// Developed by Robert Nyman/DOMAssistant team, code/licensing: http://domassistant.googlecode.com/, documentation: http://www.domassistant.com/documentation, version 2.8
var DOMAssistant = function () {
var HTMLArray = function () {
// Constructor
},
w = window, _$ = w.$, _$$ = w.$$,
isIE = /*@cc_on!@*/false,
isIE5 = isIE && parseFloat(navigator.appVersion) < 6,
sort, tagCache = {}, lastCache = {}, useCache = true,
slice = Array.prototype.slice,
camel = {
"accesskey": "accessKey",
"class": "className",
"colspan": "colSpan",
"for": "htmlFor",
"maxlength": "maxLength",
"readonly": "readOnly",
"rowspan": "rowSpan",
"tabindex": "tabIndex",
"valign": "vAlign",
"cellspacing": "cellSpacing",
"cellpadding": "cellPadding"
},
regex = {
rules: /\s*,\s*/g,
selector: /^(\w+|\*)?(#[\w\u00C0-\uFFFF\-=$]+)?((\.[\w\u00C0-\uFFFF\-]+)*)?((\[\w+\s*([~^$*|])?(=\s*([-\w\u00C0-\uFFFF\s.]+|"[^"]*"|'[^']*'))?\]+)*)?((:\w[-\w]*(\((odd|even|\-?\d*n?([-+]\d+)?|[:#]?[-\w\u00C0-\uFFFF.]+|"[^"]*"|'[^']*'|((\w*\.[-\w\u00C0-\uFFFF]+)*)?|(\[#?\w+([~^$*|])?=?[-\w\u00C0-\uFFFF\s.'"]+\]+)|(:\w[-\w]*\(.+\)))\))?)*)?([+>~])?/,
selectorSplit: /(?:\[.*\]|\(.*\)|[^\s+>~[(])+|[+>~]/g,
id: /^#([-\w\u00C0-\uFFFF=$]+)$/,
tag: /^\w+/,
relation: /^[+>~]$/,
pseudo: /^:(\w[-\w]*)(\((.+)\))?$/,
pseudos: /:(\w[-\w]*)(\((([^(]+)|([^(]+\([^(]+)\))\))?/g,
attribs: /\[(\w+)\s*([~^$*|])?(=)?\s*([^\[\]]*|"[^"]*"|'[^']*')?\](?=$|\[|:|\s)/g,
classes: /\.([-\w\u00C0-\uFFFF]+)/g,
quoted: /^["'](.*)["']$/,
nth: /^((odd|even)|([1-9]\d*)|((([1-9]\d*)?)n([-+]\d+)?)|(-(([1-9]\d*)?)n\+(\d+)))$/,
special: /(:check|:enabl|\bselect)ed\b/
},
navigate = function (node, direction, checkTagName) {
var oldName = node.tagName;
while ((node = node[direction + "Sibling"]) && (node.nodeType !== 1 || (checkTagName? node.tagName !== oldName : node.tagName === "!"))) {}
return node;
},
def = function (obj) {
return typeof obj !== "undefined";
},
sortDocumentOrder = function (elmArray) {
return (sortDocumentOrder = elmArray[0].compareDocumentPosition? function (elmArray) { return elmArray.sort( function (a, b) { return 3 - (a.compareDocumentPosition(b) & 6); } ); } :
isIE? function (elmArray) { return elmArray.sort( function (a, b) { return a.sourceIndex - b.sourceIndex; } ); } :
function (elmArray) { return elmArray.sort( function (a, b) {
var range1 = document.createRange(), range2 = document.createRange();
range1.setStart(a, 0);
range1.setEnd(a, 0);
range2.setStart(b, 0);
range2.setEnd(b, 0);
return range1.compareBoundaryPoints(Range.START_TO_END, range2);
} ); })(elmArray);
};
var pushAll = function (set1, set2) {
set1.push.apply(set1, slice.apply(set2));
return set1;
};
if (isIE) {
pushAll = function (set1, set2) {
if (set2.slice) {
return set1.concat(set2);
}
var i=0, item;
while ((item = set2[i++])) {
set1[set1.length] = item;
}
return set1;
};
}
return {
isIE : isIE,
camel : camel,
def : def,
allMethods : [],
publicMethods : [
"prev",
"next",
"hasChild",
"cssSelect",
"elmsByClass",
"elmsByAttribute",
"elmsByTag"
],
harmonize : function () {
w.$ = _$;
w.$$ = _$$;
return this;
},
initCore : function () {
this.applyMethod.call(w, "$", this.$);
this.applyMethod.call(w, "$$", this.$$);
w.DOMAssistant = this;
if (isIE) {
HTMLArray = Array;
}
HTMLArray.prototype = [];
(function (H) {
H.each = function (fn, context) {
for (var i=0, il=this.length; i<il; i++) {
if (fn.call(context || this[i], this[i], i, this) === false) {
break;
}
}
return this;
};
H.first = function () {
return def(this[0])? DOMAssistant.addMethodsToElm(this[0]) : null;
};
H.end = function () {
return this.previousSet;
};
H.indexOf = H.indexOf || function (elm) {
for (var i=0, il=this.length; i<il; i++) {
if (i in this && this[i] === elm) {
return i;
}
}
return -1;
};
H.map = function (fn, context) {
var res = [];
for (var i=0, il=this.length; i<il; i++) {
if (i in this) {
res[i] = fn.call(context || this[i], this[i], i, this);
}
}
return res;
};
H.filter = function (fn, context) {
var res = new HTMLArray();
res.previousSet = this;
for (var i=0, il=this.length; i<il; i++) {
if (i in this && fn.call(context || this[i], this[i], i, this)) {
res.push(this[i]);
}
}
return res;
};
H.every = function (fn, context) {
for (var i=0, il=this.length; i<il; i++) {
if (i in this && !fn.call(context || this[i], this[i], i, this)) {
return false;
}
}
return true;
};
H.some = function (fn, context) {
for (var i=0, il=this.length; i<il; i++) {
if (i in this && fn.call(context || this[i], this[i], i, this)) {
return true;
}
}
return false;
};
})(HTMLArray.prototype);
this.attach(this);
},
addMethods : function (name, method) {
if (!def(this.allMethods[name])) {
this.allMethods[name] = method;
this.addHTMLArrayPrototype(name, method);
}
},
addMethodsToElm : function (elm) {
for (var method in this.allMethods) {
if (def(this.allMethods[method])) {
this.applyMethod.call(elm, method, this.allMethods[method]);
}
}
return elm;
},
applyMethod : function (method, func) {
if (typeof this[method] !== "function") {
this[method] = func;
}
},
attach : function (plugin) {
var publicMethods = plugin.publicMethods;
if (!def(publicMethods)) {
for (var method in plugin) {
if (method !== "init" && def(plugin[method])) {
this.addMethods(method, plugin[method]);
}
}
}
else if (publicMethods.constructor === Array) {
for (var i=0, current; (current=publicMethods[i]); i++) {
this.addMethods(current, plugin[current]);
}
}
if (typeof plugin.init === "function") {
plugin.init();
}
},
addHTMLArrayPrototype : function (name, method) {
HTMLArray.prototype[name] = function () {
var elmsToReturn = new HTMLArray();
elmsToReturn.previousSet = this;
for (var i=0, il=this.length; i<il; i++) {
elmsToReturn.push(method.apply(DOMAssistant.$$(this[i]), arguments));
}
return elmsToReturn;
};
},
cleanUp : function (elm) {
var children = elm.all || elm.getElementsByTagName("*");
for (var i=0, child; (child=children[i++]);) {
if (child.hasData && child.hasData()) {
if (child.removeEvent) { child.removeEvent(); }
child.unstore();
}
}
elm.innerHTML = "";
},
setCache : function (cache) {
useCache = cache;
},
$ : function () {
var obj = arguments[0];
if (arguments.length === 1 && (typeof obj === "object" || (typeof obj === "function" && !!obj.nodeName))) {
return DOMAssistant.$$(obj);
}
var elm = !!obj? new HTMLArray() : null;
for (var i=0, arg, idMatch; (arg=arguments[i]); i++) {
if (typeof arg === "string") {
arg = arg.replace(/^[^#\(]*(#)/, "$1");
if (regex.id.test(arg)) {
if ((idMatch = DOMAssistant.$$(arg.substr(1), false))) {
elm.push(idMatch);
}
}
else {
var doc = (document.all || document.getElementsByTagName("*")).length;
elm = (!document.querySelectorAll && useCache && lastCache.rule && lastCache.rule === arg && lastCache.doc === doc)? lastCache.elms : pushAll(elm, DOMAssistant.cssSelection.call(document, arg));
lastCache = { rule: arg, elms: elm, doc: doc };
}
}
}
return elm;
},
$$ : function (id, addMethods) {
var elm = (typeof id === "object" || typeof id === "function" && !!id.nodeName)? id : document.getElementById(id),
applyMethods = def(addMethods)? addMethods : true,
getId = function(el) { var eid = el.id; return typeof eid !== "object"? eid : el.attributes.id.nodeValue; };
if (typeof id === "string" && elm && getId(elm) !== id) {
elm = null;
for (var i=0, item; (item=document.all[i]); i++) {
if (getId(item) === id) {
elm = item;
break;
}
}
}
if (elm && applyMethods && !elm.next) {
DOMAssistant.addMethodsToElm(elm);
}
return elm;
},
prev : function () {
return DOMAssistant.$$(navigate(this, "previous"));
},
next : function () {
return DOMAssistant.$$(navigate(this, "next"));
},
hasChild: function (elm) {
return this === document || this !== elm && (this.contains? this.contains(elm) : !!(this.compareDocumentPosition(elm) & 16));
},
getSequence : function (expression) {
var start, add = 2, max = -1, modVal = -1,
pseudoVal = regex.nth.exec(expression.replace(/^0n\+/, "").replace(/^2n$/, "even").replace(/^2n+1$/, "odd"));
if (!pseudoVal) {
return null;
}
if (pseudoVal[2]) { // odd or even
start = (pseudoVal[2] === "odd")? 1 : 2;
modVal = (start === 1)? 1 : 0;
}
else if (pseudoVal[3]) { // single digit
start = max = parseInt(pseudoVal[3], 10);
add = 0;
}
else if (pseudoVal[4]) { // an+b
add = pseudoVal[6]? parseInt(pseudoVal[6], 10) : 1;
start = pseudoVal[7]? parseInt(pseudoVal[7], 10) : 0;
while (start < 1) {
start += add;
}
modVal = (start >= add)? (start - add) % add : start;
}
else if (pseudoVal[8]) { // -an+b
add = pseudoVal[10]? parseInt(pseudoVal[10], 10) : 1;
start = max = parseInt(pseudoVal[11], 10);
while (start > add) {
start -= add;
}
modVal = (max >= add)? (max - add) % add : max;
}
return { start: start, add: add, max: max, modVal: modVal };
},
cssByDOM : function (cssRule) {
var prevParents, currentRule, cssSelectors, childOrSiblingRef, nextTag, nextRegExp, current, previous, prevParent, notElm, addElm, iteratorNext, childElm, sequence, anyTag,
elm = new HTMLArray(), index = elm.indexOf, prevElm = [], matchingElms = [], cssRules = cssRule.replace(regex.rules, ",").split(","), splitRule = {};
function clearAdded (elm) {
elm = elm || prevElm;
for (var n=elm.length; n--;) {
elm[n].added = null;
elm[n].removeAttribute("added");
}
}
function clearChildElms () {
for (var n=prevParents.length; n--;) {
prevParents[n].childElms = null;
}
}
function subtractArray (arr1, arr2) {
for (var i=0, src1; (src1=arr1[i]); i++) {
var found = false;
for (var j=0, src2; (src2=arr2[j]); j++) {
if (src2 === src1) {
found = true;
arr2.splice(j, 1);
break;
}
}
if (found) {
arr1.splice(i--, 1);
}
}
return arr1;
}
function getAttr (elm, attr) {
return (isIE || regex.special.test(attr))? elm[camel[attr.toLowerCase()] || attr] : elm.getAttribute(attr, 2);
}
function attrToRegExp (attrVal, substrOperator) {
attrVal = attrVal? attrVal.replace(regex.quoted, "$1").replace(/(\.|\[|\])/g, "\\$1") : null;
return {
"^": "^" + attrVal,
"$": attrVal + "$",
"*": attrVal,
"|": "^" + attrVal + "(\\-\\w+)*$",
"~": "\\b" + attrVal + "\\b"
}[substrOperator] || (attrVal !== null? "^" + attrVal + "$" : attrVal);
}
function notComment(el) {
return (el || this).tagName !== "!";
}
function getTags (tag, context) {
return isIE5? (tag === "*"? context.all : context.all.tags(tag)) : context.getElementsByTagName(tag);
}
function getElementsByTagName (tag, parent) {
tag = tag || "*";
parent = parent || document;
return (parent === document || parent.lastModified)? tagCache[tag] || (tagCache[tag] = getTags(tag, document)) : getTags(tag, parent);
}
function getElementsByPseudo (previousMatch, pseudoClass, pseudoValue) {
prevParents = [];
var pseudo = pseudoClass.split("-"), matchingElms = [], idx = 0, checkNodeName = /\-of\-type$/.test(pseudoClass), recur,
match = {
first: function(el) { return !navigate(el, "previous", checkNodeName); },
last: function(el) { return !navigate(el, "next", checkNodeName); },
empty: function(el) { return !el.firstChild; },
enabled: function(el) { return !el.disabled && el.type !== "hidden"; },
disabled: function(el) { return el.disabled; },
checked: function(el) { return el.checked; },
contains: function(el) { return (el.innerText || el.textContent || "").indexOf(pseudoValue.replace(regex.quoted, "$1")) > -1; },
other: function(el) { return getAttr(el, pseudoClass) === pseudoValue; }
};
function basicMatch(key) {
while ((previous=previousMatch[idx++])) {
if (notComment(previous) && match[key](previous)) {
matchingElms[matchingElms.length] = previous;
}
}
return matchingElms;
}
var word = pseudo[0] || null;
if (word && match[word]) {
return basicMatch(word);
}
switch (word) {
case "only":
var kParent, kTag;
while ((previous=previousMatch[idx++])) {
prevParent = previous.parentNode;
var q = previous.nodeName;
if (prevParent !== kParent || q !== kTag) {
if (match.first(previous) && match.last(previous)) {
matchingElms[matchingElms.length] = previous;
}
kParent = prevParent;
kTag = q;
}
}
break;
case "nth":
if (pseudoValue === "n") {
matchingElms = previousMatch;
}
else {
var direction = (pseudo[1] === "last")? ["lastChild", "previousSibling"] : ["firstChild", "nextSibling"];
sequence = DOMAssistant.getSequence(pseudoValue);
if (sequence) {
while ((previous=previousMatch[idx++])) {
prevParent = previous.parentNode;
prevParent.childElms = prevParent.childElms || {};
var p = previous.nodeName;
if (!prevParent.childElms[p]) {
var childCount = 0;
iteratorNext = sequence.start;
childElm = prevParent[direction[0]];
while (childElm && (sequence.max < 0 || iteratorNext <= sequence.max)) {
var c = childElm.nodeName;
if ((checkNodeName && c === p) || (!checkNodeName && childElm.nodeType === 1 && c !== "!")) {
if (++childCount === iteratorNext) {
if (c === p) { matchingElms[matchingElms.length] = childElm; }
iteratorNext += sequence.add;
}
}
childElm = childElm[direction[1]];
}
if (anyTag) { sort++; }
prevParent.childElms[p] = true;
prevParents[prevParents.length] = prevParent;
}
}
clearChildElms();
}
}
break;
case "target":
var hash = document.location.hash.slice(1);
if (hash) {
while ((previous=previousMatch[idx++])) {
if (getAttr(previous, "name") === hash || getAttr(previous, "id") === hash) {
matchingElms[matchingElms.length] = previous;
break;
}
}
}
break;
case "not":
if ((recur = regex.pseudo.exec(pseudoValue))) {
matchingElms = subtractArray(previousMatch, getElementsByPseudo(previousMatch, recur[1]? recur[1].toLowerCase() : null, recur[3] || null));
}
else {
for (var re in regex) {
if (regex[re].lastIndex) {
regex[re].lastIndex = 0;
}
}
pseudoValue = pseudoValue.replace(regex.id, "[id=$1]");
var notTag = regex.tag.exec(pseudoValue);
var notClass = regex.classes.exec(pseudoValue);
var notAttr = regex.attribs.exec(pseudoValue);
var notRegExp = new RegExp(notAttr? attrToRegExp(notAttr[4], notAttr[2]) : "(^|\\s)" + (notTag? notTag[0] : notClass? notClass[1] : "") + "(\\s|$)", "i");
while ((notElm=previousMatch[idx++])) {
addElm = null;
if (notTag && !notRegExp.test(notElm.nodeName) || notClass && !notRegExp.test(notElm.className)) {
addElm = notElm;
}
else if (notAttr) {
var att = getAttr(notElm, notAttr[1]);
if (!def(att) || att === false || typeof att === "string" && !notRegExp.test(att)) {
addElm = notElm;
}
}
if (addElm && !addElm.added) {
addElm.added = true;
matchingElms[matchingElms.length] = addElm;
}
}
}
break;
default: return basicMatch("other");
}
return matchingElms;
}
function pushUnique(set1, set2) {
var i=0, s=set1, item;
while ((item = set2[i++])) {
if (!s.length || s.indexOf(item) < 0) {
set1.push(item);
}
}
return set1;
}
sort = -1;
for (var a=0, tagBin=[]; (currentRule=cssRules[a]); a++) {
if (!(cssSelectors = currentRule.match(regex.selectorSplit)) || a && index.call(cssRules.slice(0, a), currentRule) > -1) { continue; }
prevElm = [this];
for (var i=0, rule; (rule=cssSelectors[i]); i++) {
matchingElms = [];
if ((childOrSiblingRef = regex.relation.exec(rule))) {
var idElm = null, nextWord = cssSelectors[i+1];
if ((nextTag = regex.tag.exec(nextWord))) {
nextTag = nextTag[0];
nextRegExp = new RegExp("(^|\\s)" + nextTag + "(\\s|$)", "i");
}
else if (regex.id.test(nextWord)) {
idElm = DOMAssistant.$(nextWord) || null;
}
for (var j=0, prevRef; (prevRef=prevElm[j]); j++) {
switch (childOrSiblingRef[0]) {
case ">":
var children = idElm || getElementsByTagName(nextTag, prevRef);
for (var k=0, child; (child=children[k]); k++) {
if (child.parentNode === prevRef) {
matchingElms[matchingElms.length] = child;
}
}
break;
case "+":
if ((prevRef = navigate(prevRef, "next"))) {
if ((idElm && idElm[0] === prevRef) || (!idElm && (!nextTag || nextRegExp.test(prevRef.nodeName)))) {
matchingElms[matchingElms.length] = prevRef;
}
}
break;
case "~":
while ((prevRef = prevRef.nextSibling) && !prevRef.added) {
if ((idElm && idElm[0] === prevRef) || (!idElm && (!nextTag || nextRegExp.test(prevRef.nodeName)))) {
prevRef.added = true;
matchingElms[matchingElms.length] = prevRef;
}
}
break;
}
}
prevElm = matchingElms;
clearAdded();
rule = cssSelectors[++i];
if (/^\w+$/.test(rule) || regex.id.test(rule)) {
continue;
}
prevElm.skipTag = true;
}
var cssSelector = regex.selector.exec(rule);
splitRule = {
tag : cssSelector[1]? cssSelector[1] : "*",
id : cssSelector[2],
allClasses : cssSelector[3],
allAttr : cssSelector[5],
allPseudos : cssSelector[10]
};
anyTag = (splitRule.tag === "*");
if (splitRule.id) {
var u = 0, DOMElm = document.getElementById(splitRule.id.slice(1));
if (DOMElm) {
while (prevElm[u] && !DOMAssistant.hasChild.call(prevElm[u], DOMElm)) { u++; }
matchingElms = (u < prevElm.length && (anyTag || splitRule.tag === DOMElm.tagName.toLowerCase()))? [DOMElm] : [];
}
prevElm = matchingElms;
}
else if (splitRule.tag && !prevElm.skipTag) {
if (i===0 && !matchingElms.length && prevElm.length === 1) {
prevElm = matchingElms = pushAll([], getElementsByTagName(splitRule.tag, prevElm[0]));
}
else {
for (var l=0, ll=prevElm.length, tagCollectionMatches, tagMatch; l<ll; l++) {
tagCollectionMatches = getElementsByTagName(splitRule.tag, prevElm[l]);
for (var m=0; (tagMatch=tagCollectionMatches[m]); m++) {
if (!tagMatch.added) {
tagMatch.added = true;
matchingElms[matchingElms.length] = tagMatch;
}
}
}
prevElm = matchingElms;
clearAdded();
}
}
if (!matchingElms.length) {
break;
}
prevElm.skipTag = false;
if (splitRule.allClasses) {
var n = 0, matchingClassElms = [], allClasses = splitRule.allClasses.split(".").slice(1);
while ((current = prevElm[n++])) {
var matchCls = true, elmClass = current.className;
if (elmClass && elmClass.length) {
elmClass = elmClass.split(" ");
for (var o=allClasses.length; o--;) {
if (elmClass.indexOf(allClasses[o]) < 0) {
matchCls = false;
break;
}
}
if (matchCls) {
matchingClassElms[matchingClassElms.length] = current;
}
}
}
prevElm = matchingElms = matchingClassElms;
}
if (splitRule.allAttr) {
var matchAttr, r = 0, regExpAttributes = [], matchingAttributeElms = [], allAttr = splitRule.allAttr.match(regex.attribs);
for (var specialStrip = /^\[(selected|readonly)(\s*=.+)?\]$/, q=0, ql=allAttr.length, attributeMatch, attrVal; q<ql; q++) {
regex.attribs.lastIndex = 0;
attributeMatch = regex.attribs.exec(allAttr[q].replace(specialStrip, "[$1]"));
attrVal = attrToRegExp(attributeMatch[4], attributeMatch[2] || null);
regExpAttributes[q] = [(attrVal? new RegExp(attrVal) : null), attributeMatch[1]];
}
while ((current = matchingElms[r++])) {
for (var s=0, sl=regExpAttributes.length; s<sl; s++) {
var attributeRegExp = regExpAttributes[s][0], currentAttr = getAttr(current, regExpAttributes[s][1]);
matchAttr = true;
if (!attributeRegExp && currentAttr === true) { continue; }
if ((!attributeRegExp && (!currentAttr || typeof currentAttr !== "string" || !currentAttr.length)) || (!!attributeRegExp && !attributeRegExp.test(currentAttr))) {
matchAttr = false;
break;
}
}
if (matchAttr) {
matchingAttributeElms[matchingAttributeElms.length] = current;
}
}
prevElm = matchingElms = matchingAttributeElms;
}
if (splitRule.allPseudos) {
var allPseudos = splitRule.allPseudos.match(regex.pseudos);
for (var t=0, tl=allPseudos.length; t<tl; t++) {
regex.pseudos.lastIndex = 0;
var pseudo = regex.pseudos.exec(allPseudos[t]);
var pseudoClass = pseudo[1]? pseudo[1].toLowerCase() : null;
var pseudoValue = pseudo[3] || null;
matchingElms = getElementsByPseudo(matchingElms, pseudoClass, pseudoValue);
clearAdded(matchingElms);
}
prevElm = matchingElms;
}
}
elm = ((tagBin.length && (anyTag || index.call(tagBin, splitRule.tag) >= 0 || index.call(tagBin, "*") >= 0))? pushUnique : pushAll)(elm, prevElm);
tagBin.push(splitRule.tag);
if (isIE && anyTag) { elm = elm.filter(notComment); }
}
return ((elm.length > 1 && cssRules.length > 1) || sort > 0)? sortDocumentOrder(elm) : elm;
},
cssByXpath : function (cssRule) {
var ns = { xhtml: "http://www.w3.org/1999/xhtml" },
prefix = (document.documentElement.namespaceURI === ns.xhtml)? "xhtml:" : "",
nsResolver = function lookupNamespaceURI (prefix) {
return ns[prefix] || null;
};
DOMAssistant.cssByXpath = function (cssRule) {
var currentRule, cssSelectors, xPathExpression, cssSelector, splitRule, sequence,
elm = new HTMLArray(), cssRules = cssRule.replace(regex.rules, ",").split(",");
function attrToXPath (wrap) {
var pre = wrap? "[" : "", post = wrap? "]" : "";
return function (match, p1, p2, p3, p4) {
p4 = (p4 || "").replace(regex.quoted, "$1");
if (p1 === p4 && p1 === "readonly") { p3 = null; }
return pre + ({
"^": "starts-with(@" + p1 + ", \"" + p4 + "\")",
"$": "substring(@" + p1 + ", (string-length(@" + p1 + ") - " + (p4.length - 1) + "), " + p4.length + ") = \"" + p4 + "\"",
"*": "contains(concat(\" \", @" + p1 + ", \" \"), \"" + p4 + "\")",
"|": "@" + p1 + "=\"" + p4 + "\" or starts-with(@" + p1 + ", \"" + p4 + "-\")",
"~": "contains(concat(\" \", @" + p1 + ", \" \"), \" " + p4 + " \")"
}[p2] || ("@" + p1 + (p3? "=\"" + p4 + "\"" : ""))) + post;
};
}
function pseudoToXPath (tag, pseudoClass, pseudoValue) {
tag = /\-child$/.test(pseudoClass)? "*" : tag;
var pseudo = pseudoClass.split("-"), position = ((pseudo[1] === "last")? "(count(following-sibling::" : "(count(preceding-sibling::") + tag + ") + 1)", recur, hash;
switch (pseudo[0]) {
case "nth": return (pseudoValue !== "n" && (sequence = DOMAssistant.getSequence(pseudoValue)))? ((sequence.start === sequence.max)? position + " = " + sequence.start : position + " mod " + sequence.add + " = " + sequence.modVal + ((sequence.start > 1)? " and " + position + " >= " + sequence.start : "") + ((sequence.max > 0)? " and " + position + " <= " + sequence.max: "")) : "";
case "not": return "not(" + ((recur = regex.pseudo.exec(pseudoValue))? pseudoToXPath(tag, recur[1]? recur[1].toLowerCase() : null, recur[3] || null) : pseudoValue.replace(regex.id, "[id=$1]").replace(regex.tag, "self::$0").replace(regex.classes, "contains(concat(\" \", @class, \" \"), \" $1 \")").replace(regex.attribs, attrToXPath())) + ")";
case "first": return "not(preceding-sibling::" + tag + ")";
case "last": return "not(following-sibling::" + tag + ")";
case "only": return "not(preceding-sibling::" + tag + " or following-sibling::" + tag + ")";
case "empty": return "not(child::*) and not(text())";
case "contains": return "contains(., \"" + pseudoValue.replace(regex.quoted, "$1") + "\")";
case "enabled": return "not(@disabled) and not(@type=\"hidden\")";
case "disabled": return "@disabled";
case "target": return "@name=\"" + (hash = document.location.hash.slice(1)) + "\" or @id=\"" + hash + "\"";
default: return "@" + pseudoClass + "=\"" + pseudoValue + "\"";
}
}
for (var i=0; (currentRule=cssRules[i]); i++) {
if (!(cssSelectors = currentRule.match(regex.selectorSplit)) || i && elm.indexOf.call(cssRules.slice(0, i), currentRule) > -1) { continue; }
xPathExpression = xPathExpression? xPathExpression + " | ." : ".";
for (var j=0, jl=cssSelectors.length; j<jl; j++) {
cssSelector = regex.selector.exec(cssSelectors[j]);
splitRule = {
tag: prefix + (cssSelector[1]? cssSelector[1] : "*"),
id: cssSelector[2],
allClasses: cssSelector[3],
allAttr: cssSelector[5],
allPseudos: cssSelector[10],
tagRelation: cssSelector[20]
};
xPathExpression +=
(splitRule.tagRelation? ({ ">": "/", "+": "/following-sibling::*[1]/self::", "~": "/following-sibling::" }[splitRule.tagRelation] || "") : ((j > 0 && regex.relation.test(cssSelectors[j-1]))? splitRule.tag : ("//" + splitRule.tag))) +
(splitRule.id || "").replace(regex.id, "[@id = \"$1\"]") +
(splitRule.allClasses || "").replace(regex.classes, "[contains(concat(\" \", @class, \" \"), \" $1 \")]") +
(splitRule.allAttr || "").replace(regex.attribs, attrToXPath(true));
if (splitRule.allPseudos) {
var allPseudos = splitRule.allPseudos.match(regex.pseudos);
for (var k=0, kl=allPseudos.length; k<kl; k++) {
regex.pseudos.lastIndex = 0;
var pseudo = regex.pseudos.exec(allPseudos[k]),
pseudoClass = pseudo[1]? pseudo[1].toLowerCase() : null,
pseudoValue = pseudo[3] || null,
xpath = pseudoToXPath(splitRule.tag, pseudoClass, pseudoValue);
if (xpath.length) {
xPathExpression += "[" + xpath + "]";
}
}
}
}
}
try {
var xPathNodes = document.evaluate(xPathExpression, this, nsResolver, 7, null), node, p=0;
while ((node = xPathNodes.snapshotItem(p++))) { elm.push(node); }
} catch (e) {}
return elm;
};
return DOMAssistant.cssByXpath.call(this, cssRule);
},
cssSelection : function (cssRule) {
if (!cssRule) { return null; }
var special = regex.special.test(cssRule);
try {
if (document.querySelectorAll && !special) {
return pushAll(new HTMLArray(), this.querySelectorAll(cssRule));
}
} catch (e) {}
return ((document.evaluate && !special && !/-of-type/.test(cssRule))? DOMAssistant.cssByXpath : DOMAssistant.cssByDOM).call(this, cssRule);
},
cssSelect : function (cssRule) {
return DOMAssistant.cssSelection.call(this, cssRule);
},
elmsByClass : function (className, tag) {
var cssRule = (tag || "") + "." + className;
return DOMAssistant.cssSelection.call(this, cssRule);
},
elmsByAttribute : function (attr, attrVal, tag, substrMatchSelector) {
var cssRule = (tag || "") + "[" + attr + ((attrVal && attrVal !== "*")? ((substrMatchSelector || "") + "=" + attrVal + "]") : "]");
return DOMAssistant.cssSelection.call(this, cssRule);
},
elmsByTag : function (tag) {
return DOMAssistant.cssSelection.call(this, tag);
}
};
}();
DOMAssistant.initCore();
DOMAssistant.Storage = function () {
var uniqueId = 1, data = [], expando = "_da" + +new Date();
return {
hasData : function () {
var uid = this[expando];
return !!uid && !!data[uid];
},
retrieve : function (key) {
if (!DOMAssistant.def(key)) {
return this[expando] || (this[expando] = uniqueId++);
}
if (!this[expando] || !data[this[expando]]) { return; }
return data[this[expando]][key];
},
store : function (key, val) {
var uid = this[expando] || (this[expando] = uniqueId++);
data[uid] = data[uid] || {};
if (typeof key === "object") {
for (var i in key) {
if (typeof i === "string") {
data[uid][i] = key[i];
}
}
}
else {
data[uid][key] = val;
}
return this;
},
unstore : function (key) {
var uid = this[expando] || (this[expando] = uniqueId++);
if (data[uid]) {
if (DOMAssistant.def(key)) {
delete data[uid][key];
}
else {
data[uid] = null;
}
}
return this;
}
};
}();
DOMAssistant.attach(DOMAssistant.Storage);
DOMAssistant.AJAX = function () {
var globalXMLHttp = null,
readyState = 0,
status = -1,
statusText = "",
requestPool = [],
createAjaxObj = function (url, method, callback, addToContent) {
var params = null;
if (/POST/i.test(method)) {
url = url.split("?");
params = url[1];
url = url[0];
}
return {
url : url,
method : method,
callback : callback,
params : params,
headers : {},
responseType : "text",
addToContent : addToContent || false
};
};
return {
publicMethods : [
"ajax",
"get",
"post",
"load"
],
initRequest : function () {
var XMLHttp = null;
if (!!window.XMLHttpRequest && !DOMAssistant.isIE) {
XMLHttp = new XMLHttpRequest();
DOMAssistant.AJAX.initRequest = function () {
return requestPool.length? requestPool.pop() : new XMLHttpRequest();
};
}
else if (!!window.ActiveXObject) {
var XMLHttpMS = ["Msxml2.XMLHTTP.6.0", "Msxml2.XMLHTTP.3.0", "Msxml2.XMLHTTP", "Microsoft.XMLHTTP"];
for (var i=0; i<XMLHttpMS.length; i++) {
try {
XMLHttp = new window.ActiveXObject(XMLHttpMS[i]);
DOMAssistant.AJAX.initRequest = function () {
return requestPool.length? requestPool.pop() : new window.ActiveXObject(XMLHttpMS[i]);
};
break;
}
catch (e) {
XMLHttp = null;
}
}
}
return XMLHttp;
},
ajax : function (ajaxObj) {
if (!ajaxObj.noParse && ajaxObj.url && /\?/.test(ajaxObj.url) && ajaxObj.method && /POST/i.test(ajaxObj.method)) {
var url = ajaxObj.url.split("?");
ajaxObj.url = url[0];
ajaxObj.params = url[1] + ((url[1].length > 0 && ajaxObj.params)? ("&" + ajaxObj.params) : "");
}
return DOMAssistant.AJAX.makeCall.call(this, ajaxObj);
},
get : function (url, callback, addToContent) {
return DOMAssistant.AJAX.makeCall.call(this, createAjaxObj(url, "GET", callback, addToContent));
},
post : function (url, callback) {
return DOMAssistant.AJAX.makeCall.call(this, createAjaxObj(url, "POST", callback));
},
load : function (url, addToContent) {
this.get(url, DOMAssistant.AJAX.replaceWithAJAXContent, addToContent);
},
makeCall : function (ajaxObj) {
var XMLHttp = DOMAssistant.AJAX.initRequest();
if (XMLHttp) {
globalXMLHttp = XMLHttp;
(function (elm) {
var url = ajaxObj.url,
method = ajaxObj.method || "GET",
callback = ajaxObj.callback,
params = ajaxObj.params,
headers = ajaxObj.headers,
responseType = ajaxObj.responseType || "text",
addToContent = ajaxObj.addToContent,
timeout = ajaxObj.timeout || null,
ex = ajaxObj.exception,
timeoutId = null,
done = false;
XMLHttp.open(method, url, true);
XMLHttp.setRequestHeader("AJAX", "true");
XMLHttp.setRequestHeader("X-Requested-With", "XMLHttpRequest");
if (method === "POST") {
XMLHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
XMLHttp.setRequestHeader("Content-length", params? params.length : 0);
if (XMLHttp.overrideMimeType) {
XMLHttp.setRequestHeader("Connection", "close");
}
}
if (responseType === "json") {
XMLHttp.setRequestHeader("Accept", "application/json, text/javascript, */*");
}
for (var i in headers) {
if (typeof i === "string") {
XMLHttp.setRequestHeader(i, headers[i]);
}
}
if (typeof callback === "function") {
XMLHttp.onreadystatechange = function () {
try {
if (XMLHttp.readyState === 4 && !done) {
window.clearTimeout(timeoutId);
done = true;
status = XMLHttp.status;
statusText = XMLHttp.statusText;
readyState = 4;
if ((status || location.protocol !== "file:") && (status < 200 || status >= 300)) {
throw new Error(statusText);
}
var response = /xml/i.test(responseType)? XMLHttp.responseXML : XMLHttp.responseText;
if (/json/i.test(responseType) && !!response) {
response = (typeof JSON === "object" && typeof JSON.parse === "function")? JSON.parse(response) : eval("(" + response + ")");
}
globalXMLHttp = null;
XMLHttp.onreadystatechange = function () {};
requestPool.push(XMLHttp);
callback.call(elm, response, addToContent);
}
}
catch (e) {
globalXMLHttp = XMLHttp = null;
if (typeof ex === "function") {
ex.call(elm, e);
ex = null;
}
}
};
}
XMLHttp.send(params);
if (timeout) {
timeoutId = window.setTimeout( function () {
if (!done) {
XMLHttp.abort();
done = true;
if (typeof ex === "function") {
readyState = 0;
status = 408;
statusText = "Request timeout";
globalXMLHttp = XMLHttp = null;
ex.call(elm, new Error(statusText));
ex = null;
}
}
}, timeout);
}
})(this);
}
return this;
},
replaceWithAJAXContent : function (content, add) {
if (add) {
this.innerHTML += content;
}
else {
DOMAssistant.cleanUp(this);
this.innerHTML = content;
}
},
getReadyState : function () {
return (globalXMLHttp && DOMAssistant.def(globalXMLHttp.readyState))? globalXMLHttp.readyState : readyState;
},
getStatus : function () {
return status;
},
getStatusText : function () {
return statusText;
}
};
}();
DOMAssistant.attach(DOMAssistant.AJAX);
DOMAssistant.CSS = function () {
var def = DOMAssistant.def,
direct = { display: true };
return {
addClass : function (className) {
if (!this.hasClass(className)) {
var currentClass = this.className;
this.className = currentClass + (currentClass.length? " " : "") + className;
}
return this;
},
removeClass : function (className) {
return this.replaceClass(className);
},
replaceClass : function (className, newClass) {
var classToRemove = new RegExp(("(^|\\s)" + className + "(\\s|$)"), "i");
this.className = this.className.replace(classToRemove, function (match, p1, p2) {
return newClass? (p1 + newClass + p2) : " ";
}).replace(/^\s+|\s+$/g, "");
return this;
},
hasClass : function (className) {
return (" " + this.className + " ").indexOf(" " + className + " ") > -1;
},
setStyle : function (style, value) {
var css = this.style;
if ("filters" in this && (typeof style === "string"? /opacity/i.test(style) : def(style.opacity))) {
css.zoom = 1;
css.filter = (css.filter || "").replace(/alpha\([^)]*\)/, "") + "alpha(opacity=" + (def(style.opacity)? style.opacity : value) * 100 + ")";
}
if (def(css.cssText)) {
var styleToSet = css.cssText;
if (typeof style === "object") {
for (var i in style) {
if (typeof i === "string") {
if (direct[i]) { css[i] = style[i]; }
styleToSet += ";" + i + ":" + style[i];
}
}
}
else {
if (direct[style]) { css[style] = value; }
styleToSet += ";" + style + ":" + value;
}
css.cssText = styleToSet;
}
return this;
},
getStyle : function (cssRule) {
var val = "", f;
cssRule = cssRule.toLowerCase();
if (document.defaultView && document.defaultView.getComputedStyle) {
val = document.defaultView.getComputedStyle(this, "").getPropertyValue(cssRule);
}
else if (this.currentStyle) {
if ("filters" in this && cssRule === "opacity") {
val = (f = this.style.filter || this.currentStyle.filter) && f.indexOf("opacity=") >= 0? parseFloat(f.match(/opacity=([^)]*)/)[1]) / 100 : 1;
}
else {
cssRule = cssRule.replace(/^float$/, "styleFloat").replace(/\-(\w)/g, function (match, p1) {
return p1.toUpperCase();
});
val = this.currentStyle[cssRule];
}
if (val === "auto" && /^(width|height)$/.test(cssRule) && this.currentStyle.display !== "none") {
val = this["offset" + cssRule.charAt(0).toUpperCase() + cssRule.substr(1)] + "px";
}
}
return val;
}
};
}();
DOMAssistant.attach(DOMAssistant.CSS);
DOMAssistant.Content = function () {
var D$ = DOMAssistant.$$;
return {
init : function () {
DOMAssistant.setCache(false);
},
create : function (name, attr, append, content) {
var elm = D$(document.createElement(name));
if (attr) {
elm = elm.setAttributes(attr);
}
if (DOMAssistant.def(content)) {
elm.addContent(content);
}
if (append) {
this.appendChild(elm);
}
return elm;
},
setAttributes : function (attr) {
if (DOMAssistant.isIE) {
var setAttr = function (elm, att, val) {
var attLower = att.toLowerCase();
switch (attLower) {
case "name":
case "type":
case "multiple":
return D$(document.createElement(elm.outerHTML.replace(new RegExp(attLower + "(=[a-zA-Z]+)?"), " ").replace(">", " " + attLower + "=" + val + ">")));
case "style":
elm.style.cssText = val;
return elm;
default:
elm[DOMAssistant.camel[attLower] || att] = val;
return elm;
}
};
DOMAssistant.Content.setAttributes = function (attr) {
var elem = this;
var parent = this.parentNode;
for (var i in attr) {
if (typeof attr[i] === "string" || typeof attr[i] === "number") {
var newElem = setAttr(elem, i, attr[i]);
if (parent && /(name|type)/i.test(i)) {
if (elem.innerHTML) {
newElem.innerHTML = elem.innerHTML;
}
parent.replaceChild(newElem, elem);
}
elem = newElem;
}
}
return elem;
};
}
else {
DOMAssistant.Content.setAttributes = function (attr) {
for (var i in attr) {
if (/class/i.test(i)) {
this.className = attr[i];
}
else {
this.setAttribute(i, attr[i]);
}
}
return this;
};
}
return DOMAssistant.Content.setAttributes.call(this, attr);
},
addContent : function (content) {
var type = typeof content;
if (type === "string" || type === "number") {
if (!this.firstChild) {
this.innerHTML = content;
}
else {
var tmp = document.createElement("div");
tmp.innerHTML = content;
for (var i=tmp.childNodes.length-1, last=null; i>=0; i--) {
last = this.insertBefore(tmp.childNodes[i], last);
}
}
}
else if (type === "object" || (type === "function" && !!content.nodeName)) {
this.appendChild(content);
}
return this;
},
replaceContent : function (content) {
DOMAssistant.cleanUp(this);
return this.addContent(content);
},
replace : function (content, returnNew) {
var type = typeof content;
if (type === "string" || type === "number") {
var parent = this.parentNode;
var tmp = DOMAssistant.Content.create.call(parent, "div", null, false, content);
for (var i=tmp.childNodes.length; i--;) {
parent.insertBefore(tmp.childNodes[i], this.nextSibling);
}
content = this.nextSibling;
parent.removeChild(this);
}
else if (type === "object" || (type === "function" && !!content.nodeName)) {
this.parentNode.replaceChild(content, this);
}
return returnNew? content : this;
},
remove : function () {
DOMAssistant.cleanUp(this);
if (this.hasData()) {
if (this.removeEvent) { this.removeEvent(); }
this.unstore();
}
this.parentNode.removeChild(this);
return null;
}
};
}();
DOMAssistant.attach(DOMAssistant.Content);
DOMAssistant.Events = function () {
var handler,
key = "_events",
w3cMode = !!document.addEventListener,
useCapture = { focus: true, blur: true },
translate = DOMAssistant.isIE? { focus: "activate", blur: "deactivate", mouseenter: "mouseover", mouseleave: "mouseout" } : { mouseenter: "mouseover", mouseleave: "mouseout" },
regex = {
special: /^submit|reset|change|select$/i,
mouseenterleave: /^mouse(enter|leave)$/i,
dom: /^DOM/,
on: /^on/i
},
special = function (e) {
return DOMAssistant.isIE && regex.special.test(e);
},
fix = function (e) {
return translate[e] || e;
},
createEvent = function (e, type, target) {
e = e || window.event || {};
if (e.event) { return e; }
var event = {
event: e,
type: type || e.type,
bubbles: e.bubbles || true,
cancelable: e.cancelable || false,
target: target || e.target || e.srcElement,
clientX: e.clientX || 0,
clientY: e.clientY || 0,
altKey: e.altKey || false,
ctrlKey: e.ctrlKey || false,
shiftKey: e.shiftKey || false,
button: e.button || null,
timeStamp: +new Date(),
preventDefault: function() {
if (e.preventDefault) { e.preventDefault(); }
this.returnValue = e.returnValue = false;
},
stopPropagation: function() {
if (e.stopPropagation) { e.stopPropagation(); }
this.cancelBubble = e.cancelBubble = true;
}
};
if (event.target && 3 === event.target.nodeType) { // Safari textnode bug
event.target = event.target.parentNode;
}
event.currentTarget = event.target;
event.relatedTarget = e.relatedTarget || (e.fromElement === event.target? e.toElement : e.fromElement) || null;
var de = document.documentElement, b = document.body;
event.pageX = DOMAssistant.def(e.pageX)? e.pageX : (event.clientX + (de.scrollLeft || b.scrollLeft) - (de.clientLeft || 0));
event.pageY = DOMAssistant.def(e.pageY)? e.pageY : (event.clientY + (de.scrollTop || b.scrollTop) - (de.clientTop || 0));
if ("number" === typeof e.which) {
event.keyCode = e.keyCode;
event.charCode = event.which = e.which;
}
else if (e.keyCode) {
event.keyCode = event.charCode = e.keyCode;
}
return event;
};
return {
publicMethods : [
"triggerEvent",
"addEvent",
"removeEvent",
"relayEvent",
"unrelayEvent",
"preventDefault",
"cancelBubble"
],
init : function () {
DOMAssistant.preventDefault = this.preventDefault;
DOMAssistant.cancelBubble = this.cancelBubble;
handler = this.handleEvent;
},
triggerEvent : function (evt, target, e) {
var fevt = fix(evt),
events = this.retrieve(key),
event = e || createEvent(e, fevt, target || this);
event.currentTarget = this;
if (events && events[fevt]) {
for (var i=0, iL=events[fevt].length; i<iL; i++) {
if (events[fevt][i].call(this, event) === false) { event.stopPropagation(); }
}
}
else if (typeof this["on" + fevt] === "function") {
this["on" + fevt].call(this, event);
}
var p = DOMAssistant.$$(this.parentNode);
if (!event.cancelBubble && p && p.nodeType === 1) {
p.triggerEvent(fevt, target, event);
}
return this;
},
addEvent : function (evt, func, relay, proxy, selector) {
var existingEvent,
fevt = fix(evt),
uid = fevt + this.retrieve(),
onevt = "on" + fevt;
if (!(func.attachedElements && func.attachedElements[uid])) {
var events = this.retrieve(key) || {};
if (!events[fevt]) {
events[fevt] = [];
existingEvent = this[onevt];
this[onevt] = null;
}
if (typeof this.window === "object") { this.window[onevt] = handler; }
else if (!events[fevt].length) {
if (w3cMode) { this.addEventListener(fevt, handler, useCapture[fevt]); }
else { this[onevt] = handler; }
}
if (existingEvent) {
events[fevt].push(existingEvent);
}
if (fevt !== evt) { func.evt = evt; }
func.relay = relay;
func.proxy = proxy;
func.selector = selector;
func.attachedElements = func.attachedElements || {};
func.attachedElements[uid] = true;
events[fevt].push(func);
this.store(key, events);
}
return this;
},
handleEvent : function (evt) {
var currentEvt = (evt && regex.dom.test(evt.type) && w3cMode)? evt : createEvent(evt),
type = fix(currentEvt.type),
targ = currentEvt.target,
relatedTarg = currentEvt.relatedTarget,
eventColl = this.retrieve(key)[type].slice(0), eventCollLength, eventReturn, oevt;
if ((eventCollLength = eventColl.length)) {
for (var i=0; i<eventCollLength; i++) {
if (typeof eventColl[i] === "function") {
if ((oevt = eventColl[i].evt) && oevt !== type) {
currentEvt.type = oevt;
if (relatedTarg && regex.mouseenterleave.test(oevt)) {
if (eventColl[i].relay) {
var elms = eventColl[i].elms || (eventColl[i].elms = this.cssSelect(eventColl[i].selector));
if (elms.indexOf(targ) < 0 || !DOMAssistant.hasChild.call(relatedTarg, targ)) { continue; }
}
else if (this === relatedTarg || this.hasChild(relatedTarg)) { continue; }
}
}
eventReturn = eventColl[i].call(this, currentEvt);
}
}
if (eventReturn === false) { currentEvt.stopPropagation(); }
return eventReturn;
}
},
removeEvent : function (evt, func, relay, proxy) {
var uid = (evt = fix(evt)) + this.retrieve(),
events = this.retrieve(key),
onevt = "on" + evt;
if (events && !evt) {
for (var ev in events) {
if (events[ev].length) { this.removeEvent(ev); }
}
var attr = this.attributes;
for (var att, j=attr.length; j--;) {
att = attr[j].nodeName.toLowerCase();
if (regex.on.test(att) && typeof this[att] === "function") {
this[att] = null;
}
}
}
else if (events && events[evt]) {
var eventColl = events[evt];
for (var fn, i=eventColl.length; i--;) {
fn = func || eventColl[i];
if (eventColl[i] === fn && relay === fn.relay && proxy === fn.proxy) {
eventColl.splice(i, 1);
if (!!proxy && fn.selector) {
this.cssSelect(fn.selector).removeEvent(proxy);
}
if (fn.attachedElements) {
fn.attachedElements[uid] = null;
}
}
}
if (!events[evt].length) {
if (w3cMode) { this.removeEventListener(evt, handler, useCapture[evt]); }
else { this[onevt] = null; }
}
}
else if (this[onevt] && !func && !relay) {
this[onevt] = null;
}
return this;
},
relayEvent: function (evt, selector, fn, proxy) {
if (special(evt)) {
this.relayEvent("focus", selector, function() {
DOMAssistant.$$(this).removeEvent(evt).addEvent(evt, function(e) {
return fn.call(this, createEvent(e));
});
}, evt).relayEvent("blur", selector, function() {
DOMAssistant.$$(this).removeEvent(evt);
}, evt);
return this;
}
return this.addEvent(evt, function(e) {
e = createEvent(e);
var target = e.target, args = arguments, i = 0, elm, elms = this.cssSelect(selector);
while ((elm = elms[i++])) {
if ((elm === target || DOMAssistant.hasChild.call(elm, target)) && !elm.disabled) {
e.currentTarget = elm;
var retVal = fn.apply(elm, args);
if (!retVal) { e.preventDefault(); }
return retVal;
}
}
}, true, proxy, selector);
},
unrelayEvent: function (evt) {
if (special(evt)) {
return this.removeEvent("focus", null, true, evt).removeEvent("blur", null, true, evt);
}
return this.removeEvent(evt, null, true);
},
preventDefault : function (evt) {
if (evt.preventDefault) { evt.preventDefault(); }
evt.returnValue = false;
},
cancelBubble : function (evt) {
if (evt.stopPropagation) { evt.stopPropagation(); }
evt.cancelBubble = true;
}
};
}();
DOMAssistant.attach(DOMAssistant.Events);
DOMAssistant.DOMLoad = function () {
var DOMLoaded = false,
DOMLoadTimer = null,
functionsToCall = [],
addedStrings = {},
errorHandling = null,
execFunctions = function () {
for (var i=0, il=functionsToCall.length; i<il; i++) {
try {
functionsToCall[i]();
}
catch (e) {
if (errorHandling && typeof errorHandling === "function") {
errorHandling(e);
}
}
}
functionsToCall = [];
},
DOMHasLoaded = function () {
if (DOMLoaded) {
return;
}
DOMLoaded = true;
execFunctions();
};
/* Internet Explorer */
/*@cc_on
@if (@_win32 || @_win64)
document.write("<script id=\"ieScriptLoad\" defer src=\"//:\"><\/script>");
document.getElementById("ieScriptLoad").onreadystatechange = function() {
if (this.readyState === "complete") {
DOMHasLoaded();
}
};
@end @*/
/* Mozilla, Chrome, Opera */
if (document.addEventListener) {
document.addEventListener("DOMContentLoaded", DOMHasLoaded, false);
}
/* Safari, iCab, Konqueror */
if (/KHTML|WebKit|iCab/i.test(navigator.userAgent)) {
DOMLoadTimer = setInterval(function () {
if (/loaded|complete/i.test(document.readyState)) {
DOMHasLoaded();
clearInterval(DOMLoadTimer);
}
}, 10);
}
/* Other web browsers */
window.onload = DOMHasLoaded;
return {
DOMReady : function () {
for (var i=0, il=arguments.length, funcRef; i<il; i++) {
funcRef = arguments[i];
if (!funcRef.DOMReady && !addedStrings[funcRef]) {
if (typeof funcRef === "string") {
addedStrings[funcRef] = true;
funcRef = new Function(funcRef);
}
funcRef.DOMReady = true;
functionsToCall.push(funcRef);
}
}
if (DOMLoaded) {
execFunctions();
}
},
setErrorHandling : function (funcRef) {
errorHandling = funcRef;
}
};
}();
DOMAssistant.DOMReady = DOMAssistant.DOMLoad.DOMReady;