switch(type) {=0A=
case 'node':=0A=
return new NodeTestAny;=0A=
=0A=
case 'text':=0A=
return new NodeTestText;=0A=
=0A=
case 'comment':=0A=
return new NodeTestComment;=0A=
=0A=
case 'processing-instruction':=0A=
return new NodeTestPI;=0A=
}=0A=
}=0A=
=0A=
function makeNodeTestExpr5(typeo, target, parenc) {=0A=
var type =3D typeo.replace(/\s*\($/, '');=0A=
if (type !=3D 'processing-instruction') {=0A=
throw type + ' ' + Error().stack;=0A=
}=0A=
return new NodeTestPI(target.value);=0A=
}=0A=
=0A=
function makePredicateExpr(pareno, expr, parenc) {=0A=
return new PredicateExpr(expr);=0A=
}=0A=
=0A=
function makePrimaryExpr(pareno, expr, parenc) {=0A=
return expr;=0A=
}=0A=
=0A=
function makeFunctionCallExpr1(name, pareno, parenc) {=0A=
return new FunctionCallExpr(name);=0A=
}=0A=
=0A=
function makeFunctionCallExpr2(name, pareno, arg1, args, parenc) {=0A=
var ret =3D new FunctionCallExpr(name);=0A=
ret.appendArg(arg1);=0A=
for (var i =3D 0; i < args.length; ++i) {=0A=
ret.appendArg(args[i]);=0A=
}=0A=
return ret;=0A=
}=0A=
=0A=
function makeArgumentExpr(comma, expr) {=0A=
return expr;=0A=
}=0A=
=0A=
function makeUnionExpr(expr1, pipe, expr2) {=0A=
return new UnionExpr(expr1, expr2);=0A=
}=0A=
=0A=
function makePathExpr1(filter, slash, rel) {=0A=
return new PathExpr(filter, rel);=0A=
}=0A=
=0A=
function makePathExpr2(filter, dslash, rel) {=0A=
rel.prependStep(makeAbbrevStep(dslash.value));=0A=
return new PathExpr(filter, rel);=0A=
}=0A=
=0A=
function makeFilterExpr(expr, predicates) {=0A=
if (predicates.length > 0) {=0A=
return new FilterExpr(expr, predicates);=0A=
} else {=0A=
return expr;=0A=
}=0A=
}=0A=
=0A=
function makeUnaryMinusExpr(minus, expr) {=0A=
return new UnaryMinusExpr(expr);=0A=
}=0A=
=0A=
function makeBinaryExpr(expr1, op, expr2) {=0A=
return new BinaryExpr(expr1, op, expr2);=0A=
}=0A=
=0A=
function makeLiteralExpr(token) {=0A=
// remove quotes from the parsed value:=0A=
var value =3D token.value.substring(1, token.value.length - 1);=0A=
return new LiteralExpr(value);=0A=
}=0A=
=0A=
function makeNumberExpr(token) {=0A=
return new NumberExpr(token.value);=0A=
}=0A=
=0A=
function makeVariableReference(dollar, name) {=0A=
return new VariableExpr(name.value);=0A=
}=0A=
=0A=
// Used before parsing for optimization of common simple cases. See=0A=
// the begin of xpathParse() for which they are.=0A=
function makeSimpleExpr(expr) {=0A=
if (expr.charAt(0) =3D=3D '$') {=0A=
return new VariableExpr(expr.substr(1));=0A=
} else if (expr.charAt(0) =3D=3D '@') {=0A=
var a =3D new NodeTestName(expr.substr(1));=0A=
var b =3D new StepExpr('attribute', a);=0A=
var c =3D new LocationExpr();=0A=
c.appendStep(b);=0A=
return c;=0A=
} else if (expr.match(/^[0-9]+$/)) {=0A=
return new NumberExpr(expr);=0A=
} else {=0A=
var a =3D new NodeTestName(expr);=0A=
var b =3D new StepExpr('child', a);=0A=
var c =3D new LocationExpr();=0A=
c.appendStep(b);=0A=
return c;=0A=
}=0A=
}=0A=
=0A=
function makeSimpleExpr2(expr) {=0A=
var steps =3D expr.split('/');=0A=
var c =3D new LocationExpr();=0A=
for (var i =3D 0; i < steps.length; i++) {=0A=
var a =3D new NodeTestName(steps[i]);=0A=
var b =3D new StepExpr('child', a);=0A=
c.appendStep(b);=0A=
}=0A=
return c;=0A=
}=0A=
=0A=
// The axes of XPath expressions.=0A=
=0A=
var xpathAxis =3D {=0A=
ANCESTOR_OR_SELF: 'ancestor-or-self',=0A=
ANCESTOR: 'ancestor',=0A=
ATTRIBUTE: 'attribute',=0A=
CHILD: 'child',=0A=
DESCENDANT_OR_SELF: 'descendant-or-self',=0A=
DESCENDANT: 'descendant',=0A=
FOLLOWING_SIBLING: 'following-sibling',=0A=
FOLLOWING: 'following',=0A=
NAMESPACE: 'namespace',=0A=
PARENT: 'parent',=0A=
PRECEDING_SIBLING: 'preceding-sibling',=0A=
PRECEDING: 'preceding',=0A=
SELF: 'self'=0A=
};=0A=
=0A=
var xpathAxesRe =3D [=0A=
xpathAxis.ANCESTOR_OR_SELF,=0A=
xpathAxis.ANCESTOR,=0A=
xpathAxis.ATTRIBUTE,=0A=
xpathAxis.CHILD,=0A=
xpathAxis.DESCENDANT_OR_SELF,=0A=
xpathAxis.DESCENDANT,=0A=
xpathAxis.FOLLOWING_SIBLING,=0A=
xpathAxis.FOLLOWING,=0A=
xpathAxis.NAMESPACE,=0A=
xpathAxis.PARENT,=0A=
xpathAxis.PRECEDING_SIBLING,=0A=
xpathAxis.PRECEDING,=0A=
xpathAxis.SELF=0A=
].join('|');=0A=
=0A=
=0A=
// The tokens of the language. The label property is just used for=0A=
// generating debug output. The prec property is the precedence used=0A=
// for shift/reduce resolution. Default precedence is 0 as a lookahead=0A=
// token and 2 on the stack. TODO(mesch): this is certainly not=0A=
// necessary and too complicated. Simplify this!=0A=
=0A=
// NOTE: tabular formatting is the big exception, but here it should=0A=
// be OK.=0A=
=0A=
var TOK_PIPE =3D { label: "|", prec: 17, re: new RegExp("^\\|") };=0A=
var TOK_DSLASH =3D { label: "//", prec: 19, re: new RegExp("^//") };=0A=
var TOK_SLASH =3D { label: "/", prec: 30, re: new RegExp("^/") };=0A=
var TOK_AXIS =3D { label: "::", prec: 20, re: new RegExp("^::") };=0A=
var TOK_COLON =3D { label: ":", prec: 1000, re: new RegExp("^:") };=0A=
var TOK_AXISNAME =3D { label: "[axis]", re: new RegExp('^(' + =
xpathAxesRe + ')') };=0A=
var TOK_PARENO =3D { label: "(", prec: 34, re: new RegExp("^\\(") };=0A=
var TOK_PARENC =3D { label: ")", re: new RegExp("^\\)") };=0A=
var TOK_DDOT =3D { label: "..", prec: 34, re: new RegExp("^\\.\\.") =
};=0A=
var TOK_DOT =3D { label: ".", prec: 34, re: new RegExp("^\\.") };=0A=
var TOK_AT =3D { label: "@", prec: 34, re: new RegExp("^@") };=0A=
=0A=
var TOK_COMMA =3D { label: ",", re: new RegExp("^,") };=0A=
=0A=
var TOK_OR =3D { label: "or", prec: 10, re: new RegExp("^or\\b") =
};=0A=
var TOK_AND =3D { label: "and", prec: 11, re: new RegExp("^and\\b") =
};=0A=
var TOK_EQ =3D { label: "=3D", prec: 12, re: new RegExp("^=3D") =
};=0A=
var TOK_NEQ =3D { label: "!=3D", prec: 12, re: new RegExp("^!=3D") =
};=0A=
var TOK_GE =3D { label: ">=3D", prec: 13, re: new RegExp("^>=3D") =
};=0A=
var TOK_GT =3D { label: ">", prec: 13, re: new RegExp("^>") };=0A=
var TOK_LE =3D { label: "<=3D", prec: 13, re: new RegExp("^<=3D") =
};=0A=
var TOK_LT =3D { label: "<", prec: 13, re: new RegExp("^<") };=0A=
var TOK_PLUS =3D { label: "+", prec: 14, re: new RegExp("^\\+"), =
left: true };=0A=
var TOK_MINUS =3D { label: "-", prec: 14, re: new RegExp("^\\-"), =
left: true };=0A=
var TOK_DIV =3D { label: "div", prec: 15, re: new =
RegExp("^div\\b"), left: true };=0A=
var TOK_MOD =3D { label: "mod", prec: 15, re: new =
RegExp("^mod\\b"), left: true };=0A=
=0A=
var TOK_BRACKO =3D { label: "[", prec: 32, re: new RegExp("^\\[") };=0A=
var TOK_BRACKC =3D { label: "]", re: new RegExp("^\\]") };=0A=
var TOK_DOLLAR =3D { label: "$", re: new RegExp("^\\$") };=0A=
=0A=
var TOK_NCNAME =3D { label: "[ncname]", re: new =
RegExp('^[a-z][-\\w]*','i') };=0A=
=0A=
var TOK_ASTERISK =3D { label: "*", prec: 15, re: new RegExp("^\\*"), =
left: true };=0A=
var TOK_LITERALQ =3D { label: "[litq]", prec: 20, re: new =
RegExp("^'[^\\']*'") };=0A=
var TOK_LITERALQQ =3D {=0A=
label: "[litqq]",=0A=
prec: 20,=0A=
re: new RegExp('^"[^\\"]*"')=0A=
};=0A=
=0A=
var TOK_NUMBER =3D {=0A=
label: "[number]",=0A=
prec: 35,=0A=
re: new RegExp('^\\d+(\\.\\d*)?') };=0A=
=0A=
var TOK_QNAME =3D {=0A=
label: "[qname]",=0A=
re: new RegExp('^([a-z][-\\w]*:)?[a-z][-\\w]*','i')=0A=
};=0A=
=0A=
var TOK_NODEO =3D {=0A=
label: "[nodetest-start]",=0A=
re: new RegExp('^(processing-instruction|comment|text|node)\\(')=0A=
};=0A=
=0A=
// The table of the tokens of our grammar, used by the lexer: first=0A=
// column the tag, second column a regexp to recognize it in the=0A=
// input, third column the precedence of the token, fourth column a=0A=
// factory function for the semantic value of the token.=0A=
//=0A=
// NOTE: order of this list is important, because the first match=0A=
// counts. Cf. DDOT and DOT, and AXIS and COLON.=0A=
=0A=
var xpathTokenRules =3D [=0A=
TOK_DSLASH,=0A=
TOK_SLASH,=0A=
TOK_DDOT,=0A=
TOK_DOT,=0A=
TOK_AXIS,=0A=
TOK_COLON,=0A=
TOK_AXISNAME,=0A=
TOK_NODEO,=0A=
TOK_PARENO,=0A=
TOK_PARENC,=0A=
TOK_BRACKO,=0A=
TOK_BRACKC,=0A=
TOK_AT,=0A=
TOK_COMMA,=0A=
TOK_OR,=0A=
TOK_AND,=0A=
TOK_NEQ,=0A=
TOK_EQ,=0A=
TOK_GE,=0A=
TOK_GT,=0A=
TOK_LE,=0A=
TOK_LT,=0A=
TOK_PLUS,=0A=
TOK_MINUS,=0A=
TOK_ASTERISK,=0A=
TOK_PIPE,=0A=
TOK_MOD,=0A=
TOK_DIV,=0A=
TOK_LITERALQ,=0A=
TOK_LITERALQQ,=0A=
TOK_NUMBER,=0A=
TOK_QNAME,=0A=
TOK_NCNAME,=0A=
TOK_DOLLAR=0A=
];=0A=
=0A=
// All the nonterminals of the grammar. The nonterminal objects are=0A=
// identified by object identity; the labels are used in the debug=0A=
// output only.=0A=
var XPathLocationPath =3D { label: "LocationPath" };=0A=
var XPathRelativeLocationPath =3D { label: "RelativeLocationPath" };=0A=
var XPathAbsoluteLocationPath =3D { label: "AbsoluteLocationPath" };=0A=
var XPathStep =3D { label: "Step" };=0A=
var XPathNodeTest =3D { label: "NodeTest" };=0A=
var XPathPredicate =3D { label: "Predicate" };=0A=
var XPathLiteral =3D { label: "Literal" };=0A=
var XPathExpr =3D { label: "Expr" };=0A=
var XPathPrimaryExpr =3D { label: "PrimaryExpr" };=0A=
var XPathVariableReference =3D { label: "Variablereference" };=0A=
var XPathNumber =3D { label: "Number" };=0A=
var XPathFunctionCall =3D { label: "FunctionCall" };=0A=
var XPathArgumentRemainder =3D { label: "ArgumentRemainder" };=0A=
var XPathPathExpr =3D { label: "PathExpr" };=0A=
var XPathUnionExpr =3D { label: "UnionExpr" };=0A=
var XPathFilterExpr =3D { label: "FilterExpr" };=0A=
var XPathDigits =3D { label: "Digits" };=0A=
=0A=
var xpathNonTerminals =3D [=0A=
XPathLocationPath,=0A=
XPathRelativeLocationPath,=0A=
XPathAbsoluteLocationPath,=0A=
XPathStep,=0A=
XPathNodeTest,=0A=
XPathPredicate,=0A=
XPathLiteral,=0A=
XPathExpr,=0A=
XPathPrimaryExpr,=0A=
XPathVariableReference,=0A=
XPathNumber,=0A=
XPathFunctionCall,=0A=
XPathArgumentRemainder,=0A=
XPathPathExpr,=0A=
XPathUnionExpr,=0A=
XPathFilterExpr,=0A=
XPathDigits=0A=
];=0A=
=0A=
// Quantifiers that are used in the productions of the grammar.=0A=
var Q_01 =3D { label: "?" };=0A=
var Q_MM =3D { label: "*" };=0A=
var Q_1M =3D { label: "+" };=0A=
=0A=
// Tag for left associativity (right assoc is implied by undefined).=0A=
var ASSOC_LEFT =3D true;=0A=
=0A=
// The productions of the grammar. Columns of the table:=0A=
//=0A=
// - target nonterminal,=0A=
// - pattern,=0A=
// - precedence,=0A=
// - semantic value factory=0A=
//=0A=
// The semantic value factory is a function that receives parse tree=0A=
// nodes from the stack frames of the matched symbols as arguments and=0A=
// returns an a node of the parse tree. The node is stored in the top=0A=
// stack frame along with the target object of the rule. The node in=0A=
// the parse tree is an expression object that has an evaluate() method=0A=
// and thus evaluates XPath expressions.=0A=
//=0A=
// The precedence is used to decide between reducing and shifting by=0A=
// comparing the precendence of the rule that is candidate for=0A=
// reducing with the precedence of the look ahead token. Precedence of=0A=
// -1 means that the precedence of the tokens in the pattern is used=0A=
// instead. TODO: It shouldn't be necessary to explicitly assign=0A=
// precedences to rules.=0A=
=0A=
var xpathGrammarRules =3D=0A=
[=0A=
[ XPathLocationPath, [ XPathRelativeLocationPath ], 18,=0A=
passExpr ],=0A=
[ XPathLocationPath, [ XPathAbsoluteLocationPath ], 18,=0A=
passExpr ],=0A=
=0A=
[ XPathAbsoluteLocationPath, [ TOK_SLASH, XPathRelativeLocationPath =
], 18, =0A=
makeLocationExpr1 ],=0A=
[ XPathAbsoluteLocationPath, [ TOK_DSLASH, XPathRelativeLocationPath =
], 18,=0A=
makeLocationExpr2 ],=0A=
=0A=
[ XPathAbsoluteLocationPath, [ TOK_SLASH ], 0,=0A=
makeLocationExpr3 ],=0A=
[ XPathAbsoluteLocationPath, [ TOK_DSLASH ], 0,=0A=
makeLocationExpr4 ],=0A=
=0A=
[ XPathRelativeLocationPath, [ XPathStep ], 31,=0A=
makeLocationExpr5 ],=0A=
[ XPathRelativeLocationPath,=0A=
[ XPathRelativeLocationPath, TOK_SLASH, XPathStep ], 31,=0A=
makeLocationExpr6 ],=0A=
[ XPathRelativeLocationPath,=0A=
[ XPathRelativeLocationPath, TOK_DSLASH, XPathStep ], 31,=0A=
makeLocationExpr7 ],=0A=
=0A=
[ XPathStep, [ TOK_DOT ], 33,=0A=
makeStepExpr1 ],=0A=
[ XPathStep, [ TOK_DDOT ], 33,=0A=
makeStepExpr2 ],=0A=
[ XPathStep,=0A=
[ TOK_AXISNAME, TOK_AXIS, XPathNodeTest ], 33,=0A=
makeStepExpr3 ],=0A=
[ XPathStep, [ TOK_AT, XPathNodeTest ], 33,=0A=
makeStepExpr4 ],=0A=
[ XPathStep, [ XPathNodeTest ], 33,=0A=
makeStepExpr5 ],=0A=
[ XPathStep, [ XPathStep, XPathPredicate ], 33,=0A=
makeStepExpr6 ],=0A=
=0A=
[ XPathNodeTest, [ TOK_ASTERISK ], 33,=0A=
makeNodeTestExpr1 ],=0A=
[ XPathNodeTest, [ TOK_NCNAME, TOK_COLON, TOK_ASTERISK ], 33,=0A=
makeNodeTestExpr2 ],=0A=
[ XPathNodeTest, [ TOK_QNAME ], 33,=0A=
makeNodeTestExpr3 ],=0A=
[ XPathNodeTest, [ TOK_NODEO, TOK_PARENC ], 33,=0A=
makeNodeTestExpr4 ],=0A=
[ XPathNodeTest, [ TOK_NODEO, XPathLiteral, TOK_PARENC ], 33,=0A=
makeNodeTestExpr5 ],=0A=
=0A=
[ XPathPredicate, [ TOK_BRACKO, XPathExpr, TOK_BRACKC ], 33,=0A=
makePredicateExpr ],=0A=
=0A=
[ XPathPrimaryExpr, [ XPathVariableReference ], 33,=0A=
passExpr ],=0A=
[ XPathPrimaryExpr, [ TOK_PARENO, XPathExpr, TOK_PARENC ], 33,=0A=
makePrimaryExpr ],=0A=
[ XPathPrimaryExpr, [ XPathLiteral ], 30,=0A=
passExpr ],=0A=
[ XPathPrimaryExpr, [ XPathNumber ], 30,=0A=
passExpr ],=0A=
[ XPathPrimaryExpr, [ XPathFunctionCall ], 30,=0A=
passExpr ],=0A=
=0A=
[ XPathFunctionCall, [ TOK_QNAME, TOK_PARENO, TOK_PARENC ], -1,=0A=
makeFunctionCallExpr1 ],=0A=
[ XPathFunctionCall,=0A=
[ TOK_QNAME, TOK_PARENO, XPathExpr, XPathArgumentRemainder, Q_MM,=0A=
TOK_PARENC ], -1,=0A=
makeFunctionCallExpr2 ],=0A=
[ XPathArgumentRemainder, [ TOK_COMMA, XPathExpr ], -1,=0A=
makeArgumentExpr ],=0A=
=0A=
[ XPathUnionExpr, [ XPathPathExpr ], 20,=0A=
passExpr ],=0A=
[ XPathUnionExpr, [ XPathUnionExpr, TOK_PIPE, XPathPathExpr ], 20,=0A=
makeUnionExpr ],=0A=
=0A=
[ XPathPathExpr, [ XPathLocationPath ], 20, =0A=
passExpr ], =0A=
[ XPathPathExpr, [ XPathFilterExpr ], 19, =0A=
passExpr ], =0A=
[ XPathPathExpr, =0A=
[ XPathFilterExpr, TOK_SLASH, XPathRelativeLocationPath ], 20,=0A=
makePathExpr1 ],=0A=
[ XPathPathExpr,=0A=
[ XPathFilterExpr, TOK_DSLASH, XPathRelativeLocationPath ], 20,=0A=
makePathExpr2 ],=0A=
=0A=
[ XPathFilterExpr, [ XPathPrimaryExpr, XPathPredicate, Q_MM ], 20,=0A=
makeFilterExpr ], =0A=
=0A=
[ XPathExpr, [ XPathPrimaryExpr ], 16,=0A=
passExpr ],=0A=
[ XPathExpr, [ XPathUnionExpr ], 16,=0A=
passExpr ],=0A=
=0A=
[ XPathExpr, [ TOK_MINUS, XPathExpr ], -1,=0A=
makeUnaryMinusExpr ],=0A=
=0A=
[ XPathExpr, [ XPathExpr, TOK_OR, XPathExpr ], -1,=0A=
makeBinaryExpr ],=0A=
[ XPathExpr, [ XPathExpr, TOK_AND, XPathExpr ], -1,=0A=
makeBinaryExpr ],=0A=
=0A=
[ XPathExpr, [ XPathExpr, TOK_EQ, XPathExpr ], -1,=0A=
makeBinaryExpr ],=0A=
[ XPathExpr, [ XPathExpr, TOK_NEQ, XPathExpr ], -1,=0A=
makeBinaryExpr ],=0A=
=0A=
[ XPathExpr, [ XPathExpr, TOK_LT, XPathExpr ], -1,=0A=
makeBinaryExpr ],=0A=
[ XPathExpr, [ XPathExpr, TOK_LE, XPathExpr ], -1,=0A=
makeBinaryExpr ],=0A=
[ XPathExpr, [ XPathExpr, TOK_GT, XPathExpr ], -1,=0A=
makeBinaryExpr ],=0A=
[ XPathExpr, [ XPathExpr, TOK_GE, XPathExpr ], -1,=0A=
makeBinaryExpr ],=0A=
=0A=
[ XPathExpr, [ XPathExpr, TOK_PLUS, XPathExpr ], -1,=0A=
makeBinaryExpr, ASSOC_LEFT ],=0A=
[ XPathExpr, [ XPathExpr, TOK_MINUS, XPathExpr ], -1,=0A=
makeBinaryExpr, ASSOC_LEFT ],=0A=
=0A=
[ XPathExpr, [ XPathExpr, TOK_ASTERISK, XPathExpr ], -1,=0A=
makeBinaryExpr, ASSOC_LEFT ],=0A=
[ XPathExpr, [ XPathExpr, TOK_DIV, XPathExpr ], -1,=0A=
makeBinaryExpr, ASSOC_LEFT ],=0A=
[ XPathExpr, [ XPathExpr, TOK_MOD, XPathExpr ], -1,=0A=
makeBinaryExpr, ASSOC_LEFT ],=0A=
=0A=
[ XPathLiteral, [ TOK_LITERALQ ], -1,=0A=
makeLiteralExpr ],=0A=
[ XPathLiteral, [ TOK_LITERALQQ ], -1,=0A=
makeLiteralExpr ],=0A=
=0A=
[ XPathNumber, [ TOK_NUMBER ], -1,=0A=
makeNumberExpr ],=0A=
=0A=
[ XPathVariableReference, [ TOK_DOLLAR, TOK_QNAME ], 200,=0A=
makeVariableReference ]=0A=
];=0A=
=0A=
// That function computes some optimizations of the above data=0A=
// structures and will be called right here. It merely takes the=0A=
// counter variables out of the global scope.=0A=
=0A=
var xpathRules =3D [];=0A=
=0A=
function xpathParseInit() {=0A=
if (xpathRules.length) {=0A=
return;=0A=
}=0A=
=0A=
// Some simple optimizations for the xpath expression parser: sort=0A=
// grammar rules descending by length, so that the longest match is=0A=
// first found.=0A=
=0A=
xpathGrammarRules.sort(function(a,b) {=0A=
var la =3D a[1].length;=0A=
var lb =3D b[1].length;=0A=
if (la < lb) {=0A=
return 1;=0A=
} else if (la > lb) {=0A=
return -1;=0A=
} else {=0A=
return 0;=0A=
}=0A=
});=0A=
=0A=
var k =3D 1;=0A=
for (var i =3D 0; i < xpathNonTerminals.length; ++i) {=0A=
xpathNonTerminals[i].key =3D k++;=0A=
}=0A=
=0A=
for (i =3D 0; i < xpathTokenRules.length; ++i) {=0A=
xpathTokenRules[i].key =3D k++;=0A=
}=0A=
=0A=
if (xpathdebug)=0A=
Log.write('XPath parse INIT: ' + k + ' rules');=0A=
=0A=
// Another slight optimization: sort the rules into bins according=0A=
// to the last element (observing quantifiers), so we can restrict=0A=
// the match against the stack to the subest of rules that match the=0A=
// top of the stack.=0A=
//=0A=
// TODO(mesch): What we actually want is to compute states as in=0A=
// bison, so that we don't have to do any explicit and iterated=0A=
// match against the stack.=0A=
=0A=
function push_(array, position, element) {=0A=
if (!array[position]) {=0A=
array[position] =3D [];=0A=
}=0A=
array[position].push(element);=0A=
}=0A=
=0A=
for (i =3D 0; i < xpathGrammarRules.length; ++i) {=0A=
var rule =3D xpathGrammarRules[i];=0A=
var pattern =3D rule[1];=0A=
=0A=
for (var j =3D pattern.length - 1; j >=3D 0; --j) {=0A=
if (pattern[j] =3D=3D Q_1M) {=0A=
push_(xpathRules, pattern[j-1].key, rule);=0A=
break;=0A=
=0A=
} else if (pattern[j] =3D=3D Q_MM || pattern[j] =3D=3D Q_01) {=0A=
push_(xpathRules, pattern[j-1].key, rule);=0A=
--j;=0A=
=0A=
} else {=0A=
push_(xpathRules, pattern[j].key, rule);=0A=
break;=0A=
}=0A=
}=0A=
}=0A=
=0A=
if (xpathdebug)=0A=
Log.write('XPath parse INIT: ' + xpathRules.length + ' rule bins');=0A=
=0A=
var sum =3D 0;=0A=
mapExec(xpathRules, function(i) {=0A=
if (i) {=0A=
sum +=3D i.length;=0A=
}=0A=
});=0A=
=0A=
if (xpathdebug)=0A=
Log.write('XPath parse INIT: ' + (sum / xpathRules.length) + ' average =
bin size');=0A=
}=0A=
=0A=
// Local utility functions that are used by the lexer or parser.=0A=
=0A=
function xpathCollectDescendants(nodelist, node) {=0A=
for (var n =3D node.firstChild; n; n =3D n.nextSibling) {=0A=
nodelist.push(n);=0A=
arguments.callee(nodelist, n);=0A=
}=0A=
}=0A=
=0A=
function xpathCollectDescendantsReverse(nodelist, node) {=0A=
for (var n =3D node.lastChild; n; n =3D n.previousSibling) {=0A=
nodelist.push(n);=0A=
arguments.callee(nodelist, n);=0A=
}=0A=
}=0A=
=0A=
=0A=
// The entry point for the library: match an expression against a DOM=0A=
// node. Returns an XPath value.=0A=
function xpathDomEval(expr, node) {=0A=
var expr1 =3D xpathParse(expr);=0A=
var ret =3D expr1.evaluate(new ExprContext(node));=0A=
return ret;=0A=
}=0A=
=0A=
// Utility function to sort a list of nodes. Used by xsltSort() and=0A=
// nxslSelect().=0A=
function xpathSort(input, sort) {=0A=
if (sort.length =3D=3D 0) {=0A=
return;=0A=
}=0A=
=0A=
var sortlist =3D [];=0A=
=0A=
for (var i =3D 0; i < input.nodelist.length; ++i) {=0A=
var node =3D input.nodelist[i];=0A=
var sortitem =3D { node: node, key: [] };=0A=
var context =3D input.clone(node, 0, [ node ]);=0A=
=0A=
for (var j =3D 0; j < sort.length; ++j) {=0A=
var s =3D sort[j];=0A=
var value =3D s.expr.evaluate(context);=0A=
=0A=
var evalue;=0A=
if (s.type =3D=3D 'text') {=0A=
evalue =3D value.stringValue();=0A=
} else if (s.type =3D=3D 'number') {=0A=
evalue =3D value.numberValue();=0A=
}=0A=
sortitem.key.push({ value: evalue, order: s.order });=0A=
}=0A=
=0A=
// Make the sort stable by adding a lowest priority sort by=0A=
// id. This is very convenient and furthermore required by the=0A=
// spec ([XSLT] - Section 10 Sorting).=0A=
sortitem.key.push({ value: i, order: 'ascending' });=0A=
=0A=
sortlist.push(sortitem);=0A=
}=0A=
=0A=
sortlist.sort(xpathSortByKey);=0A=
=0A=
var nodes =3D [];=0A=
for (var i =3D 0; i < sortlist.length; ++i) {=0A=
nodes.push(sortlist[i].node);=0A=
}=0A=
input.nodelist =3D nodes;=0A=
input.setNode(nodes[0], 0);=0A=
}=0A=
=0A=
=0A=
// Sorts by all order criteria defined. According to the JavaScript=0A=
// spec ([ECMA] Section 11.8.5), the compare operators compare strings=0A=
// as strings and numbers as numbers.=0A=
//=0A=
// NOTE: In browsers which do not follow the spec, this breaks only in=0A=
// the case that numbers should be sorted as strings, which is very=0A=
// uncommon.=0A=
=0A=
function xpathSortByKey(v1, v2) {=0A=
// NOTE: Sort key vectors of different length never occur in=0A=
// xsltSort.=0A=
=0A=
for (var i =3D 0; i < v1.key.length; ++i) {=0A=
var o =3D v1.key[i].order =3D=3D 'descending' ? -1 : 1;=0A=
if (v1.key[i].value > v2.key[i].value) {=0A=
return +1 * o;=0A=
} else if (v1.key[i].value < v2.key[i].value) {=0A=
return -1 * o;=0A=
}=0A=
}=0A=
=0A=
return 0;=0A=
}=0A=
=0A=
=0A=
// Copyright (c) 2005, Google Inc.=0A=
// All rights reserved.=0A=
// =0A=
// Redistribution and use in source and binary forms, with or without=0A=
// modification, are permitted provided that the following conditions are=0A=
// met:=0A=
// =0A=
// * Redistributions of source code must retain the above copyright=0A=
// notice, this list of conditions and the following disclaimer.=0A=
// =0A=
// * Redistributions in binary form must reproduce the above copyright=0A=
// notice, this list of conditions and the following disclaimer in the=0A=
// documentation and/or other materials provided with the=0A=
// distribution.=0A=
// =0A=
// * Neither the name of Google Inc. nor the names of its contributors=0A=
// may be used to endorse or promote products derived from this=0A=
// software without specific prior written permission.=0A=
// =0A=
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS=0A=
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT=0A=
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR=0A=
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT=0A=
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,=0A=
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT=0A=
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,=0A=
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY=0A=
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT=0A=
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE=0A=
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.=0A=
//=0A=
// Miscellania that support the ajaxslt implementation.=0A=
//=0A=
// Author: Steffen Meschkat =0A=
//=0A=
=0A=
function el(i) {=0A=
return document.getElementById(i);=0A=
}=0A=
=0A=
function px(x) {=0A=
return x + 'px';=0A=
}=0A=
=0A=
// Split a string s at all occurrences of character c. This is like=0A=
// the split() method of the string object, but IE omits empty=0A=
// strings, which violates the invariant (s.split(x).join(x) =3D=3D s).=0A=
function stringSplit(s, c) {=0A=
var a =3D s.indexOf(c);=0A=
if (a =3D=3D -1) {=0A=
return [ s ];=0A=
}=0A=
=0A=
var parts =3D [];=0A=
parts.push(s.substr(0,a));=0A=
while (a !=3D -1) {=0A=
var a1 =3D s.indexOf(c, a + 1);=0A=
if (a1 !=3D -1) {=0A=
parts.push(s.substr(a + 1, a1 - a - 1));=0A=
} else {=0A=
parts.push(s.substr(a + 1));=0A=
} =0A=
a =3D a1;=0A=
}=0A=
=0A=
return parts;=0A=
}=0A=
=0A=
// Returns the text value if a node; for nodes without children this=0A=
// is the nodeValue, for nodes with children this is the concatenation=0A=
// of the value of all children.=0A=
function xmlValue(node) {=0A=
if (!node) {=0A=
return '';=0A=
}=0A=
=0A=
var ret =3D '';=0A=
if (node.nodeType =3D=3D DOM_TEXT_NODE ||=0A=
node.nodeType =3D=3D DOM_CDATA_SECTION_NODE ||=0A=
node.nodeType =3D=3D DOM_ATTRIBUTE_NODE) {=0A=
ret +=3D node.nodeValue;=0A=
=0A=
} else if (node.nodeType =3D=3D DOM_ELEMENT_NODE ||=0A=
node.nodeType =3D=3D DOM_DOCUMENT_NODE ||=0A=
node.nodeType =3D=3D DOM_DOCUMENT_FRAGMENT_NODE) {=0A=
for (var i =3D 0; i < node.childNodes.length; ++i) {=0A=
ret +=3D arguments.callee(node.childNodes[i]);=0A=
}=0A=
}=0A=
return ret;=0A=
}=0A=
=0A=
// Returns the representation of a node as XML text.=0A=
function xmlText(node) {=0A=
var ret =3D '';=0A=
if (node.nodeType =3D=3D DOM_TEXT_NODE) {=0A=
ret +=3D xmlEscapeText(node.nodeValue);=0A=
=0A=
} else if (node.nodeType =3D=3D DOM_ELEMENT_NODE) {=0A=
ret +=3D '<' + node.nodeName;=0A=
for (var i =3D 0; i < node.attributes.length; ++i) {=0A=
var a =3D node.attributes[i];=0A=
if (a && a.nodeName && a.nodeValue) {=0A=
ret +=3D ' ' + a.nodeName;=0A=
ret +=3D '=3D"' + xmlEscapeAttr(a.nodeValue) + '"';=0A=
}=0A=
}=0A=
=0A=
if (node.childNodes.length =3D=3D 0) {=0A=
ret +=3D '/>';=0A=
=0A=
} else {=0A=
ret +=3D '>';=0A=
for (var i =3D 0; i < node.childNodes.length; ++i) {=0A=
ret +=3D arguments.callee(node.childNodes[i]);=0A=
}=0A=
ret +=3D '';=0A=
}=0A=
=0A=
} else if (node.nodeType =3D=3D DOM_DOCUMENT_NODE || =0A=
node.nodeType =3D=3D DOM_DOCUMENT_FRAGMENT_NODE) {=0A=
for (var i =3D 0; i < node.childNodes.length; ++i) {=0A=
ret +=3D arguments.callee(node.childNodes[i]);=0A=
}=0A=
}=0A=
=0A=
return ret;=0A=
}=0A=
=0A=
// Applies the given function to each element of the array.=0A=
function mapExec(array, func) {=0A=
for (var i =3D 0; i < array.length; ++i) {=0A=
func(array[i]);=0A=
}=0A=
}=0A=
=0A=
// Returns an array that contains the return value of the given=0A=
// function applied to every element of the input array.=0A=
function mapExpr(array, func) {=0A=
var ret =3D [];=0A=
for (var i =3D 0; i < array.length; ++i) {=0A=
ret.push(func(array[i]));=0A=
}=0A=
return ret;=0A=
};=0A=
=0A=
// Reverses the given array in place.=0A=
function reverseInplace(array) {=0A=
for (var i =3D 0; i < array.length / 2; ++i) {=0A=
var h =3D array[i];=0A=
var ii =3D array.length - i - 1;=0A=
array[i] =3D array[ii];=0A=
array[ii] =3D h;=0A=
}=0A=
}=0A=
=0A=
// Shallow-copies an array.=0A=
function copyArray(dst, src) { =0A=
for (var i =3D 0; i < src.length; ++i) {=0A=
dst.push(src[i]);=0A=
}=0A=
}=0A=
=0A=
function assert(b) {=0A=
if (!b) {=0A=
throw 'assertion failed';=0A=
}=0A=
}=0A=
=0A=
// Based on=0A=
// =
=0A=
var DOM_ELEMENT_NODE =3D 1;=0A=
var DOM_ATTRIBUTE_NODE =3D 2;=0A=
var DOM_TEXT_NODE =3D 3;=0A=
var DOM_CDATA_SECTION_NODE =3D 4;=0A=
var DOM_ENTITY_REFERENCE_NODE =3D 5;=0A=
var DOM_ENTITY_NODE =3D 6;=0A=
var DOM_PROCESSING_INSTRUCTION_NODE =3D 7;=0A=
var DOM_COMMENT_NODE =3D 8;=0A=
var DOM_DOCUMENT_NODE =3D 9;=0A=
var DOM_DOCUMENT_TYPE_NODE =3D 10;=0A=
var DOM_DOCUMENT_FRAGMENT_NODE =3D 11;=0A=
var DOM_NOTATION_NODE =3D 12;=0A=
=0A=
=0A=
var xpathdebug =3D false; // trace xpath parsing=0A=
var xsltdebug =3D false; // trace xslt processing=0A=
=0A=
=0A=
// Escape XML special markup chracters: tag delimiter < > and entity=0A=
// reference start delimiter &. The escaped string can be used in XML=0A=
// text portions (i.e. between tags).=0A=
function xmlEscapeText(s) {=0A=
return s.replace(/&/g, '&').replace(//g, =
'>');=0A=
}=0A=
=0A=
// Escape XML special markup characters: tag delimiter < > entity=0A=
// reference start delimiter & and quotes ". The escaped string can be=0A=
// used in double quoted XML attribute value portions (i.e. in=0A=
// attributes within start tags).=0A=
function xmlEscapeAttr(s) {=0A=
return xmlEscapeText(s).replace(/\"/g, '"');=0A=
}=0A=
=0A=
// Escape markup in XML text, but don't touch entity references. The=0A=
// escaped string can be used as XML text (i.e. between tags).=0A=
function xmlEscapeTags(s) {=0A=
return s.replace(//g, '>');=0A=
}=0A=
=0A=
// An implementation of the debug log. =0A=
=0A=
var logging__ =3D true;=0A=
=0A=
function Log() {};=0A=
=0A=
Log.lines =3D [];=0A=
=0A=
Log.write =3D function(s) {=0A=
if (logging__) {=0A=
this.lines.push(xmlEscapeText(s));=0A=
this.show();=0A=
}=0A=
};=0A=
=0A=
// Writes the given XML with every tag on a new line.=0A=
Log.writeXML =3D function(xml) {=0A=
if (logging__) {=0A=
var s0 =3D xml.replace(/');=0A=
this.lines.push(s2);=0A=
this.show();=0A=
}=0A=
}=0A=
=0A=
// Writes without any escaping=0A=
Log.writeRaw =3D function(s) {=0A=
if (logging__) {=0A=
this.lines.push(s);=0A=
this.show();=0A=
}=0A=
}=0A=
=0A=
Log.clear =3D function() {=0A=
if (logging__) {=0A=
var l =3D this.div();=0A=
l.innerHTML =3D '';=0A=
this.lines =3D [];=0A=
}=0A=
}=0A=
=0A=
Log.show =3D function() {=0A=
var l =3D this.div();=0A=
l.innerHTML +=3D this.lines.join(' ') + ' ';=0A=
this.lines =3D [];=0A=
l.scrollTop =3D l.scrollHeight;=0A=
}=0A=
=0A=
Log.div =3D function() {=0A=
var l =3D document.getElementById('log');=0A=
if (!l) {=0A=
l =3D document.createElement('div');=0A=
l.id =3D 'log';=0A=
l.style.position =3D 'absolute';=0A=
l.style.right =3D '5px';=0A=
l.style.top =3D '5px';=0A=
l.style.width =3D '250px';=0A=
l.style.height =3D '150px';=0A=
l.style.overflow =3D 'auto';=0A=
l.style.backgroundColor =3D '#f0f0f0';=0A=
l.style.border =3D '1px solid gray';=0A=
l.style.fontSize =3D '10px';=0A=
l.style.padding =3D '5px';=0A=
document.body.appendChild(l);=0A=
}=0A=
return l;=0A=
}=0A=
=0A=
=0A=
function Timer() {}=0A=
Timer.start =3D function() {}=0A=
Timer.end =3D function() {}=0A=
------=_NextPart_000_0159_01C9C1C7.9ABA19B0
Content-Type: application/octet-stream
Content-Transfer-Encoding: quoted-printable
Content-Location: http://www.awexp.com.au/irm/content/SpryAssets/SpryData.js
/* SpryData.js - Revision: Spry Preview Release 1.4 */=0A=
=0A=
// Copyright (c) 2006. Adobe Systems Incorporated.=0A=
// All rights reserved.=0A=
//=0A=
// Redistribution and use in source and binary forms, with or without=0A=
// modification, are permitted provided that the following conditions =
are met:=0A=
//=0A=
// * Redistributions of source code must retain the above copyright =
notice,=0A=
// this list of conditions and the following disclaimer.=0A=
// * Redistributions in binary form must reproduce the above copyright =
notice,=0A=
// this list of conditions and the following disclaimer in the =
documentation=0A=
// and/or other materials provided with the distribution.=0A=
// * Neither the name of Adobe Systems Incorporated nor the names of =
its=0A=
// contributors may be used to endorse or promote products derived =
from this=0A=
// software without specific prior written permission.=0A=
//=0A=
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS =
"AS IS"=0A=
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, =
THE=0A=
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR =
PURPOSE=0A=
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS =
BE=0A=
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR=0A=
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF=0A=
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR =
BUSINESS=0A=
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER =
IN=0A=
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR =
OTHERWISE)=0A=
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED =
OF THE=0A=
// POSSIBILITY OF SUCH DAMAGE.=0A=
=0A=
var Spry; if (!Spry) Spry =3D {};=0A=
=0A=
//////////////////////////////////////////////////////////////////////=0A=
//=0A=
// Spry.Utils=0A=
//=0A=
//////////////////////////////////////////////////////////////////////=0A=
=0A=
if (!Spry.Utils) Spry.Utils =3D {};=0A=
=0A=
Spry.Utils.msProgIDs =3D ["MSXML2.XMLHTTP.5.0", "MSXML2.XMLHTTP.4.0", =
"MSXML2.XMLHTTP.3.0", "MSXML2.XMLHTTP", "Microsoft.XMLHTTP"];=0A=
=0A=
Spry.Utils.createXMLHttpRequest =3D function()=0A=
{=0A=
var req =3D null;=0A=
try=0A=
{=0A=
if (window.XMLHttpRequest)=0A=
req =3D new XMLHttpRequest();=0A=
else if (window.ActiveXObject)=0A=
{=0A=
while (!req && Spry.Utils.msProgIDs.length)=0A=
{=0A=
try { req =3D new ActiveXObject(Spry.Utils.msProgIDs[0]); } catch =
(e) { req =3D null; }=0A=
if (!req)=0A=
Spry.Utils.msProgIDs.splice(0, 1);=0A=
}=0A=
}=0A=
}=0A=
catch (e) { req =3D null; }=0A=
=0A=
if (!req)=0A=
Spry.Debug.reportError("Failed to create an XMLHttpRequest object!" );=0A=
=0A=
return req;=0A=
};=0A=
=0A=
Spry.Utils.loadURL =3D function(method, url, async, callback, opts)=0A=
{=0A=
var req =3D new Spry.Utils.loadURL.Request();=0A=
req.method =3D method;=0A=
req.url =3D url;=0A=
req.async =3D async;=0A=
req.successCallback =3D callback;=0A=
Spry.Utils.setOptions(req, opts);=0A=
=0A=
try=0A=
{=0A=
req.xhRequest =3D Spry.Utils.createXMLHttpRequest();=0A=
if (!req.xhRequest)=0A=
return null;=0A=
=0A=
if (req.async)=0A=
req.xhRequest.onreadystatechange =3D function() { =
Spry.Utils.loadURL.callback(req); };=0A=
=0A=
req.xhRequest.open(req.method, req.url, req.async, req.username, =
req.password);=0A=
=0A=
if (req.headers)=0A=
{=0A=
for (var name in req.headers)=0A=
req.xhRequest.setRequestHeader(name, req.headers[name]);=0A=
}=0A=
=0A=
req.xhRequest.send(req.postData);=0A=
=0A=
if (!req.async)=0A=
Spry.Utils.loadURL.callback(req);=0A=
}=0A=
catch(e) { req =3D null; Spry.Debug.reportError("Exception caught while =
loading " + url + ": " + e); }=0A=
=0A=
return req;=0A=
};=0A=
=0A=
Spry.Utils.loadURL.callback =3D function(req)=0A=
{=0A=
if (!req || req.xhRequest.readyState !=3D 4)=0A=
return;=0A=
if (req.successCallback && (req.xhRequest.status =3D=3D 200 || =
req.xhRequest.status =3D=3D 0))=0A=
req.successCallback(req);=0A=
else if (req.errorCallback)=0A=
req.errorCallback(req);=0A=
};=0A=
=0A=
Spry.Utils.loadURL.Request =3D function()=0A=
{=0A=
var props =3D Spry.Utils.loadURL.Request.props;=0A=
var numProps =3D props.length;=0A=
=0A=
for (var i =3D 0; i < numProps; i++)=0A=
this[props[i]] =3D null;=0A=
=0A=
this.method =3D "GET";=0A=
this.async =3D true;=0A=
this.headers =3D {};=0A=
};=0A=
=0A=
Spry.Utils.loadURL.Request.props =3D [ "method", "url", "async", =
"username", "password", "postData", "successCallback", "errorCallback", =
"headers", "userData", "xhRequest" ];=0A=
=0A=
Spry.Utils.loadURL.Request.prototype.extractRequestOptions =3D =
function(opts, undefineRequestProps)=0A=
{=0A=
if (!opts)=0A=
return;=0A=
=0A=
var props =3D Spry.Utils.loadURL.Request.props;=0A=
var numProps =3D props.length;=0A=
=0A=
for (var i =3D 0; i < numProps; i++)=0A=
{=0A=
var prop =3D props[i];=0A=
if (opts[prop] !=3D undefined)=0A=
{=0A=
this[prop] =3D opts[prop];=0A=
if (undefineRequestProps)=0A=
opts[prop] =3D undefined;=0A=
}=0A=
}=0A=
};=0A=
=0A=
Spry.Utils.loadURL.Request.prototype.clone =3D function()=0A=
{=0A=
var props =3D Spry.Utils.loadURL.Request.props;=0A=
var numProps =3D props.length;=0A=
var req =3D new Spry.Utils.loadURL.Request;=0A=
for (var i =3D 0; i < numProps; i++)=0A=
req[props[i]] =3D this[props[i]];=0A=
if (this.headers)=0A=
{=0A=
req.headers =3D {};=0A=
Spry.Utils.setOptions(req.headers, this.headers);=0A=
}=0A=
return req;=0A=
};=0A=
=0A=
Spry.Utils.setInnerHTML =3D function(ele, str, preventScripts)=0A=
{=0A=
if (!ele)=0A=
return;=0A=
ele =3D $(ele);=0A=
var scriptExpr =3D "]*>(.|\s|\n|\r)*?";=0A=
ele.innerHTML =3D str.replace(new RegExp(scriptExpr, "img"), "");=0A=
=0A=
if (preventScripts)=0A=
return;=0A=
=0A=
var matches =3D str.match(new RegExp(scriptExpr, "img"));=0A=
if (matches)=0A=
{=0A=
var numMatches =3D matches.length;=0A=
for (var i =3D 0; i < numMatches; i++)=0A=
{=0A=
var s =3D =
matches[i].replace(/]*>[\s\r\n]*(<\!--)?|(-->)?[\s\r\n]*<\/scri=
pt>/img, "");=0A=
Spry.Utils.eval(s);=0A=
}=0A=
}=0A=
};=0A=
=0A=
Spry.Utils.updateContent =3D function (ele, url, finishFunc, opts)=0A=
{=0A=
var method =3D (opts && opts.method) ? opts.method : "GET";=0A=
Spry.Utils.loadURL(method, url, false, function(req)=0A=
{=0A=
Spry.Utils.setInnerHTML(ele, req.xhRequest.responseText);=0A=
if (finishFunc)=0A=
finishFunc(ele, url);=0A=
}, opts);=0A=
};=0A=
=0A=
Spry.Utils.addEventListener =3D function(element, eventType, handler, =
capture)=0A=
{=0A=
try=0A=
{=0A=
element =3D $(element);=0A=
if (element.addEventListener)=0A=
element.addEventListener(eventType, handler, capture);=0A=
else if (element.attachEvent)=0A=
element.attachEvent("on" + eventType, handler);=0A=
}=0A=
catch (e) {}=0A=
};=0A=
=0A=
Spry.Utils.removeEventListener =3D function(element, eventType, handler, =
capture)=0A=
{=0A=
try=0A=
{=0A=
element =3D $(element);=0A=
if (element.removeEventListener)=0A=
element.removeEventListener(eventType, handler, capture);=0A=
else if (element.detachEvent)=0A=
element.detachEvent("on" + eventType, handler);=0A=
}=0A=
catch (e) {}=0A=
};=0A=
=0A=
Spry.Utils.addLoadListener =3D function(handler)=0A=
{=0A=
if (typeof window.addEventListener !=3D 'undefined')=0A=
window.addEventListener('load', handler, false);=0A=
else if (typeof document.addEventListener !=3D 'undefined')=0A=
document.addEventListener('load', handler, false);=0A=
else if (typeof window.attachEvent !=3D 'undefined')=0A=
window.attachEvent('onload', handler);=0A=
};=0A=
=0A=
Spry.Utils.eval =3D function(str)=0A=
{=0A=
// Call this method from your JS function when=0A=
// you don't want the JS expression to access or=0A=
// interfere with any local variables in your JS=0A=
// function.=0A=
=0A=
return eval(str);=0A=
};=0A=
=0A=
Spry.Utils.escapeQuotesAndLineBreaks =3D function(str)=0A=
{=0A=
if (str)=0A=
{=0A=
str =3D str.replace(/\\/g, "\\\\");=0A=
str =3D str.replace(/["']/g, "\\$&");=0A=
str =3D str.replace(/\n/g, "\\n");=0A=
str =3D str.replace(/\r/g, "\\r");=0A=
}=0A=
return str;=0A=
};=0A=
=0A=
Spry.Utils.encodeEntities =3D function(str)=0A=
{=0A=
if (str && str.search(/[&<>"]/) !=3D -1)=0A=
{=0A=
str =3D str.replace(/&/g, "&");=0A=
str =3D str.replace(//g, ">");=0A=
str =3D str.replace(/"/g, """);=0A=
}=0A=
return str=0A=
};=0A=
=0A=
Spry.Utils.decodeEntities =3D function(str)=0A=
{=0A=
var d =3D Spry.Utils.decodeEntities.div;=0A=
if (!d)=0A=
{=0A=
d =3D document.createElement('div');=0A=
Spry.Utils.decodeEntities.div =3D d;=0A=
if (!d) return str;=0A=
}=0A=
d.innerHTML =3D str;=0A=
if (d.childNodes.length =3D=3D 1 && d.firstChild.nodeType =3D=3D 3 /* =
Node.TEXT_NODE */ && d.firstChild.nextSibling =3D=3D null)=0A=
str =3D d.firstChild.data;=0A=
else=0A=
{=0A=
// Hmmm, innerHTML processing of str produced content=0A=
// we weren't expecting, so just replace entities we=0A=
// expect folks will use in node attributes that contain=0A=
// JavaScript.=0A=
str =3D str.replace(/</, "<");=0A=
str =3D str.replace(/>/, ">");=0A=
str =3D str.replace(/"/, "\"");=0A=
str =3D str.replace(/&/, "&");=0A=
}=0A=
return str;=0A=
};=0A=
=0A=
Spry.Utils.fixupIETagAttributes =3D function(inStr)=0A=
{=0A=
var outStr =3D "";=0A=
=0A=
// Break the tag string into 3 pieces.=0A=
=0A=
var tagStart =3D inStr.match(/^<[^\s>]+\s*/)[0];=0A=
var tagEnd =3D inStr.match(/\s*\/?>$/)[0];=0A=
var tagAttrs =3D inStr.replace(/^<[^\s>]+\s*|\s*\/?>/g, "");=0A=
=0A=
// Write out the start of the tag.=0A=
outStr +=3D tagStart;=0A=
=0A=
// If the tag has attributes, parse it out manually to avoid =
accidentally fixing up=0A=
// attributes that contain JavaScript expressions.=0A=
=0A=
if (tagAttrs)=0A=
{=0A=
var startIndex =3D 0;=0A=
var endIndex =3D 0;=0A=
=0A=
while (startIndex < tagAttrs.length)=0A=
{=0A=
// Find the '=3D' char of the attribute.=0A=
while (tagAttrs.charAt(endIndex) !=3D '=3D' && endIndex < =
tagAttrs.length)=0A=
++endIndex;=0A=
=0A=
// If we are at the end of the string, just write out what we've=0A=
// collected.=0A=
=0A=
if (endIndex >=3D tagAttrs.length)=0A=
{=0A=
outStr +=3D tagAttrs.substring(startIndex, endIndex);=0A=
break;=0A=
}=0A=
=0A=
// Step past the '=3D' character and write out what we've=0A=
// collected so far.=0A=
=0A=
++endIndex;=0A=
outStr +=3D tagAttrs.substring(startIndex, endIndex);=0A=
startIndex =3D endIndex;=0A=
=0A=
if (tagAttrs.charAt(endIndex) =3D=3D '"' || tagAttrs.charAt(endIndex) =
=3D=3D "'")=0A=
{=0A=
// Attribute is quoted. Advance us past the quoted value!=0A=
var savedIndex =3D endIndex++;=0A=
while (endIndex < tagAttrs.length)=0A=
{=0A=
if (tagAttrs.charAt(endIndex) =3D=3D tagAttrs.charAt(savedIndex))=0A=
{=0A=
endIndex++;=0A=
break;=0A=
}=0A=
else if (tagAttrs.charAt(endIndex) =3D=3D "\\")=0A=
endIndex++;=0A=
endIndex++;=0A=
}=0A=
=0A=
outStr +=3D tagAttrs.substring(startIndex, endIndex);=0A=
startIndex =3D endIndex;=0A=
}=0A=
else=0A=
{=0A=
// This attribute value wasn't quoted! Wrap it with quotes and=0A=
// write out everything till we hit a space, or the end of the=0A=
// string.=0A=
=0A=
outStr +=3D "\"";=0A=
=0A=
var sIndex =3D tagAttrs.slice(endIndex).search(/\s/);=0A=
endIndex =3D (sIndex !=3D -1) ? (endIndex + sIndex) : =
tagAttrs.length;=0A=
outStr +=3D tagAttrs.slice(startIndex, endIndex); =0A=
outStr +=3D "\""; =0A=
startIndex =3D endIndex;=0A=
}=0A=
}=0A=
}=0A=
=0A=
outStr +=3D tagEnd;=0A=
=0A=
// Write out the end of the tag.=0A=
return outStr;=0A=
}=0A=
=0A=
Spry.Utils.fixUpIEInnerHTML =3D function(inStr)=0A=
{=0A=
var outStr =3D "";=0A=
=0A=
// Create a regular expression that will match:=0A=
// =0A=
// ]]>=0A=
// ]]> // Yet another workaround for an IE innerHTML bug.=0A=
//=0A=
// The idea here is that we only want to fix up attribute values on =
tags that=0A=
// are not in any comments or CDATA.=0A=
=0A=
var regexp =3D new =
RegExp("<\\!--|<\\!\\[CDATA\\[|<\\w+[^<>]*>|-->|\\]\\](>|\>)", "g");=0A=
var searchStartIndex =3D 0;=0A=
var skipFixUp =3D 0;=0A=
=0A=
while (inStr.length)=0A=
{=0A=
var results =3D regexp.exec(inStr);=0A=
if (!results || !results[0])=0A=
{=0A=
outStr +=3D inStr.substr(searchStartIndex, inStr.length - =
searchStartIndex);=0A=
break;=0A=
}=0A=
=0A=
if (results.index !=3D searchStartIndex)=0A=
{=0A=
// We found a match but it's not at the start of the inStr.=0A=
// Create a string token for everything that precedes the match.=0A=
outStr +=3D inStr.substr(searchStartIndex, results.index - =
searchStartIndex);=0A=
}=0A=
=0A=
if (results[0] =3D=3D "" || results[0] =3D=3D "]]>" || =
(skipFixUp && results[0] =3D=3D "]]>"))=0A=
{=0A=
--skipFixUp;=0A=
outStr +=3D results[0];=0A=
}=0A=
else if (!skipFixUp && results[0].charAt(0) =3D=3D '<')=0A=
outStr +=3D Spry.Utils.fixupIETagAttributes(results[0]);=0A=
else=0A=
outStr +=3D results[0];=0A=
=0A=
searchStartIndex =3D regexp.lastIndex;=0A=
}=0A=
=0A=
return outStr;=0A=
};=0A=
=0A=
Spry.Utils.stringToXMLDoc =3D function(str)=0A=
{=0A=
var xmlDoc =3D null;=0A=
=0A=
try=0A=
{=0A=
// Attempt to parse the string using the IE method.=0A=
=0A=
var xmlDOMObj =3D new ActiveXObject("Microsoft.XMLDOM");=0A=
xmlDOMObj.async =3D false;=0A=
xmlDOMObj.loadXML(str);=0A=
xmlDoc =3D xmlDOMObj;=0A=
}=0A=
catch (e)=0A=
{=0A=
// The IE method didn't work. Try the Mozilla way.=0A=
=0A=
try=0A=
{=0A=
var domParser =3D new DOMParser;=0A=
xmlDoc =3D domParser.parseFromString(str, 'text/xml');=0A=
}=0A=
catch (e)=0A=
{=0A=
Spry.Debug.reportError("Caught exception in =
Spry.Utils.stringToXMLDoc(): " + e + "\n");=0A=
xmlDoc =3D null;=0A=
}=0A=
}=0A=
=0A=
return xmlDoc;=0A=
};=0A=
=0A=
Spry.Utils.serializeObject =3D function(obj)=0A=
{=0A=
// Create a JSON representation of a given object.=0A=
=0A=
var str =3D "";=0A=
var firstItem =3D true;=0A=
=0A=
if (obj =3D=3D null || obj =3D=3D undefined)=0A=
return str + obj;=0A=
=0A=
var objType =3D typeof obj;=0A=
=0A=
if (objType =3D=3D "number" || objType =3D=3D "boolean")=0A=
str +=3D obj;=0A=
else if (objType =3D=3D "string")=0A=
str +=3D "\"" + Spry.Utils.escapeQuotesAndLineBreaks(obj) + "\"";=0A=
else if (obj.constructor =3D=3D Array)=0A=
{=0A=
str +=3D "[";=0A=
for (var i =3D 0; i < obj.length; i++)=0A=
{=0A=
if (!firstItem)=0A=
str +=3D ", ";=0A=
str +=3D Spry.Utils.serializeObject(obj[i]);=0A=
firstItem =3D false;=0A=
}=0A=
str +=3D "]";=0A=
}=0A=
else if (objType =3D=3D "object")=0A=
{=0A=
str +=3D "{";=0A=
for (var p in obj)=0A=
{=0A=
if (!firstItem)=0A=
str +=3D ", ";=0A=
str +=3D "\"" + p + "\": " + Spry.Utils.serializeObject(obj[p]);=0A=
firstItem =3D false;=0A=
}=0A=
str +=3D "}";=0A=
}=0A=
return str;=0A=
};=0A=
=0A=
Spry.Utils.getNodesByFunc =3D function(root, func)=0A=
{=0A=
var nodeStack =3D new Array;=0A=
var resultArr =3D new Array;=0A=
var node =3D root;=0A=
=0A=
while (node)=0A=
{=0A=
if (func(node))=0A=
resultArr.push(node);=0A=
=0A=
if (node.hasChildNodes())=0A=
{=0A=
nodeStack.push(node);=0A=
node =3D node.firstChild;=0A=
}=0A=
else=0A=
{=0A=
if (node =3D=3D root)=0A=
node =3D null;=0A=
else=0A=
try { node =3D node.nextSibling; } catch (e) { node =3D null; };=0A=
}=0A=
=0A=
while (!node && nodeStack.length > 0)=0A=
{=0A=
node =3D nodeStack.pop();=0A=
if (node =3D=3D root)=0A=
node =3D null;=0A=
else=0A=
try { node =3D node.nextSibling; } catch (e) { node =3D null; }=0A=
}=0A=
}=0A=
=0A=
if (nodeStack && nodeStack.length > 0)=0A=
Spry.Debug.trace("-- WARNING: Spry.Utils.getNodesByFunc() failed to =
traverse all nodes!\n");=0A=
=0A=
return resultArr;=0A=
};=0A=
=0A=
Spry.Utils.addClassName =3D function(ele, className)=0A=
{=0A=
ele =3D $(ele);=0A=
if (!ele || !className || (ele.className && ele.className.search(new =
RegExp("\\b" + className + "\\b")) !=3D -1))=0A=
return;=0A=
ele.className +=3D (ele.className ? " " : "") + className;=0A=
};=0A=
=0A=
Spry.Utils.removeClassName =3D function(ele, className)=0A=
{=0A=
ele =3D $(ele);=0A=
if (!ele || !className || (ele.className && ele.className.search(new =
RegExp("\\b" + className + "\\b")) =3D=3D -1))=0A=
return;=0A=
ele.className =3D ele.className.replace(new RegExp("\\s*\\b" + =
className + "\\b", "g"), "");=0A=
};=0A=
=0A=
Spry.Utils.getFirstChildWithNodeName =3D function(node, nodeName)=0A=
{=0A=
var child =3D node.firstChild;=0A=
=0A=
while (child)=0A=
{=0A=
if (child.nodeName =3D=3D nodeName)=0A=
return child;=0A=
child =3D child.nextSibling;=0A=
} =0A=
=0A=
return null;=0A=
};=0A=
=0A=
Spry.Utils.nodeContainsElementNode =3D function(node)=0A=
{=0A=
if (node)=0A=
{=0A=
node =3D node.firstChild;=0A=
=0A=
while (node)=0A=
{=0A=
if (node.nodeType =3D=3D 1 /* Node.ELEMENT_NODE */)=0A=
return true;=0A=
=0A=
node =3D node.nextSibling;=0A=
}=0A=
}=0A=
return false;=0A=
};=0A=
=0A=
Spry.Utils.getNodeText =3D function(node)=0A=
{=0A=
var txt =3D "";=0A=
=0A=
if (!node)=0A=
return;=0A=
=0A=
try=0A=
{=0A=
var child =3D node.firstChild;=0A=
=0A=
while (child)=0A=
{=0A=
try=0A=
{=0A=
if (child.nodeType =3D=3D 3 /* TEXT_NODE */)=0A=
txt +=3D Spry.Utils.encodeEntities(child.data);=0A=
else if (child.nodeType =3D=3D 4 /* CDATA_SECTION_NODE */)=0A=
txt +=3D child.data;=0A=
} catch (e) { Spry.Debug.reportError("Spry.Utils.getNodeText() =
exception caught: " + e + "\n"); }=0A=
=0A=
child =3D child.nextSibling;=0A=
}=0A=
}=0A=
catch (e) { Spry.Debug.reportError("Spry.Utils.getNodeText() exception =
caught: " + e + "\n"); }=0A=
=0A=
return txt;=0A=
};=0A=
=0A=
Spry.Utils.CreateObjectForNode =3D function(node)=0A=
{=0A=
if (!node)=0A=
return null;=0A=
=0A=
var obj =3D null;=0A=
var i =3D 0;=0A=
var attr =3D null;=0A=
=0A=
try=0A=
{=0A=
for (i =3D 0; i < node.attributes.length; i++)=0A=
{=0A=
attr =3D node.attributes[i];=0A=
if (attr && attr.nodeType =3D=3D 2 /* Node.ATTRIBUTE_NODE */)=0A=
{=0A=
if (!obj)=0A=
{=0A=
obj =3D new Object();=0A=
if (!obj)=0A=
{=0A=
Spry.Debug.reportError("Spry.Utils.CreateObjectForNode(): Object =
creation failed!");=0A=
return null;=0A=
}=0A=
}=0A=
=0A=
obj["@" + attr.name] =3D attr.value;=0A=
}=0A=
}=0A=
}=0A=
catch (e)=0A=
{=0A=
Spry.Debug.reportError("Spry.Utils.CreateObjectForNode() caught =
exception while accessing attributes: " + e + "\n");=0A=
}=0A=
=0A=
var child =3D node.firstChild;=0A=
=0A=
if (child && !child.nextSibling && child.nodeType !=3D 1 /* =
Node.ELEMENT_NODE */)=0A=
{=0A=
// We have a single child and it's not an element. It must=0A=
// be the text value for this node. Add it to the record set and=0A=
// give it the column the same name as the node.=0A=
=0A=
if (!obj)=0A=
{=0A=
obj =3D new Object();=0A=
if (!obj)=0A=
{=0A=
Spry.Debug.reportError("Spry.Utils.CreateObjectForNode(): Object =
creation failed!");=0A=
return null;=0A=
}=0A=
}=0A=
=0A=
obj[node.nodeName] =3D Spry.Utils.getNodeText(node);=0A=
}=0A=
=0A=
while (child)=0A=
{=0A=
// Add the text value for each child element. Note that=0A=
// We skip elements that have element children (sub-elements)=0A=
// because we don't handle multi-level data sets right now.=0A=
=0A=
if (child.nodeType =3D=3D 1 /* Node.ELEMENT_NODE */)=0A=
{=0A=
if (!Spry.Utils.nodeContainsElementNode(child))=0A=
{=0A=
var txt =3D Spry.Utils.getNodeText(child);=0A=
if (!obj)=0A=
{=0A=
obj =3D new Object();=0A=
if (!obj)=0A=
{=0A=
Spry.Debug.reportError("Spry.Utils.CreateObjectForNode(): Object =
creation failed!");=0A=
return null;=0A=
}=0A=
}=0A=
=0A=
obj[child.nodeName] =3D txt;=0A=
=0A=
// Now add properties for any attributes on the child. The property=0A=
// name will be of the form "/@".=0A=
try=0A=
{=0A=
var namePrefix =3D child.nodeName + "/@";=0A=
=0A=
for (i =3D 0; i < child.attributes.length; i++)=0A=
{=0A=
attr =3D child.attributes[i];=0A=
if (attr && attr.nodeType =3D=3D 2 /* Node.ATTRIBUTE_NODE */)=0A=
obj[namePrefix + attr.name] =3D attr.value;=0A=
}=0A=
}=0A=
catch (e)=0A=
{=0A=
Spry.Debug.reportError("Spry.Utils.CreateObjectForNode() caught =
exception while accessing attributes: " + e + "\n");=0A=
}=0A=
=0A=
}=0A=
// else Spry.Debug.trace("WARNING: Skipping '" + child.nodeName + "' =
node! Multi-level data sets are not supported right now!\n");=0A=
}=0A=
=0A=
child =3D child.nextSibling;=0A=
}=0A=
=0A=
return obj;=0A=
};=0A=
=0A=
Spry.Utils.getRecordSetFromXMLDoc =3D function(xmlDoc, path)=0A=
{=0A=
if (!xmlDoc || !path)=0A=
return null;=0A=
=0A=
var recordSet =3D new Object();=0A=
recordSet.xmlDoc =3D xmlDoc;=0A=
recordSet.xmlPath =3D path;=0A=
recordSet.dataHash =3D new Object;=0A=
recordSet.data =3D new Array;=0A=
recordSet.getData =3D function() { return this.data; };=0A=
=0A=
// Use the XPath library to find the nodes that will=0A=
// make up our data set. The result should be an array=0A=
// of subtrees that we need to flatten.=0A=
=0A=
var ctx =3D new ExprContext(xmlDoc);=0A=
var pathExpr =3D xpathParse(path);=0A=
var e =3D pathExpr.evaluate(ctx);=0A=
=0A=
// XXX: Note that we should check the result type of the evaluation=0A=
// just in case it's a boolean, string, or number value instead of=0A=
// a node set.=0A=
=0A=
var nodeArray =3D e.nodeSetValue();=0A=
=0A=
var isDOMNodeArray =3D true;=0A=
=0A=
if (nodeArray && nodeArray.length > 0)=0A=
isDOMNodeArray =3D nodeArray[0].nodeType !=3D 2 /* Node.ATTRIBUTE_NODE =
*/;=0A=
=0A=
var nextID =3D 0;=0A=
=0A=
// We now have the set of nodes that make up our data set=0A=
// so process each one.=0A=
=0A=
for (var i =3D 0; i < nodeArray.length; i++)=0A=
{=0A=
var rowObj =3D null;=0A=
=0A=
if (isDOMNodeArray)=0A=
rowObj =3D Spry.Utils.CreateObjectForNode(nodeArray[i]);=0A=
else // Must be a Node.ATTRIBUTE_NODE array.=0A=
{=0A=
rowObj =3D new Object;=0A=
rowObj["@" + nodeArray[i].name] =3D nodeArray[i].value;=0A=
}=0A=
=0A=
if (rowObj)=0A=
{=0A=
// We want to make sure that every row has a unique ID and since we=0A=
// we don't know which column, if any, in this recordSet is a unique=0A=
// identifier, we generate a unique ID ourselves and store it under=0A=
// the ds_RowID column in the row object.=0A=
=0A=
rowObj['ds_RowID'] =3D nextID++;=0A=
recordSet.dataHash[rowObj['ds_RowID']] =3D rowObj;=0A=
recordSet.data.push(rowObj);=0A=
}=0A=
}=0A=
=0A=
return recordSet;=0A=
};=0A=
=0A=
Spry.Utils.setOptions =3D function(obj, optionsObj, ignoreUndefinedProps)=0A=
{=0A=
if (!optionsObj)=0A=
return;=0A=
=0A=
for (var optionName in optionsObj)=0A=
{=0A=
if (ignoreUndefinedProps && optionsObj[optionName] =3D=3D undefined)=0A=
continue;=0A=
obj[optionName] =3D optionsObj[optionName];=0A=
}=0A=
};=0A=
=0A=
Spry.Utils.SelectionManager =3D {};=0A=
Spry.Utils.SelectionManager.selectionGroups =3D new Object;=0A=
=0A=
Spry.Utils.SelectionManager.SelectionGroup =3D function()=0A=
{=0A=
this.selectedElements =3D new Array;=0A=
};=0A=
=0A=
Spry.Utils.SelectionManager.SelectionGroup.prototype.select =3D =
function(element, className, multiSelect)=0A=
{=0A=
var selObj =3D null;=0A=
=0A=
if (!multiSelect)=0A=
{=0A=
// Multiple selection is not enabled, so clear any=0A=
// selected elements from our list.=0A=
=0A=
this.clearSelection();=0A=
}=0A=
else=0A=
{=0A=
// Multiple selection is enabled, so check to see if element=0A=
// is already in the array. If it is, make sure the className=0A=
// is the className that was passed in.=0A=
=0A=
for (var i =3D 0; i < this.selectedElements.length; i++)=0A=
{=0A=
selObj =3D this.selectedElements[i].element;=0A=
=0A=
if (selObj.element =3D=3D element)=0A=
{=0A=
if (selObj.className !=3D className)=0A=
{=0A=
Spry.Utils.removeClassName(element, selObj.className);=0A=
Spry.Utils.addClassName(element, className);=0A=
}=0A=
return;=0A=
}=0A=
}=0A=
}=0A=
=0A=
// Add the element to our list of selected elements.=0A=
=0A=
selObj =3D new Object;=0A=
selObj.element =3D element;=0A=
selObj.className =3D className;=0A=
this.selectedElements.push(selObj);=0A=
Spry.Utils.addClassName(element, className);=0A=
};=0A=
=0A=
Spry.Utils.SelectionManager.SelectionGroup.prototype.unSelect =3D =
function(element)=0A=
{=0A=
for (var i =3D 0; i < this.selectedElements.length; i++)=0A=
{=0A=
var selObj =3D this.selectedElements[i].element;=0A=
=0A=
if (selObj.element =3D=3D element)=0A=
{=0A=
Spry.Utils.removeClassName(selObj.element, selObj.className);=0A=
return;=0A=
}=0A=
}=0A=
};=0A=
=0A=
Spry.Utils.SelectionManager.SelectionGroup.prototype.clearSelection =3D =
function()=0A=
{=0A=
var selObj =3D null;=0A=
=0A=
do=0A=
{=0A=
selObj =3D this.selectedElements.shift();=0A=
if (selObj)=0A=
Spry.Utils.removeClassName(selObj.element, selObj.className);=0A=
}=0A=
while (selObj);=0A=
};=0A=
=0A=
Spry.Utils.SelectionManager.getSelectionGroup =3D =
function(selectionGroupName)=0A=
{=0A=
if (!selectionGroupName)=0A=
return null;=0A=
=0A=
var groupObj =3D =
Spry.Utils.SelectionManager.selectionGroups[selectionGroupName];=0A=
=0A=
if (!groupObj)=0A=
{=0A=
groupObj =3D new Spry.Utils.SelectionManager.SelectionGroup();=0A=
Spry.Utils.SelectionManager.selectionGroups[selectionGroupName] =3D =
groupObj;=0A=
}=0A=
=0A=
return groupObj;=0A=
};=0A=
=0A=
Spry.Utils.SelectionManager.select =3D function(selectionGroupName, =
element, className, multiSelect)=0A=
{=0A=
var groupObj =3D =
Spry.Utils.SelectionManager.getSelectionGroup(selectionGroupName);=0A=
=0A=
if (!groupObj)=0A=
return;=0A=
=0A=
groupObj.select(element, className, multiSelect);=0A=
};=0A=
=0A=
Spry.Utils.SelectionManager.unSelect =3D function(selectionGroupName, =
element)=0A=
{=0A=
var groupObj =3D =
Spry.Utils.SelectionManager.getSelectionGroup(selectionGroupName);=0A=
=0A=
if (!groupObj)=0A=
return;=0A=
=0A=
groupObj.unSelect(element, className);=0A=
};=0A=
=0A=
Spry.Utils.SelectionManager.clearSelection =3D =
function(selectionGroupName)=0A=
{=0A=
var groupObj =3D =
Spry.Utils.SelectionManager.getSelectionGroup(selectionGroupName);=0A=
=0A=
if (!groupObj)=0A=
return;=0A=
=0A=
groupObj.clearSelection();=0A=
};=0A=
=0A=
//////////////////////////////////////////////////////////////////////=0A=
//=0A=
// Define Prototype's $() convenience function.=0A=
//=0A=
//////////////////////////////////////////////////////////////////////=0A=
=0A=
function $()=0A=
{=0A=
var elements =3D new Array();=0A=
=0A=
for (var i =3D 0; i < arguments.length; i++)=0A=
{=0A=
var element =3D arguments[i];=0A=
if (typeof element =3D=3D 'string')=0A=
element =3D document.getElementById(element);=0A=
=0A=
if (arguments.length =3D=3D 1)=0A=
return element;=0A=
=0A=
elements.push(element);=0A=
}=0A=
=0A=
return elements;=0A=
}=0A=
=0A=
Spry.Utils.Notifier =3D function()=0A=
{=0A=
this.observers =3D [];=0A=
this.suppressNotifications =3D 0;=0A=
};=0A=
=0A=
Spry.Utils.Notifier.prototype.addObserver =3D function(observer)=0A=
{=0A=
if (!observer)=0A=
return;=0A=
=0A=
// Make sure the observer isn't already on the list.=0A=
=0A=
var len =3D this.observers.length;=0A=
for (var i =3D 0; i < len; i++)=0A=
{=0A=
if (this.observers[i] =3D=3D observer)=0A=
return;=0A=
}=0A=
this.observers[len] =3D observer;=0A=
};=0A=
=0A=
Spry.Utils.Notifier.prototype.removeObserver =3D function(observer)=0A=
{=0A=
if (!observer)=0A=
return;=0A=
=0A=
for (var i =3D 0; i < this.observers.length; i++)=0A=
{=0A=
if (this.observers[i] =3D=3D observer)=0A=
{=0A=
this.observers.splice(i, 1);=0A=
break;=0A=
}=0A=
}=0A=
};=0A=
=0A=
Spry.Utils.Notifier.prototype.notifyObservers =3D function(methodName, =
data)=0A=
{=0A=
if (!methodName)=0A=
return;=0A=
=0A=
if (!this.suppressNotifications)=0A=
{=0A=
var len =3D this.observers.length;=0A=
for (var i =3D 0; i < len; i++)=0A=
{=0A=
var obs =3D this.observers[i];=0A=
if (obs)=0A=
{=0A=
if (typeof obs =3D=3D "function")=0A=
obs(methodName, this, data);=0A=
else if (obs[methodName])=0A=
obs[methodName](this, data);=0A=
}=0A=
}=0A=
}=0A=
};=0A=
=0A=
Spry.Utils.Notifier.prototype.enableNotifications =3D function()=0A=
{=0A=
if (--this.suppressNotifications < 0)=0A=
{=0A=
this.suppressNotifications =3D 0;=0A=
Spry.Debug.reportError("Unbalanced enableNotifications() call!\n");=0A=
}=0A=
};=0A=
=0A=
Spry.Utils.Notifier.prototype.disableNotifications =3D function()=0A=
{=0A=
++this.suppressNotifications;=0A=
};=0A=
=0A=
//////////////////////////////////////////////////////////////////////=0A=
//=0A=
// Spry.Debug=0A=
//=0A=
//////////////////////////////////////////////////////////////////////=0A=
=0A=
Spry.Debug =3D {};=0A=
Spry.Debug.enableTrace =3D true;=0A=
Spry.Debug.debugWindow =3D null;=0A=
=0A=
Spry.Debug.createDebugWindow =3D function()=0A=
{=0A=
if (!Spry.Debug.enableTrace || Spry.Debug.debugWindow)=0A=
return;=0A=
try=0A=
{=0A=
Spry.Debug.debugWindow =3D document.createElement("div");=0A=
var div =3D Spry.Debug.debugWindow;=0A=
div.style.fontSize =3D "12px";=0A=
div.style.fontFamily =3D "console";=0A=
div.style.position =3D "absolute";=0A=
div.style.width =3D "400px";=0A=
div.style.height =3D "300px";=0A=
div.style.overflow =3D "auto";=0A=
div.style.border =3D "solid 1px black";=0A=
div.style.backgroundColor =3D "white";=0A=
div.style.color =3D "black";=0A=
div.style.bottom =3D "0px";=0A=
div.style.right =3D "0px";=0A=
// div.style.opacity =3D "0.5";=0A=
// div.style.filter =3D "alpha(opacity=3D50)";=0A=
div.setAttribute("id", "SpryDebugWindow");=0A=
document.body.appendChild(Spry.Debug.debugWindow);=0A=
}=0A=
catch (e) {}=0A=
};=0A=
=0A=
Spry.Debug.debugOut =3D function(str, bgColor)=0A=
{=0A=
if (!Spry.Debug.debugWindow)=0A=
{=0A=
Spry.Debug.createDebugWindow();=0A=
if (!Spry.Debug.debugWindow)=0A=
return;=0A=
}=0A=
=0A=
var d =3D document.createElement("div");=0A=
if (bgColor)=0A=
d.style.backgroundColor =3D bgColor;=0A=
d.innerHTML =3D str;=0A=
Spry.Debug.debugWindow.appendChild(d); =0A=
};=0A=
=0A=
Spry.Debug.trace =3D function(str)=0A=
{=0A=
Spry.Debug.debugOut(str);=0A=
};=0A=
=0A=
Spry.Debug.reportError =3D function(str)=0A=
{=0A=
Spry.Debug.debugOut(str, "red");=0A=
};=0A=
=0A=
//////////////////////////////////////////////////////////////////////=0A=
//=0A=
// Spry.Data=0A=
//=0A=
//////////////////////////////////////////////////////////////////////=0A=
=0A=
Spry.Data =3D {};=0A=
Spry.Data.regionsArray =3D {};=0A=
=0A=
Spry.Data.initRegions =3D function(rootNode)=0A=
{=0A=
if (!rootNode)=0A=
rootNode =3D document.body;=0A=
=0A=
var lastRegionFound =3D null;=0A=
=0A=
var regions =3D Spry.Utils.getNodesByFunc(rootNode, function(node)=0A=
{=0A=
try=0A=
{=0A=
if (node.nodeType !=3D 1 /* Node.ELEMENT_NODE */)=0A=
return false;=0A=
=0A=
// Region elements must have an spryregion attribute with a=0A=
// non-empty value. An id attribute is also required so we can=0A=
// reference the region by name if necessary.=0A=
=0A=
var attrName =3D "spry:region";=0A=
var attr =3D node.attributes.getNamedItem(attrName);=0A=
if (!attr)=0A=
{=0A=
attrName =3D "spry:detailregion";=0A=
attr =3D node.attributes.getNamedItem(attrName);=0A=
}=0A=
if (attr)=0A=
{=0A=
if (lastRegionFound)=0A=
{=0A=
var parent =3D node.parentNode;=0A=
while (parent)=0A=
{=0A=
if (parent =3D=3D lastRegionFound)=0A=
{=0A=
Spry.Debug.reportError("Found a nested " + attrName + " in the =
following markup. Nested regions are currently not supported.
");=0A=
return false;=0A=
}=0A=
parent =3D parent.parentNode;=0A=
}=0A=
}=0A=
=0A=
if (attr.value)=0A=
{=0A=
attr =3D node.attributes.getNamedItem("id");=0A=
if (!attr || !attr.value)=0A=
{=0A=
// The node is missing an id attribute so add one.=0A=
node.setAttribute("id", "spryregion" + =
(++Spry.Data.initRegions.nextUniqueRegionID));=0A=
}=0A=
=0A=
lastRegionFound =3D node;=0A=
return true;=0A=
}=0A=
else=0A=
Spry.Debug.reportError(attrName + " attributes require one or more =
data set names as values!");=0A=
}=0A=
}=0A=
catch(e) {}=0A=
return false;=0A=
});=0A=
=0A=
var name, dataSets, i;=0A=
=0A=
for (i =3D 0; i < regions.length; i++)=0A=
{=0A=
var rgn =3D regions[i];=0A=
=0A=
var isDetailRegion =3D false;=0A=
=0A=
// Get the region name.=0A=
name =3D rgn.attributes.getNamedItem("id").value;=0A=
=0A=
attr =3D rgn.attributes.getNamedItem("spry:region");=0A=
if (!attr)=0A=
{=0A=
attr =3D rgn.attributes.getNamedItem("spry:detailregion");=0A=
isDetailRegion =3D true;=0A=
}=0A=
=0A=
if (!attr.value)=0A=
{=0A=
Spry.Debug.reportError("spry:region and spry:detailregion attributes =
require one or more data set names as values!");=0A=
continue;=0A=
}=0A=
=0A=
// Remove the spry:region or spry:detailregion attribute so it doesn't =
appear in=0A=
// the output generated by our processing of the dynamic region.=0A=
rgn.attributes.removeNamedItem(attr.nodeName);=0A=
=0A=
// Remove the hiddenRegionCSS class from the rgn.=0A=
Spry.Utils.removeClassName(rgn, =
Spry.Data.Region.hiddenRegionClassName);=0A=
=0A=
// Get the DataSets that should be bound to the region.=0A=
dataSets =3D Spry.Data.Region.strToDataSetsArray(attr.value);=0A=
=0A=
if (!dataSets.length)=0A=
{=0A=
Spry.Debug.reportError("spry:region or spry:detailregion attribute =
has no data set!");=0A=
continue;=0A=
}=0A=
=0A=
var hasBehaviorAttributes =3D false;=0A=
var hasSpryContent =3D false;=0A=
var dataStr =3D "";=0A=
=0A=
var parent =3D null;=0A=
var regionStates =3D {};=0A=
var regionStateMap =3D {};=0A=
=0A=
// Check if there are any attributes on the region node that remap=0A=
// the default states.=0A=
=0A=
attr =3D rgn.attributes.getNamedItem("spry:readystate");=0A=
if (attr && attr.value)=0A=
regionStateMap["ready"] =3D attr.value;=0A=
attr =3D rgn.attributes.getNamedItem("spry:errorstate");=0A=
if (attr && attr.value)=0A=
regionStateMap["error"] =3D attr.value;=0A=
attr =3D rgn.attributes.getNamedItem("spry:loadingstate");=0A=
if (attr && attr.value)=0A=
regionStateMap["loading"] =3D attr.value;=0A=
=0A=
// Find all of the processing instruction regions in the region.=0A=
// Insert comments around the regions we find so we can identify them=0A=
// easily when tokenizing the region html string.=0A=
=0A=
var piRegions =3D Spry.Utils.getNodesByFunc(rgn, function(node)=0A=
{=0A=
try=0A=
{=0A=
if (node.nodeType =3D=3D 1 /* ELEMENT_NODE */)=0A=
{=0A=
var attributes =3D node.attributes;=0A=
var numPI =3D Spry.Data.Region.PI.orderedInstructions.length;=0A=
var lastStartComment =3D null;=0A=
var lastEndComment =3D null;=0A=
=0A=
for (var i =3D 0; i < numPI; i++)=0A=
{=0A=
var piName =3D Spry.Data.Region.PI.orderedInstructions[i];=0A=
var attr =3D attributes.getNamedItem(piName);=0A=
if (!attr)=0A=
continue;=0A=
=0A=
var piDesc =3D Spry.Data.Region.PI.instructions[piName];=0A=
var childrenOnly =3D (node =3D=3D rgn) ? true : =
piDesc.childrenOnly;=0A=
var openTag =3D piDesc.getOpenTag(node, piName);=0A=
var closeTag =3D piDesc.getCloseTag(node, piName);=0A=
=0A=
if (childrenOnly)=0A=
{=0A=
var oComment =3D document.createComment(openTag);=0A=
var cComment =3D document.createComment(closeTag)=0A=
=0A=
if (!lastStartComment)=0A=
node.insertBefore(oComment, node.firstChild);=0A=
else=0A=
node.insertBefore(oComment, lastStartComment.nextSibling);=0A=
lastStartComment =3D oComment;=0A=
=0A=
if (!lastEndComment)=0A=
node.appendChild(cComment);=0A=
else=0A=
node.insertBefore(cComment, lastEndComment);=0A=
lastEndComment =3D cComment;=0A=
}=0A=
else=0A=
{=0A=
var parent =3D node.parentNode;=0A=
parent.insertBefore(document.createComment(openTag), node);=0A=
parent.insertBefore(document.createComment(closeTag), =
node.nextSibling);=0A=
}=0A=
=0A=
// If this is a spry:state processing instruction, record the =
state name=0A=
// so we know that we should re-generate the region if we ever see =
that state.=0A=
=0A=
if (piName =3D=3D "spry:state")=0A=
regionStates[attr.value] =3D true;=0A=
=0A=
node.removeAttribute(piName);=0A=
}=0A=
=0A=
if (Spry.Data.Region.enableBehaviorAttributes)=0A=
{=0A=
var bAttrs =3D Spry.Data.Region.behaviorAttrs;=0A=
for (var behaviorAttrName in bAttrs)=0A=
{=0A=
var bAttr =3D attributes.getNamedItem(behaviorAttrName);=0A=
if (bAttr)=0A=
{=0A=
hasBehaviorAttributes =3D true;=0A=
if (bAttrs[behaviorAttrName].setup)=0A=
bAttrs[behaviorAttrName].setup(node, bAttr.value);=0A=
}=0A=
}=0A=
}=0A=
}=0A=
}=0A=
catch(e) {}=0A=
return false;=0A=
});=0A=
=0A=
// Get the data in the region.=0A=
dataStr =3D rgn.innerHTML;=0A=
=0A=
// Argh! IE has an innerHTML bug where it will remove the quotes =
around any=0A=
// attribute value that it thinks is a single word. This includes =
removing quotes=0A=
// around our data references which is problematic since a single data =
reference=0A=
// can be replaced with multiple words. If we are running in IE, we =
have to call=0A=
// fixUpIEInnerHTML to get around this problem.=0A=
=0A=
if (window.ActiveXObject && !Spry.Data.Region.disableIEInnerHTMLFixUp =
&& dataStr.search(/=3D\{/) !=3D -1)=0A=
{=0A=
if (Spry.Data.Region.debug)=0A=
Spry.Debug.trace("Performing IE innerHTML fix up of Region: " =
+ name + "
" + Spry.Utils.encodeEntities(dataStr));=0A=
=0A=
dataStr =3D Spry.Utils.fixUpIEInnerHTML(dataStr);=0A=
}=0A=
=0A=
if (Spry.Data.Region.debug)=0A=
Spry.Debug.trace("Region template markup for '" + name + "':
" + Spry.Utils.encodeEntities(dataStr));=0A=
=0A=
if (!hasSpryContent)=0A=
{=0A=
// Clear the region.=0A=
rgn.innerHTML =3D "";=0A=
}=0A=
=0A=
// Create a Spry.Data.Region object for this region.=0A=
var region =3D new Spry.Data.Region(rgn, name, isDetailRegion, =
dataStr, dataSets, regionStates, regionStateMap, hasBehaviorAttributes);=0A=
Spry.Data.regionsArray[region.name] =3D region;=0A=
}=0A=
=0A=
Spry.Data.updateAllRegions();=0A=
};=0A=
=0A=
Spry.Data.initRegions.nextUniqueRegionID =3D 0;=0A=
=0A=
Spry.Data.updateRegion =3D function(regionName)=0A=
{=0A=
if (!regionName || !Spry.Data.regionsArray || =
!Spry.Data.regionsArray[regionName])=0A=
return;=0A=
=0A=
try { Spry.Data.regionsArray[regionName].updateContent(); }=0A=
catch(e) { Spry.Debug.reportError("Spry.Data.updateRegion(" + =
regionName + ") caught an exception: " + e + "\n"); }=0A=
};=0A=
=0A=
Spry.Data.getRegion =3D function(regionName)=0A=
{=0A=
return Spry.Data.regionsArray[regionName];=0A=
};=0A=
=0A=
=0A=
Spry.Data.updateAllRegions =3D function()=0A=
{=0A=
if (!Spry.Data.regionsArray)=0A=
return;=0A=
=0A=
for (var regionName in Spry.Data.regionsArray)=0A=
Spry.Data.updateRegion(regionName);=0A=
};=0A=
=0A=
//////////////////////////////////////////////////////////////////////=0A=
//=0A=
// Spry.Data.DataSet=0A=
//=0A=
//////////////////////////////////////////////////////////////////////=0A=
=0A=
Spry.Data.DataSet =3D function()=0A=
{=0A=
Spry.Utils.Notifier.call(this);=0A=
=0A=
this.name =3D "";=0A=
this.internalID =3D Spry.Data.DataSet.nextDataSetID++;=0A=
this.curRowID =3D 0;=0A=
this.data =3D null;=0A=
this.unfilteredData =3D null;=0A=
this.dataHash =3D null;=0A=
this.columnTypes =3D new Object;=0A=
this.filterFunc =3D null; // non-destructive filter function=0A=
this.filterDataFunc =3D null; // destructive filter function=0A=
=0A=
this.distinctOnLoad =3D false;=0A=
this.sortOnLoad =3D null;=0A=
this.sortOrderOnLoad =3D "ascending";=0A=
this.keepSorted =3D false;=0A=
=0A=
this.dataWasLoaded =3D false;=0A=
this.pendingRequest =3D null;=0A=
=0A=
this.lastSortColumns =3D [];=0A=
this.lastSortOrder =3D "";=0A=
=0A=
this.loadIntervalID =3D 0;=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype =3D new Spry.Utils.Notifier();=0A=
Spry.Data.DataSet.prototype.constructor =3D Spry.Data.DataSet;=0A=
=0A=
Spry.Data.DataSet.prototype.getData =3D function(unfiltered)=0A=
{=0A=
return (unfiltered && this.unfilteredData) ? this.unfilteredData : =
this.data;=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.getUnfilteredData =3D function()=0A=
{=0A=
// XXX: Deprecated.=0A=
return this.getData(true);=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.getLoadDataRequestIsPending =3D function()=0A=
{=0A=
return this.pendingRequest !=3D null;=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.getDataWasLoaded =3D function()=0A=
{=0A=
return this.dataWasLoaded;=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.loadData =3D function()=0A=
{=0A=
// The idea here is that folks using the base class DataSet directly=0A=
// would change the data in the DataSet manually and then call =
loadData()=0A=
// to fire off an async notifications to say that it was ready for =
consumption.=0A=
//=0A=
// Firing off data changed notificataions synchronously from this method=0A=
// can wreak havoc with complicated master/detail regions that use data =
sets=0A=
// that have master/detail relationships with other data sets. Our data =
set=0A=
// logic already handles async data loading nicely so we use a timer to =
fire=0A=
// off the data changed notification to insure that it happens after =
this=0A=
// function is finished and the JS stack unwinds.=0A=
//=0A=
// Other classes that derive from this class and load data synchronously=0A=
// inside their loadData() implementation should also fire off an async=0A=
// notification in this same manner to avoid this same problem.=0A=
=0A=
var self =3D this;=0A=
=0A=
this.pendingRequest =3D new Object;=0A=
this.dataWasLoaded =3D false;=0A=
this.pendingRequest.timer =3D setTimeout(function()=0A=
{=0A=
self.pendingRequest =3D null;=0A=
self.dataWasLoaded =3D true;=0A=
=0A=
if (self.filterDataFunc)=0A=
self.filterData(self.filterDataFunc, true);=0A=
=0A=
if (self.distinctOnLoad)=0A=
self.distinct();=0A=
=0A=
if (self.keepSorted && self.getSortColumn())=0A=
self.sort(self.lastSortColumns, self.lastSortOrder)=0A=
else if (self.sortOnLoad)=0A=
self.sort(self.sortOnLoad, self.sortOrderOnLoad);=0A=
=0A=
if (self.filterFunc)=0A=
self.filter(self.filterFunc, true);=0A=
=0A=
self.notifyObservers("onDataChanged");=0A=
}, 0); =0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.cancelLoadData =3D function()=0A=
{=0A=
if (this.pendingRequest && this.pendingRequest.timer)=0A=
clearTimeout(this.pendingRequest.timer);=0A=
this.pendingRequest =3D null;=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.getRowCount =3D function(unfiltered)=0A=
{=0A=
var rows =3D this.getData(unfiltered);=0A=
return rows ? rows.length : 0;=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.getRowByID =3D function(rowID)=0A=
{=0A=
if (!this.data)=0A=
return null;=0A=
return this.dataHash[rowID];=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.getRowByRowNumber =3D function(rowNumber, =
unfiltered)=0A=
{=0A=
var rows =3D this.getData(unfiltered);=0A=
if (rows && rowNumber >=3D 0 && rowNumber < rows.length)=0A=
return rows[rowNumber];=0A=
return null;=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.getCurrentRow =3D function()=0A=
{=0A=
return this.getRowByID(this.curRowID);=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.setCurrentRow =3D function(rowID)=0A=
{=0A=
if (this.curRowID =3D=3D rowID)=0A=
return;=0A=
=0A=
var nData =3D { oldRowID: this.curRowID, newRowID: rowID };=0A=
this.curRowID =3D rowID;=0A=
this.notifyObservers("onCurrentRowChanged", nData);=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.getRowNumber =3D function(row)=0A=
{=0A=
if (row && this.data && this.data.length)=0A=
{=0A=
var numRows =3D this.data.length;=0A=
for (var i =3D 0; i < numRows; i++)=0A=
{=0A=
if (this.data[i] =3D=3D row)=0A=
return i;=0A=
}=0A=
}=0A=
=0A=
return 0;=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.getCurrentRowNumber =3D function()=0A=
{=0A=
return this.getRowNumber(this.getCurrentRow());=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.setCurrentRowNumber =3D function(rowNumber)=0A=
{=0A=
if (!this.data || rowNumber >=3D this.data.length)=0A=
{=0A=
Spry.Debug.trace("Invalid row number: " + rowNumber + "\n");=0A=
return;=0A=
}=0A=
=0A=
var rowID =3D this.data[rowNumber]["ds_RowID"];=0A=
=0A=
if (rowID =3D=3D undefined || this.curRowID =3D=3D rowID)=0A=
return;=0A=
=0A=
this.setCurrentRow(rowID);=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.findRowsWithColumnValues =3D =
function(valueObj, firstMatchOnly, unfiltered)=0A=
{=0A=
var results =3D [];=0A=
var rows =3D this.getData(unfiltered);=0A=
if (rows)=0A=
{=0A=
var numRows =3D rows.length;=0A=
for (var i =3D 0; i < numRows; i++)=0A=
{=0A=
var row =3D rows[i];=0A=
var matched =3D true;=0A=
=0A=
for (var colName in valueObj)=0A=
{=0A=
if (valueObj[colName] !=3D row[colName])=0A=
{=0A=
matched =3D false;=0A=
break;=0A=
}=0A=
}=0A=
=0A=
if (matched)=0A=
{=0A=
if (firstMatchOnly)=0A=
return row;=0A=
results.push(row);=0A=
}=0A=
}=0A=
}=0A=
=0A=
return firstMatchOnly ? null : results;=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.setColumnType =3D function(columnName, =
columnType)=0A=
{=0A=
if (columnName)=0A=
this.columnTypes[columnName] =3D columnType;=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.getColumnType =3D function(columnName)=0A=
{=0A=
if (this.columnTypes[columnName])=0A=
return this.columnTypes[columnName];=0A=
return "string";=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.distinct =3D function()=0A=
{=0A=
if (this.data)=0A=
{=0A=
var oldData =3D this.data;=0A=
this.data =3D [];=0A=
this.dataHash =3D {};=0A=
=0A=
var alreadySeenHash =3D {};=0A=
var i =3D 0;=0A=
=0A=
for (var i =3D 0; i < oldData.length; i++)=0A=
{=0A=
var rec =3D oldData[i];=0A=
var hashStr =3D "";=0A=
for (var recField in rec)=0A=
{=0A=
if (recField !=3D "ds_RowID")=0A=
{=0A=
if (hashStr)=0A=
hashStr +=3D ",";=0A=
hashStr +=3D recField + ":" + "\"" + rec[recField] + "\"";=0A=
}=0A=
}=0A=
if (!alreadySeenHash[hashStr])=0A=
{=0A=
this.data.push(rec);=0A=
this.dataHash[rec['ds_RowID']] =3D rec;=0A=
alreadySeenHash[hashStr] =3D true;=0A=
}=0A=
}=0A=
}=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.getSortColumn =3D function() {=0A=
return (this.lastSortColumns && this.lastSortColumns.length > 0) ? =
this.lastSortColumns[0] : "";=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.getSortOrder =3D function() {=0A=
return this.lastSortOrder ? this.lastSortOrder : "";=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.sort =3D function(columnNames, sortOrder)=0A=
{=0A=
// columnNames can be either the name of a column to=0A=
// sort on, or an array of column names, but it can't be=0A=
// null/undefined.=0A=
=0A=
if (!columnNames)=0A=
return;=0A=
=0A=
// If only one column name was specified for sorting, do a=0A=
// secondary sort on ds_RowID so we get a stable sort order.=0A=
=0A=
if (typeof columnNames =3D=3D "string")=0A=
columnNames =3D [ columnNames, "ds_RowID" ];=0A=
else if (columnNames.length < 2 && columnNames[0] !=3D "ds_RowID")=0A=
columnNames.push("ds_RowID");=0A=
=0A=
if (!sortOrder)=0A=
sortOrder =3D "toggle";=0A=
=0A=
if (sortOrder =3D=3D "toggle")=0A=
{=0A=
if (this.lastSortColumns.length > 0 && this.lastSortColumns[0] =3D=3D =
columnNames[0] && this.lastSortOrder =3D=3D "ascending")=0A=
sortOrder =3D "descending";=0A=
else=0A=
sortOrder =3D "ascending";=0A=
}=0A=
=0A=
if (sortOrder !=3D "ascending" && sortOrder !=3D "descending")=0A=
{=0A=
Spry.Debug.reportError("Invalid sort order type specified: " + =
sortOrder + "\n");=0A=
return;=0A=
}=0A=
=0A=
var nData =3D {=0A=
oldSortColumns: this.lastSortColumns,=0A=
oldSortOrder: this.lastSortOrder,=0A=
newSortColumns: columnNames,=0A=
newSortOrder: sortOrder=0A=
};=0A=
this.notifyObservers("onPreSort", nData);=0A=
=0A=
var cname =3D columnNames[columnNames.length - 1];=0A=
var sortfunc =3D Spry.Data.DataSet.prototype.sort.getSortFunc(cname, =
this.getColumnType(cname), sortOrder);=0A=
=0A=
for (var i =3D columnNames.length - 2; i >=3D 0; i--)=0A=
{=0A=
cname =3D columnNames[i];=0A=
sortfunc =3D =
Spry.Data.DataSet.prototype.sort.buildSecondarySortFunc(Spry.Data.DataSet=
.prototype.sort.getSortFunc(cname, this.getColumnType(cname), =
sortOrder), sortfunc);=0A=
}=0A=
=0A=
if (this.unfilteredData)=0A=
{=0A=
this.unfilteredData.sort(sortfunc);=0A=
if (this.filterFunc)=0A=
this.filter(this.filterFunc, true);=0A=
}=0A=
else=0A=
this.data.sort(sortfunc);=0A=
=0A=
this.lastSortColumns =3D columnNames.slice(0); // Copy the array.=0A=
this.lastSortOrder =3D sortOrder;=0A=
=0A=
this.notifyObservers("onPostSort", nData);=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.sort.getSortFunc =3D function(prop, type, =
order)=0A=
{=0A=
var sortfunc =3D null;=0A=
if (type =3D=3D "number")=0A=
{=0A=
if (order =3D=3D "ascending")=0A=
sortfunc =3D function(a, b){ return a[prop]-b[prop]; };=0A=
else // order =3D=3D "descending"=0A=
sortfunc =3D function(a, b){ return b[prop]-a[prop]; };=0A=
}=0A=
else if (type =3D=3D "date")=0A=
{=0A=
if (order =3D=3D "ascending")=0A=
sortfunc =3D function(a, b)=0A=
{=0A=
var dA =3D a[prop];=0A=
var dB =3D b[prop]; =0A=
dA =3D dA ? (new Date(dA)) : 0;=0A=
dB =3D dB ? (new Date(dB)) : 0;=0A=
return dA - dB;=0A=
};=0A=
else // order =3D=3D "descending"=0A=
sortfunc =3D function(a, b)=0A=
{=0A=
var dA =3D a[prop];=0A=
var dB =3D b[prop]; =0A=
dA =3D dA ? (new Date(dA)) : 0;=0A=
dB =3D dB ? (new Date(dB)) : 0;=0A=
return dB - dA;=0A=
};=0A=
}=0A=
else // type =3D=3D "string"=0A=
{=0A=
if (order =3D=3D "ascending")=0A=
sortfunc =3D function(a, b){=0A=
var tA =3D a[prop].toString();=0A=
var tB =3D b[prop].toString();=0A=
var tA_l =3D tA.toLowerCase();=0A=
var tB_l =3D tB.toLowerCase();=0A=
var min_len =3D tA.length > tB.length ? tB.length : tA.length;=0A=
=0A=
for (var i=3D0; i < min_len; i++){=0A=
var a_l_c =3D tA_l.charAt(i);=0A=
var b_l_c =3D tB_l.charAt(i);=0A=
var a_c =3D tA.charAt(i);=0A=
var b_c =3D tB.charAt(i);=0A=
if (a_l_c > b_l_c){=0A=
return 1;=0A=
}else if (a_l_c < b_l_c){=0A=
return -1;=0A=
}else if (a_c > b_c){=0A=
return 1;=0A=
}else if (a_c < b_c){=0A=
return -1;=0A=
}=0A=
}=0A=
if(tA.length =3D=3D tB.length){=0A=
return 0;=0A=
}else if (tA.length > tB.length){=0A=
return 1;=0A=
}else{=0A=
return -1; =0A=
}=0A=
};=0A=
else // order =3D=3D "descending"=0A=
sortfunc =3D function(a, b){=0A=
var tA =3D a[prop].toString();=0A=
var tB =3D b[prop].toString();=0A=
var tA_l =3D tA.toLowerCase();=0A=
var tB_l =3D tB.toLowerCase();=0A=
var min_len =3D tA.length > tB.length ? tB.length : tA.length;=0A=
for (var i=3D0; i < min_len; i++){=0A=
var a_l_c =3D tA_l.charAt(i);=0A=
var b_l_c =3D tB_l.charAt(i);=0A=
var a_c =3D tA.charAt(i);=0A=
var b_c =3D tB.charAt(i);=0A=
if (a_l_c > b_l_c){=0A=
return -1;=0A=
}else if (a_l_c < b_l_c){=0A=
return 1;=0A=
}else if (a_c > b_c){=0A=
return -1;=0A=
}else if (a_c < b_c){=0A=
return 1;=0A=
}=0A=
}=0A=
if(tA.length =3D=3D tB.length){=0A=
return 0;=0A=
}else if (tA.length > tB.length){=0A=
return -1;=0A=
}else{=0A=
return 1; =0A=
}=0A=
}; =0A=
}=0A=
=0A=
return sortfunc;=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.sort.buildSecondarySortFunc =3D =
function(funcA, funcB)=0A=
{=0A=
return function(a, b)=0A=
{=0A=
var ret =3D funcA(a, b);=0A=
if (ret =3D=3D 0)=0A=
ret =3D funcB(a, b);=0A=
return ret;=0A=
};=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.filterData =3D function(filterFunc, =
filterOnly)=0A=
{=0A=
// This is a destructive filter function.=0A=
=0A=
var dataChanged =3D false;=0A=
=0A=
if (!filterFunc)=0A=
{=0A=
// Caller wants to remove the filter.=0A=
=0A=
this.filterDataFunc =3D null;=0A=
dataChanged =3D true;=0A=
}=0A=
else=0A=
{=0A=
this.filterDataFunc =3D filterFunc;=0A=
=0A=
if (this.dataWasLoaded && ((this.unfilteredData && =
this.unfilteredData.length) || (this.data && this.data.length)))=0A=
{=0A=
if (this.unfilteredData)=0A=
{=0A=
this.data =3D this.unfilteredData;=0A=
this.unfilteredData =3D null;=0A=
}=0A=
=0A=
var oldData =3D this.data;=0A=
this.data =3D [];=0A=
this.dataHash =3D {};=0A=
=0A=
for (var i =3D 0; i < oldData.length; i++)=0A=
{=0A=
var newRow =3D filterFunc(this, oldData[i], i);=0A=
if (newRow)=0A=
{=0A=
this.data.push(newRow);=0A=
this.dataHash[newRow["ds_RowID"]] =3D newRow;=0A=
}=0A=
}=0A=
=0A=
dataChanged =3D true;=0A=
}=0A=
}=0A=
=0A=
if (dataChanged)=0A=
{=0A=
if (!filterOnly)=0A=
{=0A=
this.disableNotifications();=0A=
if (this.filterFunc)=0A=
this.filter(this.filterFunc, true);=0A=
this.enableNotifications();=0A=
}=0A=
=0A=
this.notifyObservers("onDataChanged");=0A=
}=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.filter =3D function(filterFunc, filterOnly)=0A=
{=0A=
// This is a non-destructive filter function.=0A=
=0A=
var dataChanged =3D false;=0A=
=0A=
if (!filterFunc)=0A=
{=0A=
if (this.filterFunc && this.unfilteredData)=0A=
{=0A=
// Caller wants to remove the filter. Restore the unfiltered=0A=
// data and trigger a data changed notification.=0A=
=0A=
this.data =3D this.unfilteredData;=0A=
this.unfilteredData =3D null;=0A=
this.filterFunc =3D null;=0A=
dataChanged =3D true;=0A=
}=0A=
}=0A=
else=0A=
{=0A=
this.filterFunc =3D filterFunc;=0A=
=0A=
if (this.dataWasLoaded && (this.unfilteredData || (this.data && =
this.data.length)))=0A=
{=0A=
if (!this.unfilteredData)=0A=
this.unfilteredData =3D this.data;=0A=
=0A=
var udata =3D this.unfilteredData;=0A=
this.data =3D [];=0A=
=0A=
for (var i =3D 0; i < udata.length; i++)=0A=
{=0A=
var newRow =3D filterFunc(this, udata[i], i);=0A=
=0A=
if (newRow)=0A=
this.data.push(newRow);=0A=
}=0A=
=0A=
dataChanged =3D true;=0A=
}=0A=
}=0A=
=0A=
if (dataChanged)=0A=
this.notifyObservers("onDataChanged");=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.startLoadInterval =3D function(interval)=0A=
{=0A=
this.stopLoadInterval();=0A=
if (interval > 0)=0A=
{=0A=
var self =3D this;=0A=
this.loadInterval =3D interval;=0A=
this.loadIntervalID =3D setInterval(function() { self.loadData(); }, =
interval);=0A=
}=0A=
};=0A=
=0A=
Spry.Data.DataSet.prototype.stopLoadInterval =3D function()=0A=
{=0A=
if (this.loadIntervalID)=0A=
clearInterval(this.loadIntervalID);=0A=
this.loadInterval =3D 0;=0A=
this.loadIntervalID =3D null;=0A=
};=0A=
=0A=
Spry.Data.DataSet.nextDataSetID =3D 0;=0A=
=0A=
//////////////////////////////////////////////////////////////////////=0A=
//=0A=
// Spry.Data.XMLDataSet=0A=
//=0A=
//////////////////////////////////////////////////////////////////////=0A=
=0A=
Spry.Data.XMLDataSet =3D function(dataSetURL, dataSetPath, =
dataSetOptions)=0A=
{=0A=
// Call the constructor for our DataSet base class so that=0A=
// our base class properties get defined. We'll call setOptions=0A=
// manually after we set up our XMLDataSet properties.=0A=
=0A=
Spry.Data.DataSet.call(this);=0A=
=0A=
// XMLDataSet Properties:=0A=
=0A=
this.url =3D dataSetURL;=0A=
this.xpath =3D dataSetPath;=0A=
this.doc =3D null;=0A=
this.dataSetsForDataRefStrings =3D new Array;=0A=
this.hasDataRefStrings =3D false;=0A=
this.useCache =3D true;=0A=
=0A=
// Create a loadURL request object to store any load options=0A=
// the caller specified. We'll fill in the URL at the last minute=0A=
// before we make the actual load request because our URL needs=0A=
// to be processed at the last possible minute in case it contains=0A=
// data references.=0A=
=0A=
this.requestInfo =3D new Spry.Utils.loadURL.Request();=0A=
this.requestInfo.extractRequestOptions(dataSetOptions, true);=0A=
=0A=
// If the caller wants to use "POST" to fetch the data, but didn't=0A=
// provide the content type, default to x-www-form-urlencoded.=0A=
=0A=
if (this.requestInfo.method =3D=3D "POST")=0A=
{=0A=
if (!this.requestInfo.headers)=0A=
this.requestInfo.headers =3D {};=0A=
if (!this.requestInfo.headers['Content-Type'])=0A=
this.requestInfo.headers['Content-Type'] =3D =
"application/x-www-form-urlencoded; charset=3DUTF-8";=0A=
}=0A=
=0A=
Spry.Utils.setOptions(this, dataSetOptions, true);=0A=
=0A=
this.recalculateDataSetDependencies();=0A=
=0A=
if (this.loadInterval > 0)=0A=
this.startLoadInterval(this.loadInterval);=0A=
}; // End of Spry.Data.XMLDataSet() constructor.=0A=
=0A=
Spry.Data.XMLDataSet.prototype =3D new Spry.Data.DataSet();=0A=
Spry.Data.XMLDataSet.prototype.constructor =3D Spry.Data.XMLDataSet;=0A=
=0A=
Spry.Data.XMLDataSet.prototype.recalculateDataSetDependencies =3D =
function()=0A=
{=0A=
this.hasDataRefStrings =3D false;=0A=
=0A=
if (!this.url)=0A=
return;=0A=
=0A=
// Clear all old callbacks that may have been registered.=0A=
=0A=
var i =3D 0;=0A=
for (i =3D 0; i < this.dataSetsForDataRefStrings.length; i++)=0A=
{=0A=
var ds =3D this.dataSetsForDataRefStrings[i];=0A=
if (ds)=0A=
ds.removeObserver(this);=0A=
}=0A=
=0A=
// Now run through the strings that may contain data references and =
figure=0A=
// out what data sets they require. Note that the data references in =
these=0A=
// strings must be fully qualified with a data set name. (ex: =
{dsDataSetName::columnName})=0A=
=0A=
this.dataSetsForDataRefStrings =3D new Array();=0A=
=0A=
var regionStrs =3D [ this.url, this.xpath, this.requestInfo.postData ];=0A=
=0A=
// If postData exists, and is a string, we want to check it for data =
refs.=0A=
var postData =3D this.requestInfo.postData;=0A=
if (postData && (typeof postData) =3D=3D "string")=0A=
regionStrs.push(postData);=0A=
=0A=
var dsCount =3D 0;=0A=
=0A=
for (var n =3D 0; n < regionStrs.length; n++)=0A=
{=0A=
var tokens =3D Spry.Data.Region.getTokensFromStr(regionStrs[n]);=0A=
=0A=
for (i =3D 0; tokens && i < tokens.length; i++)=0A=
{=0A=
if (tokens[i].search(/{[^}:]+::[^}]+}/) !=3D -1)=0A=
{=0A=
var dsName =3D tokens[i].replace(/^\{|::.*\}/g, "");=0A=
var ds =3D null;=0A=
if (!this.dataSetsForDataRefStrings[dsName])=0A=
{=0A=
try { ds =3D eval(dsName); } catch (e) { ds =3D null; }=0A=
=0A=
if (dsName && ds)=0A=
{=0A=
// The dataSetsForDataRefStrings array serves as both an=0A=
// array of data sets and a hash lookup by name.=0A=
=0A=
this.dataSetsForDataRefStrings[dsName] =3D ds;=0A=
this.dataSetsForDataRefStrings[dsCount++] =3D ds;=0A=
this.hasDataRefStrings =3D true;=0A=
}=0A=
}=0A=
}=0A=
}=0A=
}=0A=
=0A=
// Set up observers on any data sets our URL depends on.=0A=
=0A=
for (i =3D 0; i < this.dataSetsForDataRefStrings.length; i++)=0A=
{=0A=
var ds =3D this.dataSetsForDataRefStrings[i];=0A=
ds.addObserver(this);=0A=
}=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.prototype.attemptLoadData =3D function()=0A=
{=0A=
// We only want to trigger a load when all of our data sets have data!=0A=
for (var i =3D 0; i < this.dataSetsForDataRefStrings.length; i++)=0A=
{=0A=
var ds =3D this.dataSetsForDataRefStrings[i];=0A=
if (ds.getLoadDataRequestIsPending() || !ds.getDataWasLoaded())=0A=
return;=0A=
}=0A=
=0A=
this.loadData();=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.prototype.onCurrentRowChanged =3D function(ds, data)=0A=
{=0A=
this.attemptLoadData();=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.prototype.onPostSort =3D function(ds, data)=0A=
{=0A=
this.attemptLoadData();=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.prototype.onDataChanged =3D function(ds, data)=0A=
{=0A=
this.attemptLoadData();=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.prototype.loadData =3D function()=0A=
{=0A=
if (!this.url || !this.xpath)=0A=
return;=0A=
=0A=
this.cancelLoadData();=0A=
=0A=
var url =3D this.url;=0A=
var postData =3D this.requestInfo.postData;=0A=
=0A=
if (this.hasDataRefStrings)=0A=
{=0A=
var allDataSetsReady =3D true;=0A=
=0A=
for (var i =3D 0; i < this.dataSetsForDataRefStrings.length; i++)=0A=
{=0A=
var ds =3D this.dataSetsForDataRefStrings[i];=0A=
if (ds.getLoadDataRequestIsPending())=0A=
allDataSetsReady =3D false;=0A=
else if (!ds.getDataWasLoaded())=0A=
{=0A=
// Kick off the load of this data set!=0A=
ds.loadData();=0A=
allDataSetsReady =3D false;=0A=
}=0A=
}=0A=
=0A=
// If our data sets aren't ready, just return. We'll=0A=
// get called back to load our data when they are all=0A=
// done.=0A=
=0A=
if (!allDataSetsReady)=0A=
return;=0A=
=0A=
url =3D Spry.Data.Region.processDataRefString(null, this.url, =
this.dataSetsForDataRefStrings);=0A=
if (!url)=0A=
return;=0A=
=0A=
if (postData && (typeof postData) =3D=3D "string")=0A=
postData =3D Spry.Data.Region.processDataRefString(null, postData, =
this.dataSetsForDataRefStrings);=0A=
}=0A=
=0A=
this.notifyObservers("onPreLoad");=0A=
=0A=
this.data =3D null;=0A=
this.dataWasLoaded =3D false;=0A=
this.unfilteredData =3D null;=0A=
this.dataHash =3D null;=0A=
this.curRowID =3D 0;=0A=
=0A=
// At this point the url should've been processed if it contained any=0A=
// data references. Set the url of the requestInfo structure and pass it=0A=
// to LoadManager.loadData().=0A=
=0A=
var req =3D this.requestInfo.clone();=0A=
req.url =3D url;=0A=
req.postData =3D postData;=0A=
=0A=
this.pendingRequest =3D new Object;=0A=
this.pendingRequest.data =3D =
Spry.Data.XMLDataSet.LoadManager.loadData(req, this, this.useCache);=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.prototype.cancelLoadData =3D function()=0A=
{=0A=
if (this.pendingRequest)=0A=
{=0A=
=
Spry.Data.XMLDataSet.LoadManager.cancelLoadData(this.pendingRequest.data,=
this);=0A=
this.pendingRequest =3D null;=0A=
}=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.prototype.getURL =3D function() { return this.url; =
};=0A=
Spry.Data.XMLDataSet.prototype.setURL =3D function(url, requestOptions)=0A=
{=0A=
if (this.url =3D=3D url)=0A=
return;=0A=
this.url =3D url;=0A=
=0A=
if (requestOptions)=0A=
this.requestInfo.extractRequestOptions(requestOptions);=0A=
=0A=
this.cancelLoadData();=0A=
this.recalculateDataSetDependencies();=0A=
this.dataWasLoaded =3D false;=0A=
};=0A=
Spry.Data.XMLDataSet.prototype.getDocument =3D function() { return =
this.doc; };=0A=
Spry.Data.XMLDataSet.prototype.getXPath =3D function() { return =
this.xpath; };=0A=
Spry.Data.XMLDataSet.prototype.setXPath =3D function(path)=0A=
{=0A=
if (this.xpath !=3D path)=0A=
{=0A=
this.xpath =3D path;=0A=
if (this.dataWasLoaded && this.doc)=0A=
this.setDataFromDoc(this.doc);=0A=
}=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.prototype.setDataFromDoc =3D function(doc)=0A=
{=0A=
this.pendingRequest =3D null;=0A=
=0A=
var rs =3D null;=0A=
=0A=
rs =3D Spry.Utils.getRecordSetFromXMLDoc(doc, =
Spry.Data.Region.processDataRefString(null, this.xpath, =
this.dataSetsForDataRefStrings));=0A=
=0A=
if (!rs)=0A=
{=0A=
Spry.Debug.reportError("Spry.Data.XMLDataSet.setDataFromDoc() failed =
to create dataSet '" + this.name + "'for '" + this.xpath + "' - " + =
this.url + "\n");=0A=
return;=0A=
}=0A=
=0A=
this.doc =3D rs.xmlDoc;=0A=
this.data =3D rs.data;=0A=
this.dataHash =3D rs.dataHash;=0A=
this.dataWasLoaded =3D (this.doc !=3D null);=0A=
=0A=
// If there is a data filter installed, run it.=0A=
=0A=
if (this.filterDataFunc)=0A=
this.filterData(this.filterDataFunc, true);=0A=
=0A=
// If the distinct flag was set, run through all the records in the =
recordset=0A=
// and toss out any that are duplicates.=0A=
=0A=
if (this.distinctOnLoad)=0A=
this.distinct();=0A=
=0A=
// If sortOnLoad was set, sort the data based on the columns=0A=
// specified in sortOnLoad.=0A=
=0A=
if (this.keepSorted && this.getSortColumn())=0A=
this.sort(this.lastSortColumns, this.lastSortOrder)=0A=
else if (this.sortOnLoad)=0A=
this.sort(this.sortOnLoad, this.sortOrderOnLoad);=0A=
=0A=
// If there is a view filter installed, run it.=0A=
=0A=
if (this.filterFunc)=0A=
this.filter(this.filterFunc, true);=0A=
=0A=
// The default "current" row is the first row of the data set.=0A=
if (this.data && this.data.length > 0)=0A=
this.curRowID =3D this.data[0]['ds_RowID'];=0A=
else=0A=
this.curRowID =3D 0;=0A=
=0A=
this.notifyObservers("onPostLoad");=0A=
this.notifyObservers("onDataChanged");=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.prototype.onRequestResponse =3D =
function(cachedRequest, req)=0A=
{=0A=
this.setDataFromDoc(cachedRequest.doc);=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.prototype.onRequestError =3D =
function(cachedRequest, req)=0A=
{=0A=
this.notifyObservers("onLoadError", req);=0A=
// =
Spry.Debug.reportError("Spry.Data.XMLDataSet.LoadManager.CachedRequest.lo=
adDataCallback(" + req.xhRequest.status + ") failed to load: " + req.url =
+ "\n");=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.LoadManager =3D {};=0A=
Spry.Data.XMLDataSet.LoadManager.cache =3D [];=0A=
=0A=
Spry.Data.XMLDataSet.LoadManager.CachedRequest =3D function(reqInfo)=0A=
{=0A=
Spry.Utils.Notifier.call(this);=0A=
=0A=
this.reqInfo =3D reqInfo;=0A=
this.doc =3D null;=0A=
this.timer =3D null;=0A=
this.state =3D =
Spry.Data.XMLDataSet.LoadManager.CachedRequest.NOT_LOADED;=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.LoadManager.CachedRequest.prototype =3D new =
Spry.Utils.Notifier();=0A=
Spry.Data.XMLDataSet.LoadManager.CachedRequest.prototype.constructor =3D =
Spry.Data.XMLDataSet.LoadManager.CachedRequest;=0A=
=0A=
Spry.Data.XMLDataSet.LoadManager.CachedRequest.NOT_LOADED =3D 1;=0A=
Spry.Data.XMLDataSet.LoadManager.CachedRequest.LOAD_REQUESTED =3D 2;=0A=
Spry.Data.XMLDataSet.LoadManager.CachedRequest.LOAD_FAILED =3D 3;=0A=
Spry.Data.XMLDataSet.LoadManager.CachedRequest.LOAD_SUCCESSFUL =3D 4;=0A=
=0A=
Spry.Data.XMLDataSet.LoadManager.CachedRequest.prototype.loadDataCallback=
=3D function(req)=0A=
{=0A=
if (req.xhRequest.readyState !=3D 4)=0A=
return;=0A=
=0A=
var xmlDoc =3D req.xhRequest.responseXML;=0A=
=0A=
if (req.xhRequest.status !=3D 200)=0A=
{=0A=
if (req.xhRequest.status =3D=3D 0)=0A=
{=0A=
// The page that is attempting to load data was probably loaded with=0A=
// a file:// url. Mozilla based browsers will actually provide the =
complete DOM=0A=
// tree for the data, but IE provides an empty document node so try =
to parse=0A=
// the xml text manually to create a dom tree we can use.=0A=
=0A=
if (req.xhRequest.responseText && (!xmlDoc || !xmlDoc.firstChild))=0A=
xmlDoc =3D Spry.Utils.stringToXMLDoc(req.xhRequest.responseText);=0A=
}=0A=
}=0A=
=0A=
if (!xmlDoc || !xmlDoc.firstChild || xmlDoc.firstChild.nodeName =3D=3D =
"parsererror")=0A=
{=0A=
this.state =3D =
Spry.Data.XMLDataSet.LoadManager.CachedRequest.LOAD_FAILED;=0A=
this.notifyObservers("onRequestError", req);=0A=
this.observers.length =3D 0; // Clear the observers list.=0A=
return;=0A=
}=0A=
=0A=
this.doc =3D xmlDoc;=0A=
this.state =3D =
Spry.Data.XMLDataSet.LoadManager.CachedRequest.LOAD_SUCCESSFUL;=0A=
=0A=
// Notify all of the cached request's observers!=0A=
this.notifyObservers("onRequestResponse", req);=0A=
=0A=
// Clear the observers list.=0A=
this.observers.length =3D 0;=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.LoadManager.CachedRequest.prototype.loadData =3D =
function()=0A=
{=0A=
// IE will synchronously fire our loadDataCallback() during the call=0A=
// to an async Spry.Utils.loadURL() if the data for the url is already=0A=
// in the browser's local cache. This can wreak havoc with complicated =
master/detail=0A=
// regions that use data sets that have master/detail relationships =
with other=0A=
// data sets. Our data set logic already handles async data loading =
nicely so we=0A=
// use a timer to fire off the async Spry.Utils.loadURL() call to =
insure that any=0A=
// data loading happens asynchronously after this function is finished.=0A=
=0A=
var self =3D this;=0A=
this.cancelLoadData();=0A=
this.doc =3D null;=0A=
this.state =3D =
Spry.Data.XMLDataSet.LoadManager.CachedRequest.LOAD_REQUESTED;=0A=
=0A=
var reqInfo =3D this.reqInfo.clone();=0A=
reqInfo.successCallback =3D function(req) { self.loadDataCallback(req); =
};=0A=
reqInfo.errorCallback =3D reqInfo.successCallback;=0A=
=0A=
this.timer =3D setTimeout(function()=0A=
{=0A=
self.timer =3D null;=0A=
Spry.Utils.loadURL(reqInfo.method, reqInfo.url, reqInfo.async, =
reqInfo.successCallback, reqInfo);=0A=
}, 0); =0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.LoadManager.CachedRequest.prototype.cancelLoadData =
=3D function()=0A=
{=0A=
if (this.state =3D=3D =
Spry.Data.XMLDataSet.LoadManager.CachedRequest.LOAD_REQUESTED)=0A=
{=0A=
if (this.timer)=0A=
{=0A=
this.timer.clearTimeout();=0A=
this.timer =3D null;=0A=
}=0A=
=0A=
this.doc =3D null;=0A=
this.state =3D =
Spry.Data.XMLDataSet.LoadManager.CachedRequest.NOT_LOADED;=0A=
}=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.LoadManager.getCacheKey =3D function(reqInfo)=0A=
{=0A=
return reqInfo.method + "::" + reqInfo.url + "::" + reqInfo.postData + =
"::" + reqInfo.username;=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.LoadManager.loadData =3D function(reqInfo, ds, =
useCache)=0A=
{=0A=
if (!reqInfo)=0A=
return null;=0A=
=0A=
var cacheObj =3D null;=0A=
var cacheKey =3D null;=0A=
=0A=
if (useCache)=0A=
{=0A=
cacheKey =3D Spry.Data.XMLDataSet.LoadManager.getCacheKey(reqInfo);=0A=
cacheObj =3D Spry.Data.XMLDataSet.LoadManager.cache[cacheKey];=0A=
}=0A=
=0A=
if (cacheObj)=0A=
{=0A=
if (cacheObj.state =3D=3D =
Spry.Data.XMLDataSet.LoadManager.CachedRequest.LOAD_REQUESTED)=0A=
{=0A=
if (ds)=0A=
cacheObj.addObserver(ds);=0A=
return cacheObj;=0A=
}=0A=
else if (cacheObj.state =3D=3D =
Spry.Data.XMLDataSet.LoadManager.CachedRequest.LOAD_SUCCESSFUL)=0A=
{=0A=
// Data is already cached so if we have a data set, trigger an async =
call=0A=
// that tells it to load its data.=0A=
if (ds)=0A=
setTimeout(function() { ds.setDataFromDoc(cacheObj.doc); }, 0);=0A=
return cacheObj;=0A=
}=0A=
}=0A=
=0A=
// We're either loading this url for the first time, or an error =
occurred when=0A=
// we last tried to load it, or the caller requested a forced load.=0A=
=0A=
if (!cacheObj)=0A=
{=0A=
cacheObj =3D new =
Spry.Data.XMLDataSet.LoadManager.CachedRequest(reqInfo);=0A=
if (useCache)=0A=
{=0A=
Spry.Data.XMLDataSet.LoadManager.cache[cacheKey] =3D cacheObj;=0A=
=0A=
// Add an observer that will remove the cacheObj from the cache=0A=
// if there is a load request failure.=0A=
cacheObj.addObserver({ onRequestError: function() { =
Spry.Data.XMLDataSet.LoadManager.cache[cacheKey] =3D undefined; }});=0A=
}=0A=
}=0A=
=0A=
if (ds)=0A=
cacheObj.addObserver(ds);=0A=
=0A=
cacheObj.loadData();=0A=
=0A=
return cacheObj;=0A=
};=0A=
=0A=
Spry.Data.XMLDataSet.LoadManager.cancelLoadData =3D function(cacheObj, =
ds)=0A=
{=0A=
if (cacheObj)=0A=
{=0A=
if (ds)=0A=
cacheObj.removeObserver(ds);=0A=
else=0A=
cacheObj.cancelLoadData();=0A=
}=0A=
};=0A=
=0A=
//////////////////////////////////////////////////////////////////////=0A=
//=0A=
// Spry.Data.Region=0A=
//=0A=
//////////////////////////////////////////////////////////////////////=0A=
=0A=
Spry.Data.Region =3D function(regionNode, name, isDetailRegion, data, =
dataSets, regionStates, regionStateMap, hasBehaviorAttributes)=0A=
{=0A=
this.regionNode =3D regionNode;=0A=
this.name =3D name;=0A=
this.isDetailRegion =3D isDetailRegion;=0A=
this.data =3D data;=0A=
this.dataSets =3D dataSets;=0A=
this.hasBehaviorAttributes =3D hasBehaviorAttributes;=0A=
this.tokens =3D null;=0A=
this.currentState =3D null;=0A=
this.states =3D { ready: true };=0A=
this.stateMap =3D {};=0A=
=0A=
Spry.Utils.setOptions(this.states, regionStates);=0A=
Spry.Utils.setOptions(this.stateMap, regionStateMap);=0A=
=0A=
// Add the region as an observer to the dataSet!=0A=
for (var i =3D 0; i < this.dataSets.length; i++)=0A=
{=0A=
var ds =3D this.dataSets[i];=0A=
=0A=
try =0A=
{=0A=
if (ds)=0A=
ds.addObserver(this);=0A=
}=0A=
catch(e) { Spry.Debug.reportError("Failed to add '" + this.name + "' =
as a dataSet observer!\n"); }=0A=
}=0A=
}; // End of Spry.Data.Region() constructor.=0A=
=0A=
Spry.Data.Region.hiddenRegionClassName =3D "SpryHiddenRegion";=0A=
Spry.Data.Region.evenRowClassName =3D "even";=0A=
Spry.Data.Region.oddRowClassName =3D "odd";=0A=
Spry.Data.Region.notifiers =3D {};=0A=
Spry.Data.Region.evalScripts =3D true;=0A=
=0A=
Spry.Data.Region.addObserver =3D function(regionID, observer)=0A=
{=0A=
var n =3D Spry.Data.Region.notifiers[regionID];=0A=
if (!n)=0A=
{=0A=
n =3D new Spry.Utils.Notifier();=0A=
Spry.Data.Region.notifiers[regionID] =3D n;=0A=
}=0A=
n.addObserver(observer);=0A=
};=0A=
=0A=
Spry.Data.Region.removeObserver =3D function(regionID, observer)=0A=
{=0A=
var n =3D Spry.Data.Region.notifiers[regionID];=0A=
if (n)=0A=
n.removeObserver(observer);=0A=
};=0A=
=0A=
Spry.Data.Region.notifyObservers =3D function(methodName, region, data)=0A=
{=0A=
var n =3D Spry.Data.Region.notifiers[region.name];=0A=
if (n)=0A=
{=0A=
var dataObj =3D {};=0A=
if (data && typeof data =3D=3D "object")=0A=
dataObj =3D data;=0A=
else=0A=
dataObj.data =3D data;=0A=
=0A=
dataObj.region =3D region;=0A=
dataObj.regionID =3D region.name;=0A=
dataObj.regionNode =3D region.regionNode;=0A=
=0A=
n.notifyObservers(methodName, dataObj);=0A=
}=0A=
};=0A=
=0A=
Spry.Data.Region.RS_Error =3D 0x01;=0A=
Spry.Data.Region.RS_LoadingData =3D 0x02;=0A=
Spry.Data.Region.RS_PreUpdate =3D 0x04;=0A=
Spry.Data.Region.RS_PostUpdate =3D 0x08;=0A=
=0A=
Spry.Data.Region.prototype.getState =3D function()=0A=
{=0A=
return this.currentState;=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.mapState =3D function(stateName, newStateName)=0A=
{=0A=
this.stateMap[stateName] =3D newStateName;=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.getMappedState =3D function(stateName)=0A=
{=0A=
var mappedState =3D this.stateMap[stateName];=0A=
return mappedState ? mappedState : stateName;=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.setState =3D function(stateName, =
suppressNotfications)=0A=
{=0A=
var stateObj =3D { state: stateName, mappedState: =
this.getMappedState(stateName) };=0A=
if (!suppressNotfications)=0A=
Spry.Data.Region.notifyObservers("onPreStateChange", this, stateObj);=0A=
=0A=
this.currentState =3D stateObj.mappedState ? stateObj.mappedState : =
stateName;=0A=
=0A=
// If the region has content that is specific to this=0A=
// state, regenerate the region so that its markup is updated.=0A=
=0A=
if (this.states[stateName])=0A=
{=0A=
if (!suppressNotfications)=0A=
Spry.Data.Region.notifyObservers("onPreUpdate", this, { state: =
this.currentState });=0A=
=0A=
// Make the region transform the xml data. The result is=0A=
// a string that we need to parse and insert into the document.=0A=
var str =3D this.transform();=0A=
=0A=
// Clear out any previous transformed content.=0A=
// this.clearContent();=0A=
=0A=
if (Spry.Data.Region.debug)=0A=
Spry.Debug.trace("Generated region markup for '" + this.name + =
"':
" + Spry.Utils.encodeEntities(str));=0A=
=0A=
// Now insert the new transformed content into the document.=0A=
Spry.Utils.setInnerHTML(this.regionNode, str, =
!Spry.Data.Region.evalScripts);=0A=
=0A=
// Now run through the content looking for attributes=0A=
// that tell us what behaviors to attach to each element.=0A=
if (this.hasBehaviorAttributes)=0A=
this.attachBehaviors();=0A=
=0A=
if (!suppressNotfications)=0A=
Spry.Data.Region.notifyObservers("onPostUpdate", this, { state: =
this.currentState });=0A=
}=0A=
=0A=
if (!suppressNotfications)=0A=
Spry.Data.Region.notifyObservers("onPostStateChange", this, stateObj);=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.getDataSets =3D function()=0A=
{=0A=
return this.dataSets;=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.addDataSet =3D function(aDataSet)=0A=
{=0A=
if (!aDataSet)=0A=
return;=0A=
=0A=
if (!this.dataSets)=0A=
this.dataSets =3D new Array;=0A=
=0A=
// Check to see if the data set is already in our list.=0A=
=0A=
for (var i =3D 0; i < this.dataSets.length; i++)=0A=
{=0A=
if (this.dataSets[i] =3D=3D aDataSet)=0A=
return; // It's already in our list!=0A=
}=0A=
=0A=
this.dataSets.push(aDataSet);=0A=
aDataSet.addObserver(this);=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.removeDataSet =3D function(aDataSet)=0A=
{=0A=
if (!aDataSet || this.dataSets)=0A=
return;=0A=
=0A=
for (var i =3D 0; i < this.dataSets.length; i++)=0A=
{=0A=
if (this.dataSets[i] =3D=3D aDataSet)=0A=
{=0A=
this.dataSets.splice(i, 1);=0A=
aDataSet.removeObserver(this);=0A=
return;=0A=
}=0A=
}=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.onPreLoad =3D function(dataSet)=0A=
{=0A=
if (this.currentState !=3D "loading")=0A=
this.setState("loading");=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.onLoadError =3D function(dataSet)=0A=
{=0A=
if (this.currentState !=3D "error")=0A=
this.setState("error");=0A=
Spry.Data.Region.notifyObservers("onError", this);=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.onCurrentRowChanged =3D function(dataSet, =
data)=0A=
{=0A=
if (this.isDetailRegion)=0A=
this.updateContent();=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.onPostSort =3D function(dataSet, data)=0A=
{=0A=
this.updateContent();=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.onDataChanged =3D function(dataSet, data)=0A=
{=0A=
this.updateContent();=0A=
};=0A=
=0A=
Spry.Data.Region.enableBehaviorAttributes =3D true;=0A=
Spry.Data.Region.behaviorAttrs =3D {};=0A=
=0A=
Spry.Data.Region.behaviorAttrs["spry:select"] =3D=0A=
{=0A=
attach: function(rgn, node, value)=0A=
{=0A=
var selectGroupName =3D null;=0A=
try { selectGroupName =3D =
node.attributes.getNamedItem("spry:selectgroup").value; } catch (e) {}=0A=
if (!selectGroupName)=0A=
selectGroupName =3D "default";=0A=
=0A=
Spry.Utils.addEventListener(node, "click", function(event) { =
Spry.Utils.SelectionManager.select(selectGroupName, node, value); }, =
false);=0A=
=0A=
if (node.attributes.getNamedItem("spry:selected"))=0A=
Spry.Utils.SelectionManager.select(selectGroupName, node, value);=0A=
}=0A=
};=0A=
=0A=
Spry.Data.Region.behaviorAttrs["spry:hover"] =3D=0A=
{=0A=
attach: function(rgn, node, value)=0A=
{=0A=
Spry.Utils.addEventListener(node, "mouseover", function(event){ =
Spry.Utils.addClassName(node, value); }, false);=0A=
Spry.Utils.addEventListener(node, "mouseout", function(event){ =
Spry.Utils.removeClassName(node, value); }, false);=0A=
}=0A=
};=0A=
=0A=
Spry.Data.Region.setUpRowNumberForEvenOddAttr =3D function(node, attr, =
value, rowNumAttrName)=0A=
{=0A=
// The format for the spry:even and spry:odd attributes are as follows:=0A=
//=0A=
//
=0A=
//=0A=
// The dataSetName is optional, and if not specified, the first data set=0A=
// listed for the region is used.=0A=
//=0A=
// cssEvenClassName and cssOddClassName are required and *must* be =
specified. They can be=0A=
// any user defined CSS class name.=0A=
=0A=
if (!value)=0A=
{=0A=
Spry.Debug.showError("The " + attr + " attribute requires a CSS class =
name as its value!");=0A=
node.attributes.removeNamedItem(attr);=0A=
return;=0A=
}=0A=
=0A=
var dsName =3D "";=0A=
var valArr =3D value.split(/\s/);=0A=
if (valArr.length > 1)=0A=
{=0A=
// Extract out the data set name and reset the attribute so=0A=
// that it only contains the CSS class name to use.=0A=
=0A=
dsName =3D valArr[0];=0A=
node.setAttribute(attr, valArr[1]);=0A=
}=0A=
=0A=
// Tag the node with an attribute that will allow us to fetch the row=0A=
// number used when it is written out during the re-generation process.=0A=
=0A=
node.setAttribute(rowNumAttrName, "{" + (dsName ? (dsName + "::") : "") =
+ "ds_RowNumber}");=0A=
};=0A=
=0A=
Spry.Data.Region.behaviorAttrs["spry:even"] =3D=0A=
{=0A=
setup: function(node, value)=0A=
{=0A=
Spry.Data.Region.setUpRowNumberForEvenOddAttr(node, "spry:even", =
value, "spryevenrownumber");=0A=
},=0A=
=0A=
attach: function(rgn, node, value)=0A=
{=0A=
if (value)=0A=
{=0A=
rowNumAttr =3D node.attributes.getNamedItem("spryevenrownumber");=0A=
if (rowNumAttr && rowNumAttr.value)=0A=
{=0A=
var rowNum =3D parseInt(rowNumAttr.value);=0A=
if (rowNum % 2)=0A=
Spry.Utils.addClassName(node, value);=0A=
}=0A=
}=0A=
node.removeAttribute("spry:even");=0A=
node.removeAttribute("spryevenrownumber");=0A=
}=0A=
};=0A=
=0A=
Spry.Data.Region.behaviorAttrs["spry:odd"] =3D=0A=
{=0A=
setup: function(node, value)=0A=
{=0A=
Spry.Data.Region.setUpRowNumberForEvenOddAttr(node, "spry:odd", value, =
"spryoddrownumber");=0A=
},=0A=
=0A=
attach: function(rgn, node, value)=0A=
{=0A=
if (value)=0A=
{=0A=
rowNumAttr =3D node.attributes.getNamedItem("spryoddrownumber");=0A=
if (rowNumAttr && rowNumAttr.value)=0A=
{=0A=
var rowNum =3D parseInt(rowNumAttr.value);=0A=
if (rowNum % 2 =3D=3D 0)=0A=
Spry.Utils.addClassName(node, value);=0A=
}=0A=
}=0A=
node.removeAttribute("spry:odd");=0A=
node.removeAttribute("spryoddrownumber");=0A=
}=0A=
};=0A=
=0A=
Spry.Data.Region.setRowAttrClickHandler =3D function(node, dsName, =
rowAttr, funcName)=0A=
{=0A=
if (dsName)=0A=
{=0A=
var ds =3D null;=0A=
try { ds =3D Spry.Utils.eval(dsName); } catch(e) { ds =3D null; };=0A=
if (ds)=0A=
{=0A=
rowIDAttr =3D node.attributes.getNamedItem(rowAttr);=0A=
if (rowIDAttr)=0A=
{=0A=
var rowAttrVal =3D rowIDAttr.value;=0A=
if (rowAttrVal)=0A=
Spry.Utils.addEventListener(node, "click", function(event){ =
ds[funcName](rowAttrVal); }, false);=0A=
}=0A=
}=0A=
}=0A=
};=0A=
=0A=
Spry.Data.Region.behaviorAttrs["spry:setrow"] =3D=0A=
{=0A=
setup: function(node, value)=0A=
{=0A=
if (!value)=0A=
{=0A=
Spry.Debug.reportError("The spry:setrow attribute requires a data set =
name as its value!");=0A=
node.removeAttribute("spry:setrow");=0A=
return;=0A=
}=0A=
=0A=
// Tag the node with an attribute that will allow us to fetch the id =
of the=0A=
// row used when it is written out during the re-generation process.=0A=
=0A=
node.setAttribute("spryrowid", "{" + value + "::ds_RowID}");=0A=
},=0A=
=0A=
attach: function(rgn, node, value)=0A=
{=0A=
Spry.Data.Region.setRowAttrClickHandler(node, value, "spryrowid", =
"setCurrentRow");=0A=
node.removeAttribute("spry:setrow");=0A=
node.removeAttribute("spryrowid");=0A=
}=0A=
};=0A=
=0A=
Spry.Data.Region.behaviorAttrs["spry:setrownumber"] =3D=0A=
{=0A=
setup: function(node, value)=0A=
{=0A=
if (!value)=0A=
{=0A=
Spry.Debug.reportError("The spry:setrownumber attribute requires a =
data set name as its value!");=0A=
node.removeAttribute("spry:setrownumber");=0A=
return;=0A=
}=0A=
=0A=
// Tag the node with an attribute that will allow us to fetch the row =
number=0A=
// of the row used when it is written out during the re-generation =
process.=0A=
=0A=
node.setAttribute("spryrownumber", "{" + value + "::ds_RowID}");=0A=
},=0A=
=0A=
attach: function(rgn, node, value)=0A=
{=0A=
Spry.Data.Region.setRowAttrClickHandler(node, value, "spryrownumber", =
"setCurrentRowNumber");=0A=
node.removeAttribute("spry:setrownumber");=0A=
node.removeAttribute("spryrownumber");=0A=
}=0A=
};=0A=
=0A=
Spry.Data.Region.behaviorAttrs["spry:sort"] =3D=0A=
{=0A=
attach: function(rgn, node, value)=0A=
{=0A=
if (!value)=0A=
return;=0A=
=0A=
// The format of a spry:sort attribute is as follows:=0A=
//=0A=
//
=0A=
//=0A=
// The dataSetName and sortOrderName are optional, but when specified, =
they=0A=
// must appear in the order mentioned above. If the dataSetName is not =
specified,=0A=
// the first data set listed for the region is used. If the =
sortOrderName is not=0A=
// specified, the sort defaults to "toggle".=0A=
//=0A=
// The user *must* specify at least one column name.=0A=
=0A=
var ds =3D rgn.getDataSets()[0];=0A=
var sortOrder =3D "toggle";=0A=
=0A=
var colArray =3D value.split(/\s/);=0A=
if (colArray.length > 1)=0A=
{=0A=
// Check the first string in the attribute to see if a data set was=0A=
// specified. If so, make sure we use it for the sort.=0A=
=0A=
try=0A=
{=0A=
var specifiedDS =3D eval(colArray[0]);=0A=
if (specifiedDS && (typeof specifiedDS) =3D=3D "object")=0A=
{=0A=
ds =3D specifiedDS;=0A=
colArray.shift();=0A=
}=0A=
=0A=
} catch(e) {}=0A=
=0A=
// Check to see if the last string in the attribute is the name of=0A=
// a sort order. If so, use that sort order during the sort.=0A=
=0A=
if (colArray.length > 1)=0A=
{=0A=
var str =3D colArray[colArray.length - 1];=0A=
if (str =3D=3D "ascending" || str =3D=3D "descending" || str =3D=3D =
"toggle")=0A=
{=0A=
sortOrder =3D str;=0A=
colArray.pop();=0A=
}=0A=
}=0A=
}=0A=
=0A=
// If we have a data set and some column names, add a non-destructive=0A=
// onclick handler that will perform a toggle sort on the data set.=0A=
=0A=
if (ds && colArray.length > 0)=0A=
Spry.Utils.addEventListener(node, "click", function(event){ =
ds.sort(colArray, sortOrder); }, false);=0A=
=0A=
node.removeAttribute("spry:sort");=0A=
}=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.attachBehaviors =3D function()=0A=
{=0A=
var rgn =3D this;=0A=
Spry.Utils.getNodesByFunc(this.regionNode, function(node)=0A=
{=0A=
if (!node || node.nodeType !=3D 1 /* Node.ELEMENT_NODE */)=0A=
return false;=0A=
try=0A=
{=0A=
var bAttrs =3D Spry.Data.Region.behaviorAttrs;=0A=
for (var bAttrName in bAttrs)=0A=
{=0A=
var attr =3D node.attributes.getNamedItem(bAttrName);=0A=
if (attr)=0A=
{=0A=
var behavior =3D bAttrs[bAttrName];=0A=
if (behavior && behavior.attach)=0A=
behavior.attach(rgn, node, attr.value);=0A=
}=0A=
}=0A=
} catch(e) {}=0A=
=0A=
return false;=0A=
});=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.updateContent =3D function()=0A=
{=0A=
var allDataSetsReady =3D true;=0A=
=0A=
var dsArray =3D this.getDataSets();=0A=
=0A=
if (!dsArray || dsArray.length < 1)=0A=
{=0A=
Spry.Debug.reportError("updateContent(): Region '" + this.name + "' =
has no data set!\n");=0A=
return;=0A=
}=0A=
=0A=
for (var i =3D 0; i < dsArray.length; i++)=0A=
{=0A=
var ds =3D dsArray[i];=0A=
=0A=
if (ds)=0A=
{=0A=
if (ds.getLoadDataRequestIsPending())=0A=
allDataSetsReady =3D false;=0A=
else if (!ds.getDataWasLoaded())=0A=
{=0A=
// Kick off the loading of the data if it hasn't happened yet.=0A=
ds.loadData();=0A=
allDataSetsReady =3D false;=0A=
}=0A=
}=0A=
}=0A=
=0A=
if (!allDataSetsReady)=0A=
{=0A=
Spry.Data.Region.notifyObservers("onLoadingData", this);=0A=
=0A=
// Just return, this method will get called again automatically=0A=
// as each data set load completes!=0A=
return;=0A=
}=0A=
=0A=
this.setState("ready");=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.clearContent =3D function()=0A=
{=0A=
this.regionNode.innerHTML =3D "";=0A=
};=0A=
=0A=
Spry.Data.Region.processContentPI =3D function(inStr)=0A=
{=0A=
var outStr =3D "";=0A=
var regexp =3D //mg;=0A=
var searchStartIndex =3D 0;=0A=
var processingContentTag =3D 0;=0A=
=0A=
while (inStr.length)=0A=
{=0A=
var results =3D regexp.exec(inStr);=0A=
if (!results || !results[0])=0A=
{=0A=
outStr +=3D inStr.substr(searchStartIndex, inStr.length - =
searchStartIndex);=0A=
break;=0A=
}=0A=
=0A=
if (!processingContentTag && results.index !=3D searchStartIndex)=0A=
{=0A=
// We found a match but it's not at the start of the inStr.=0A=
// Create a string token for everything that precedes the match.=0A=
outStr +=3D inStr.substr(searchStartIndex, results.index - =
searchStartIndex);=0A=
}=0A=
=0A=
if (results[0].search(/<\//) !=3D -1)=0A=
{=0A=
--processingContentTag;=0A=
if (processingContentTag)=0A=
Spry.Debug.reportError("Nested spry:content regions are not =
allowed!\n");=0A=
}=0A=
else=0A=
{=0A=
++processingContentTag;=0A=
var dataRefStr =3D results[0].replace(/.*\bdataref=3D"/, "");=0A=
outStr +=3D dataRefStr.replace(/".*$/, "");=0A=
}=0A=
=0A=
searchStartIndex =3D regexp.lastIndex;=0A=
}=0A=
=0A=
return outStr;=0A=
}=0A=
=0A=
Spry.Data.Region.prototype.tokenizeData =3D function(dataStr)=0A=
{=0A=
// If there is no data, there's nothing to do.=0A=
if (!dataStr)=0A=
return null;=0A=
=0A=
var rootToken =3D new =
Spry.Data.Region.Token(Spry.Data.Region.Token.LIST_TOKEN, null, null, =
null);=0A=
var tokenStack =3D new Array;=0A=
var parseStr =3D Spry.Data.Region.processContentPI(dataStr);=0A=
=0A=
tokenStack.push(rootToken);=0A=
=0A=
// Create a regular expression that will match one of the following:=0A=
//=0A=
// =0A=
// =0A=
// {valueReference}=0A=
var regexp =3D =
/((){0,1})|((\{|%7[bB])[^\}\s%]+(\=
}|%7[dD]))/mg;=0A=
var searchStartIndex =3D 0;=0A=
=0A=
while(parseStr.length)=0A=
{=0A=
var results =3D regexp.exec(parseStr);=0A=
var token =3D null;=0A=
=0A=
if (!results || !results[0])=0A=
{=0A=
// If we get here, the rest of the parseStr should be=0A=
// just a plain string. Create a token for it and then=0A=
// break out of the list.=0A=
var str =3D parseStr.substr(searchStartIndex, parseStr.length - =
searchStartIndex);=0A=
token =3D new =
Spry.Data.Region.Token(Spry.Data.Region.Token.STRING_TOKEN, null, str, =
str);=0A=
tokenStack[tokenStack.length - 1].addChild(token);=0A=
break;=0A=
}=0A=
=0A=
if (results.index !=3D searchStartIndex)=0A=
{=0A=
// We found a match but it's not at the start of the parseStr.=0A=
// Create a string token for everything that precedes the match.=0A=
var str =3D parseStr.substr(searchStartIndex, results.index - =
searchStartIndex);=0A=
token =3D new =
Spry.Data.Region.Token(Spry.Data.Region.Token.STRING_TOKEN, null, str, =
str);=0A=
tokenStack[tokenStack.length - 1].addChild(token);=0A=
}=0A=
=0A=
// We found a string that needs to be turned into a token. Create a =
token=0A=
// for it and then update parseStr for the next iteration.=0A=
if (results[0].search(/^({|%7[bB])/) !=3D -1 /* results[0].charAt(0) =
=3D=3D '{' */)=0A=
{=0A=
var valueName =3D results[0];=0A=
var regionStr =3D results[0];=0A=
=0A=
// Strip off brace and url encode brace chars inside the valueName.=0A=
=0A=
valueName =3D valueName.replace(/^({|%7[bB])/, "");=0A=
valueName =3D valueName.replace(/(}|%7[dD])$/, "");=0A=
=0A=
// Check to see if our value begins with the name of a data set.=0A=
// For example: {dataSet:tokenValue}. If it is, we need to save=0A=
// the data set name so we know which data set to use to get the=0A=
// value for the token during the region transform.=0A=
=0A=
var dataSetName =3D null;=0A=
var splitArray =3D valueName.split(/::/);=0A=
=0A=
if (splitArray.length > 1)=0A=
{=0A=
dataSetName =3D splitArray[0];=0A=
valueName =3D splitArray[1];=0A=
}=0A=
=0A=
// Convert any url encoded braces to regular brace chars.=0A=
=0A=
regionStr =3D regionStr.replace(/^%7[bB]/, "{");=0A=
regionStr =3D regionStr.replace(/%7[dD]$/, "}");=0A=
=0A=
// Now create a token for the placeholder.=0A=
=0A=
token =3D new =
Spry.Data.Region.Token(Spry.Data.Region.Token.VALUE_TOKEN, dataSetName, =
valueName, new String(regionStr));=0A=
tokenStack[tokenStack.length - 1].addChild(token);=0A=
}=0A=
else if (results[0].charAt(0) =3D=3D '<')=0A=
{=0A=
// Extract out the name of the processing instruction.=0A=
var piName =3D results[0].replace(/^(){0,1}|\s.*$/, "");=0A=
=0A=
if (results[0].search(/<\//) !=3D -1 /* results[0].charAt(1) =3D=3D =
'/' */)=0A=
{=0A=
// We found a processing instruction close tag. Pop the top of the=0A=
// token stack!=0A=
//=0A=
// XXX: We need to make sure that the close tag name matches the one=0A=
// on the top of the token stack!=0A=
if (tokenStack[tokenStack.length - 1].tokenType !=3D =
Spry.Data.Region.Token.PROCESSING_INSTRUCTION_TOKEN)=0A=
{=0A=
Spry.Debug.reportError("Invalid processing instruction close tag: " =
+ piName + " -- " + results[0] + "\n");=0A=
return null;=0A=
}=0A=
=0A=
tokenStack.pop();=0A=
}=0A=
else=0A=
{=0A=
// Create the processing instruction token, add it as a child of the =
token=0A=
// at the top of the token stack, and then push it on the stack so =
that it=0A=
// becomes the parent of any tokens between it and its close tag.=0A=
=0A=
var piDesc =3D Spry.Data.Region.PI.instructions[piName];=0A=
=0A=
if (piDesc)=0A=
{=0A=
var dataSet =3D null;=0A=
=0A=
var selectedDataSetName =3D "";=0A=
if (results[0].search(/^.*\bselect=3D\"/) !=3D -1)=0A=
{=0A=
selectedDataSetName =3D results[0].replace(/^.*\bselect=3D\"/, "");=0A=
selectedDataSetName =3D selectedDataSetName.replace(/".*$/, "");=0A=
=0A=
if (selectedDataSetName)=0A=
{=0A=
try=0A=
{=0A=
dataSet =3D eval(selectedDataSetName);=0A=
}=0A=
catch (e)=0A=
{=0A=
Spry.Debug.reportError("Caught exception in tokenizeData() while =
trying to retrieve data set (" + selectedDataSetName + "): " + e + "\n");=0A=
dataSet =3D null;=0A=
selectedDataSetName =3D "";=0A=
}=0A=
}=0A=
}=0A=
=0A=
// Check if the repeat has a test attribute.=0A=
var jsExpr =3D null;=0A=
if (results[0].search(/^.*\btest=3D\"/) !=3D -1)=0A=
{=0A=
jsExpr =3D results[0].replace(/^.*\btest=3D\"/, "");=0A=
jsExpr =3D jsExpr.replace(/".*$/, "");=0A=
jsExpr =3D Spry.Utils.decodeEntities(jsExpr);=0A=
}=0A=
=0A=
// Check if the instruction has a state name specified.=0A=
var regionState =3D null;=0A=
if (results[0].search(/^.*\bname=3D\"/) !=3D -1)=0A=
{=0A=
regionState =3D results[0].replace(/^.*\bname=3D\"/, "");=0A=
regionState =3D regionState.replace(/".*$/, "");=0A=
regionState =3D Spry.Utils.decodeEntities(regionState);=0A=
}=0A=
=0A=
var piData =3D new Spry.Data.Region.Token.PIData(piName, =
selectedDataSetName, jsExpr, regionState);=0A=
=0A=
token =3D new =
Spry.Data.Region.Token(Spry.Data.Region.Token.PROCESSING_INSTRUCTION_TOKE=
N, dataSet, piData, new String(results[0]));=0A=
=0A=
tokenStack[tokenStack.length - 1].addChild(token);=0A=
tokenStack.push(token);=0A=
}=0A=
else=0A=
{=0A=
Spry.Debug.reportError("Unsupported region processing instruction: =
" + results[0] + "\n");=0A=
return null;=0A=
}=0A=
}=0A=
}=0A=
else=0A=
{=0A=
Spry.Debug.reportError("Invalid region token: " + results[0] + "\n");=0A=
return null;=0A=
}=0A=
=0A=
searchStartIndex =3D regexp.lastIndex;=0A=
}=0A=
=0A=
return rootToken;=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.processTokenChildren =3D function(token, =
processContext)=0A=
{=0A=
// The use of an array to gather the strings returned from processing=0A=
// the child tokens is actually a performance enhancement for IE.=0A=
// The original code:=0A=
//=0A=
// for (var i =3D 0; i < token.children.length; i++)=0A=
// outputStr +=3D this.processTokens(token.children[i], =
processContext);=0A=
//=0A=
// seemed to cause an n-square problem in IE. Using an array with=0A=
// a final join reduced one of our test cases (SelectExample.html) from =
over=0A=
// a minute to about 15 seconds.=0A=
=0A=
var strArr =3D [ "" ];=0A=
var len =3D token.children.length;=0A=
var children =3D token.children;=0A=
=0A=
for (var i =3D 0; i < len; i++)=0A=
strArr.push(this.processTokens(children[i], processContext));=0A=
=0A=
return strArr.join("");=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.processTokens =3D function(token, =
processContext)=0A=
{=0A=
if (!processContext)=0A=
{=0A=
processContext =3D new Spry.Data.Region.ProcessingContext(this);=0A=
if (!processContext)=0A=
return "";=0A=
}=0A=
=0A=
var outputStr =3D "";=0A=
var i =3D 0;=0A=
=0A=
switch(token.tokenType)=0A=
{=0A=
case Spry.Data.Region.Token.LIST_TOKEN:=0A=
outputStr +=3D this.processTokenChildren(token, processContext);=0A=
break;=0A=
case Spry.Data.Region.Token.STRING_TOKEN:=0A=
outputStr +=3D token.data;=0A=
break;=0A=
case Spry.Data.Region.Token.PROCESSING_INSTRUCTION_TOKEN:=0A=
if (token.data.name =3D=3D "spry:repeat")=0A=
{=0A=
var dataSet =3D null;=0A=
=0A=
if (token.dataSet)=0A=
dataSet =3D token.dataSet;=0A=
else=0A=
dataSet =3D this.dataSets[0];=0A=
=0A=
if (dataSet)=0A=
{=0A=
var dsContext =3D processContext.getDataSetContext(dataSet);=0A=
if (!dsContext)=0A=
{=0A=
Spry.Debug.reportError("processTokens() failed to get a data set =
context!\n");=0A=
break;=0A=
}=0A=
=0A=
var numRows =3D dsContext.getNumRows();=0A=
var dataSetRows =3D dataSet.getData();=0A=
dsContext.pushState();=0A=
=0A=
for (i =3D 0; i < numRows; i++)=0A=
{=0A=
dsContext.setRowIndex(i);=0A=
var testVal =3D true;=0A=
if (token.data.jsExpr)=0A=
{=0A=
var jsExpr =3D =
Spry.Data.Region.processDataRefString(processContext, token.data.jsExpr, =
null, true);=0A=
try { testVal =3D Spry.Utils.eval(jsExpr); }=0A=
catch(e)=0A=
{=0A=
Spry.Debug.trace("Caught exception in =
Spry.Data.Region.prototype.processTokens while evaluating: " + jsExpr + =
"\n Exception:" + e + "\n");=0A=
testVal =3D true;=0A=
}=0A=
}=0A=
=0A=
if (testVal)=0A=
outputStr +=3D this.processTokenChildren(token, processContext);=0A=
}=0A=
=0A=
dsContext.popState();=0A=
}=0A=
}=0A=
else if (token.data.name =3D=3D "spry:if")=0A=
{=0A=
var testVal =3D true;=0A=
=0A=
if (token.data.jsExpr)=0A=
{=0A=
var jsExpr =3D =
Spry.Data.Region.processDataRefString(processContext, token.data.jsExpr, =
null, true);=0A=
=0A=
try { testVal =3D Spry.Utils.eval(jsExpr); }=0A=
catch(e)=0A=
{=0A=
Spry.Debug.trace("Caught exception in =
Spry.Data.Region.prototype.processTokens while evaluating: " + jsExpr + =
"\n Exception:" + e + "\n");=0A=
testVal =3D true;=0A=
}=0A=
}=0A=
=0A=
if (testVal)=0A=
outputStr +=3D this.processTokenChildren(token, processContext);=0A=
}=0A=
else if (token.data.name =3D=3D "spry:choose")=0A=
{=0A=
var defaultChild =3D null;=0A=
var childToProcess =3D null;=0A=
var testVal =3D false;=0A=
var j =3D 0;=0A=
=0A=
// All of the children of the spry:choose token should be of the =
type spry:when or spry:default.=0A=
// Run through all of the spry:when children and see if any of their =
test expressions return true.=0A=
// If one does, then process its children tokens. If none of the =
test expressions return true,=0A=
// process the spry:default token's children, if it exists.=0A=
=0A=
for (j =3D 0; j < token.children.length; j++)=0A=
{=0A=
var child =3D token.children[j];=0A=
if (child.tokenType =3D=3D =
Spry.Data.Region.Token.PROCESSING_INSTRUCTION_TOKEN)=0A=
{=0A=
if (child.data.name =3D=3D "spry:when")=0A=
{=0A=
if (child.data.jsExpr)=0A=
{=0A=
var jsExpr =3D =
Spry.Data.Region.processDataRefString(processContext, child.data.jsExpr, =
null, true);=0A=
try { testVal =3D Spry.Utils.eval(jsExpr); }=0A=
catch(e)=0A=
{=0A=
Spry.Debug.trace("Caught exception in =
Spry.Data.Region.prototype.processTokens while evaluating: " + jsExpr + =
"\n Exception:" + e + "\n");=0A=
testVal =3D false;=0A=
}=0A=
=0A=
if (testVal)=0A=
{=0A=
childToProcess =3D child;=0A=
break;=0A=
}=0A=
}=0A=
}=0A=
else if (child.data.name =3D=3D "spry:default")=0A=
defaultChild =3D child;=0A=
}=0A=
}=0A=
=0A=
// If we didn't find a match, use the token for the default case.=0A=
=0A=
if (!childToProcess && defaultChild)=0A=
childToProcess =3D defaultChild;=0A=
=0A=
if (childToProcess)=0A=
outputStr +=3D this.processTokenChildren(childToProcess, =
processContext);=0A=
}=0A=
else if (token.data.name =3D=3D "spry:state")=0A=
{=0A=
var testVal =3D true;=0A=
=0A=
if (!token.data.regionState || token.data.regionState =3D=3D =
this.currentState)=0A=
outputStr +=3D this.processTokenChildren(token, processContext);=0A=
}=0A=
else=0A=
{=0A=
Spry.Debug.reportError("processTokens(): Unknown processing =
instruction: " + token.data.name + "\n");=0A=
return "";=0A=
}=0A=
break;=0A=
case Spry.Data.Region.Token.VALUE_TOKEN:=0A=
=0A=
var dataSet =3D token.dataSet;=0A=
if (!dataSet && this.dataSets && this.dataSets.length > 0 && =
this.dataSets[0])=0A=
{=0A=
// No dataSet was specified by the token, so use whatever the first=0A=
// data set specified in the region.=0A=
=0A=
dataSet =3D this.dataSets[0];=0A=
}=0A=
if (!dataSet)=0A=
{=0A=
Spry.Debug.reportError("processTokens(): Value reference has no data =
set specified: " + token.regionStr + "\n");=0A=
return "";=0A=
}=0A=
=0A=
var dsContext =3D processContext.getDataSetContext(dataSet);=0A=
if (!dsContext)=0A=
{=0A=
Spry.Debug.reportError("processTokens: Failed to get a data set =
context!\n");=0A=
return "";=0A=
}=0A=
=0A=
var ds =3D dsContext.getDataSet();=0A=
=0A=
if (token.data =3D=3D "ds_RowNumber")=0A=
outputStr +=3D dsContext.getRowIndex();=0A=
else if (token.data =3D=3D "ds_RowNumberPlus1")=0A=
outputStr +=3D (dsContext.getRowIndex() + 1);=0A=
else if (token.data =3D=3D "ds_RowCount")=0A=
outputStr +=3D dsContext.getNumRows();=0A=
else if (token.data =3D=3D "ds_UnfilteredRowCount")=0A=
outputStr +=3D dsContext.getNumRows(true);=0A=
else if (token.data =3D=3D "ds_CurrentRowNumber")=0A=
outputStr +=3D ds.getRowNumber(ds.getCurrentRow());=0A=
else if (token.data =3D=3D "ds_CurrentRowID")=0A=
outputStr +=3D ds.curRowID;=0A=
else if (token.data =3D=3D "ds_EvenOddRow")=0A=
outputStr +=3D (dsContext.getRowIndex() % 2) ? =
Spry.Data.Region.evenRowClassName : Spry.Data.Region.oddRowClassName;=0A=
else if (token.data =3D=3D "ds_SortOrder")=0A=
outputStr +=3D ds.getSortOrder();=0A=
else if (token.data =3D=3D "ds_SortColumn")=0A=
outputStr +=3D ds.getSortColumn();=0A=
else=0A=
{=0A=
var curDataSetRow =3D dsContext.getCurrentRow();=0A=
if (curDataSetRow)=0A=
outputStr +=3D curDataSetRow[token.data];=0A=
}=0A=
break;=0A=
default:=0A=
Spry.Debug.reportError("processTokens(): Invalid token type: " + =
token.regionStr + "\n");=0A=
break;=0A=
}=0A=
=0A=
return outputStr;=0A=
};=0A=
=0A=
Spry.Data.Region.prototype.transform =3D function()=0A=
{=0A=
if (this.data && !this.tokens)=0A=
this.tokens =3D this.tokenizeData(this.data);=0A=
=0A=
if (!this.tokens)=0A=
return "";=0A=
=0A=
return this.processTokens(this.tokens, null);=0A=
};=0A=
=0A=
Spry.Data.Region.PI =3D {};=0A=
Spry.Data.Region.PI.instructions =3D {};=0A=
=0A=
Spry.Data.Region.PI.buildOpenTagForValueAttr =3D function(ele, piName, =
attrName)=0A=
{=0A=
if (!ele || !piName)=0A=
return "";=0A=
=0A=
var jsExpr =3D "";=0A=
=0A=
try=0A=
{=0A=
var testAttr =3D ele.attributes.getNamedItem(piName);=0A=
if (testAttr && testAttr.value)=0A=
jsExpr =3D Spry.Utils.encodeEntities(testAttr.value);=0A=
}=0A=
catch (e) { jsExpr =3D ""; }=0A=
=0A=
if (!jsExpr)=0A=
{=0A=
Spry.Debug.reportError(piName + " attribute requires a JavaScript =
expression that returns true or false!\n");=0A=
return "";=0A=
}=0A=
=0A=
return "<" + Spry.Data.Region.PI.instructions[piName].tagName + " " + =
attrName +"=3D\"" + jsExpr + "\">";=0A=
};=0A=
=0A=
Spry.Data.Region.PI.buildOpenTagForTest =3D function(ele, piName)=0A=
{=0A=
return Spry.Data.Region.PI.buildOpenTagForValueAttr(ele, piName, =
"test");=0A=
};=0A=
=0A=
Spry.Data.Region.PI.buildOpenTagForState =3D function(ele, piName)=0A=
{=0A=
return Spry.Data.Region.PI.buildOpenTagForValueAttr(ele, piName, =
"name");=0A=
};=0A=
=0A=
Spry.Data.Region.PI.buildOpenTagForRepeat =3D function(ele, piName)=0A=
{=0A=
if (!ele || !piName)=0A=
return "";=0A=
=0A=
var selectAttrStr =3D "";=0A=
=0A=
try=0A=
{=0A=
var selectAttr =3D ele.attributes.getNamedItem(piName);=0A=
if (selectAttr && selectAttr.value)=0A=
{=0A=
selectAttrStr =3D selectAttr.value;=0A=
selectAttrStr =3D selectAttrStr.replace(/\s/g, "");=0A=
}=0A=
}=0A=
catch (e) { selectAttrStr =3D ""; }=0A=
=0A=
if (!selectAttrStr)=0A=
{=0A=
Spry.Debug.reportError(piName + " attribute requires a data set =
name!\n");=0A=
return "";=0A=
}=0A=
=0A=
var testAttrStr =3D "";=0A=
=0A=
try=0A=
{=0A=
var testAttr =3D ele.attributes.getNamedItem("spry:test");=0A=
if (testAttr)=0A=
{=0A=
if (testAttr.value)=0A=
testAttrStr =3D " test=3D\"" + =
Spry.Utils.encodeEntities(testAttr.value) + "\"";=0A=
ele.attributes.removeNamedItem(testAttr.nodeName);=0A=
}=0A=
}=0A=
catch (e) { testAttrStr =3D ""; }=0A=
=0A=
return "<" + Spry.Data.Region.PI.instructions[piName].tagName + " =
select=3D\"" + selectAttrStr + "\"" + testAttrStr + ">";=0A=
};=0A=
=0A=
Spry.Data.Region.PI.buildOpenTagForContent =3D function(ele, piName)=0A=
{=0A=
if (!ele || !piName)=0A=
return "";=0A=
=0A=
var dataRefStr =3D "";=0A=
=0A=
try=0A=
{=0A=
var contentAttr =3D ele.attributes.getNamedItem(piName);=0A=
if (contentAttr && contentAttr.value)=0A=
dataRefStr =3D Spry.Utils.encodeEntities(contentAttr.value);=0A=
}=0A=
catch (e) { dataRefStr =3D ""; }=0A=
=0A=
if (!dataRefStr)=0A=
{=0A=
Spry.Debug.reportError(piName + " attribute requires a data =
reference!\n");=0A=
return "";=0A=
}=0A=
=0A=
return "<" + Spry.Data.Region.PI.instructions[piName].tagName + " =
dataref=3D\"" + dataRefStr + "\">";=0A=
};=0A=
=0A=
Spry.Data.Region.PI.buildOpenTag =3D function(ele, piName)=0A=
{=0A=
return "<" + Spry.Data.Region.PI.instructions[piName].tagName + ">";=0A=
};=0A=
=0A=
Spry.Data.Region.PI.buildCloseTag =3D function(ele, piName)=0A=
{=0A=
return "";=0A=
};=0A=
=0A=
Spry.Data.Region.PI.instructions["spry:state"] =3D { tagName: =
"spry:state", childrenOnly: false, getOpenTag: =
Spry.Data.Region.PI.buildOpenTagForState, getCloseTag: =
Spry.Data.Region.PI.buildCloseTag };=0A=
Spry.Data.Region.PI.instructions["spry:if"] =3D { tagName: "spry:if", =
childrenOnly: false, getOpenTag: =
Spry.Data.Region.PI.buildOpenTagForTest, getCloseTag: =
Spry.Data.Region.PI.buildCloseTag };=0A=
Spry.Data.Region.PI.instructions["spry:repeat"] =3D { tagName: =
"spry:repeat", childrenOnly: false, getOpenTag: =
Spry.Data.Region.PI.buildOpenTagForRepeat, getCloseTag: =
Spry.Data.Region.PI.buildCloseTag };=0A=
Spry.Data.Region.PI.instructions["spry:repeatchildren"] =3D { tagName: =
"spry:repeat", childrenOnly: true, getOpenTag: =
Spry.Data.Region.PI.buildOpenTagForRepeat, getCloseTag: =
Spry.Data.Region.PI.buildCloseTag };=0A=
Spry.Data.Region.PI.instructions["spry:choose"] =3D { tagName: =
"spry:choose", childrenOnly: true, getOpenTag: =
Spry.Data.Region.PI.buildOpenTag, getCloseTag: =
Spry.Data.Region.PI.buildCloseTag };=0A=
Spry.Data.Region.PI.instructions["spry:when"] =3D { tagName: =
"spry:when", childrenOnly: false, getOpenTag: =
Spry.Data.Region.PI.buildOpenTagForTest, getCloseTag: =
Spry.Data.Region.PI.buildCloseTag };=0A=
Spry.Data.Region.PI.instructions["spry:default"] =3D { tagName: =
"spry:default", childrenOnly: false, getOpenTag: =
Spry.Data.Region.PI.buildOpenTag, getCloseTag: =
Spry.Data.Region.PI.buildCloseTag };=0A=
Spry.Data.Region.PI.instructions["spry:content"] =3D { tagName: =
"spry:content", childrenOnly: true, getOpenTag: =
Spry.Data.Region.PI.buildOpenTagForContent, getCloseTag: =
Spry.Data.Region.PI.buildCloseTag };=0A=
=0A=
Spry.Data.Region.PI.orderedInstructions =3D [ "spry:state", "spry:if", =
"spry:repeat", "spry:repeatchildren", "spry:choose", "spry:when", =
"spry:default", "spry:content" ];=0A=
=0A=
Spry.Data.Region.getTokensFromStr =3D function(str)=0A=
{=0A=
// XXX: This will need to be modified if we support=0A=
// tokens that use javascript between the braces!=0A=
if (!str)=0A=
return null;=0A=
return str.match(/{[^}]+}/g);=0A=
};=0A=
=0A=
Spry.Data.Region.processDataRefString =3D function(processingContext, =
regionStr, dataSetsToUse, isJSExpr)=0A=
{=0A=
if (!regionStr)=0A=
return "";=0A=
=0A=
if (!processingContext && !dataSetsToUse)=0A=
return regionStr;=0A=
=0A=
var resultStr =3D "";=0A=
var re =3D new RegExp("\\{([^\\}:]+::)?[^\\}]+\\}", "g");=0A=
var startSearchIndex =3D 0;=0A=
=0A=
while (startSearchIndex < regionStr.length)=0A=
{=0A=
var reArray =3D re.exec(regionStr);=0A=
if (!reArray || !reArray[0])=0A=
{=0A=
resultStr +=3D regionStr.substr(startSearchIndex, regionStr.length - =
startSearchIndex);=0A=
return resultStr;=0A=
}=0A=
=0A=
if (reArray.index !=3D startSearchIndex)=0A=
resultStr +=3D regionStr.substr(startSearchIndex, reArray.index - =
startSearchIndex);=0A=
=0A=
var dsName =3D "";=0A=
if (reArray[0].search(/^\{[^}:]+::/) !=3D -1)=0A=
dsName =3D reArray[0].replace(/^\{|::.*/g, "");=0A=
=0A=
var fieldName =3D reArray[0].replace(/^\{|.*::|\}/g, "");=0A=
var row =3D null;=0A=
=0A=
if (processingContext)=0A=
{=0A=
var dsContext =3D processingContext.getDataSetContext(dsName);=0A=
=0A=
if (fieldName =3D=3D "ds_RowNumber")=0A=
{=0A=
resultStr +=3D dsContext.getRowIndex();=0A=
row =3D null;=0A=
}=0A=
else if (fieldName =3D=3D "ds_RowNumberPlus1")=0A=
{=0A=
resultStr +=3D (dsContext.getRowIndex() + 1);=0A=
row =3D null;=0A=
}=0A=
else if (fieldName =3D=3D "ds_RowCount")=0A=
{=0A=
resultStr +=3D dsContext.getNumRows();=0A=
row =3D null;=0A=
}=0A=
else if (fieldName =3D=3D "ds_UnfilteredRowCount")=0A=
{=0A=
resultStr +=3D dsContext.getNumRows(true);=0A=
row =3D null;=0A=
}=0A=
else if (fieldName =3D=3D "ds_CurrentRowNumber")=0A=
{=0A=
var ds =3D dsContext.getDataSet();=0A=
resultStr +=3D ds.getRowNumber(ds.getCurrentRow());=0A=
row =3D null;=0A=
}=0A=
else if (f
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