/* 
   ASPxDataControls Library by Developer Express

   Copyright (c) 2000-2005 Developer Express Inc  
   ALL RIGHTS RESERVED

   The entire contents of this file is protected by U.S. and   
   International Copyright Laws. Unauthorized reproduction,     
   reverse-engineering, and distribution of all or any portion of   
   the code contained in this file is strictly prohibited and may  
   result in severe civil and criminal penalties and will be        
   prosecuted to the maximum extent possible under the law.
*/
function ASPxClientUtils(){
}

var callBackIDParamName = "__ASPxCallBackID";
var callBackActionParamName = "__ASPxCallBackAction";

var callBackResultListenerMark = "$Ls$";
var callBackResultListenerBlockMark = "$Lb$";
var callBackSuccessIdent = "$!$";

var kbShift = 16;
var kbCtrl = 17;
var kbAlt = 18;
var kbBackSpace = 8;
var kbTab = 9;
var kbEnter = 13;
var kbEsc = 27;
var kbSpace = 32;
var kbPgUp = 33;
var kbPgDown = 34;
var kbEnd = 35;
var kbHome = 36;
var kbLeft = 37;
var kbUp = 38;
var kbRight = 39;
var kbDown = 40;
var kbInsert = 45;
var kbDelete = 46;
var kbPlus = 107;
var kbMinus = 109;
var kbF1 = 112;
var kbF2 = 113;
var kbF3 = 114;
var kbF4 = 115;
var kbF5 = 116;
var kbF6 = 117;
var kbF7 = 118;
var kbF8 = 119;
var kbF9 = 120;
var kbF10 = 121;
var kbF11 = 122;
var kbF12 = 123;

var krHandled = 0;
var krUnhandled = 1;
var krSystem = 2;

var hotTrackEnabled = true;
var pressedEnabled = true;

var mouseButton = 0;
var leftBtnPressed = 1;
var rightBtnPressed = 2;
var mouseWheelShift = 3;

var horzTextPadding = 4;
var indicatorImgZIndex = 9000;
var popupZIndex = 10000;
var dragHdrZIndex = 100000;

var agent = navigator.userAgent.toLowerCase();
var opera = (agent.indexOf("opera") > -1);
var safari = agent.indexOf("safari") > -1;
var ie6 = ((agent.indexOf("msie 5.5") > -1 || agent.indexOf("msie 6") > -1) && !opera);
var ie4 = ((agent.indexOf("msie") > -1 && document.all && !ie6) && !opera);
var ie = ie4 || ie6;
var ns4 = (agent.indexOf("mozilla/4") >-1 && agent.indexOf("msie") == -1) && !safari;
var ns6 = (agent.indexOf("mozilla/5") >-1 && agent.indexOf("netscape6") > -1) && !safari;
var ns7 = (agent.indexOf("mozilla/5") >-1 && agent.indexOf("netscape/7") > -1) && !safari;
var mozilla = (agent.indexOf("mozilla/5") >-1 && agent.indexOf("netscape6") == -1 && agent.indexOf("netscape/7") == -1 && agent.indexOf("firefox") == -1) && !safari;
var mozillaVersion = 0;
if(mozilla){
	var str = agent;
	var index = agent.indexOf("rv:");
	if(index > -1){
		str = str.substring(index + 3, str.length);
		mozillaVersion = Number(str.substr(0, 1)) * 100 + Number(str.substr(2, 1)) * 10;
		var separator = str.substr(3, 1);
		if(separator == ".")
			mozillaVersion += Number(str.substr(4, 1));
	}
}
var mozillaCorrectScrollBarVersion = 175;
var firefox = agent.indexOf("firefox") > -1;
var nsUpLevel = ns6 || ns7 || mozilla || firefox;

function insp(obj) {
	alert(getObjInfo(obj));
}
function getObjInfo(obj) {
	var array = new Array();
	for(var key in obj) {
	    if(key.indexOf("on") != 0 && key.indexOf("outer") != 0 && key.indexOf("inner") != 0) {
			var value = eval("obj." + key).toString();
			if(value.indexOf("function") < 0)
				array.push(" " + key + " = " + value);
		}
	}
	array.sort();
	return array.join("\t");
}

function _isExistsType(type){
	return (type != "undefined");
}

function _isFunctionType(type){
	return (type == "function");
}

function _isStringType(type){
	return (type == "string");
}

function _isExists(obj){
	return (typeof(obj) != "undefined") && (obj != null);
}

function _isFunction(obj){
	return typeof(obj) == "function";
}

function _isString(obj){
	return typeof(obj) == "string";
}

function _isBoolean(obj){
	return typeof(obj) == "boolean";
}

function _isNumber(obj){
	return typeof(obj) == "number" && !isNaN(obj);
}

function _isDate(obj){
	return (typeof(obj) == "object") && (obj != null) && _isFunction(obj.getDate);
}

function _getElementById(id){
	return document.getElementById(id);
}
ASPxClientUtils.GetElementById = function(id){
	return _getElementById(id);
}

function _getChildById(element, id){
	if(ie){
		return element.all[id];
	}
	else{
		var nodes = _getChildNodes(element);
		for(var i = 0; i < nodes.length; i ++){
			if(nodes[i].id == id) return nodes[i];
		}	
		for(var i = 0; i < nodes.length; i ++){
			var ret = _getChildById(nodes[i], id);
			if(ret != null) return ret;
		}	
		return null;
	}
}
ASPxClientUtils.GetChildById = function(element, id){
	return _getChildById(element, id);
}

function _getIsParent(parentElement, element){
	while(element != null){
		if(_checkTagName(element, "BODY")) return false;
		if(element == parentElement) return true;
		element = _getParentNode(element);
	}
	return false;
}
ASPxClientUtils.IsParent = function(parentElement, element){
	return _getIsParent(parentElement, element);
}

function _getParentById(element, id){
	element = _getParentNode(element);
	while(element != null){
		if(element.id == id) return element;
		element = _getParentNode(element);
	}
	return null;
}
ASPxClientUtils.GetParentById = function(element, id){
	return _getParentById(element, id);
}

function _checkTagName(element, tagName){
	return _checkTagNames(element, [tagName]);
}

function _checkTagNames(element, tagNames){
	if(element != null && _isExists(element.tagName)){
		var elementTagName = element.tagName.toUpperCase();
		for(var i = 0; i < tagNames.length; i ++){
			if(tagNames[i].toUpperCase() == elementTagName)
				return true;
		}
	}
	return false;
}

function _getChildByTagName(element, tagName, index){
	if(element != null){		
		tagName = tagName.toUpperCase();
		var collection = ie ? element.all.tags(tagName) : element.getElementsByTagName(tagName);
		if(collection != null){
			if(index < collection.length)
				return collection[index];
		}
	}
	return null;
}
ASPxClientUtils.GetChildByTagName = function(element, tagName, index){
	return _getChildByTagName(element, tagName, index);
}

function _getChildByTagNameEx(element, tagName, index, recursive){
	if(element != null){		
		tagName = tagName.toUpperCase();
		var childNodes = _getChildNodes(element);
		for(var i = 0, curIndex = -1; i < childNodes.length; i ++){
			var nodeTagName = childNodes[i].tagName;
			if(nodeTagName != undefined && nodeTagName.toUpperCase() == tagName)
				curIndex ++;
			if(curIndex == index)
				return childNodes[i];
		}
		if(recursive){
			for(var i = 0; i < childNodes.length; i ++){
				var foundNode = _getChildByTagNameEx(childNodes[i], tagName, index, recursive);
				if(foundNode != null)
					return foundNode;
			}
		}
	}
	return null;
}
ASPxClientUtils.GetChildByTagNameEx = function(element, tagName, index, recursive){
	return _getChildByTagNameEx(element, tagName, index, recursive);
}

function _getParentByTagName(element, tagName){
	element = _getParentNode(element);
	tagName = tagName.toUpperCase();
	while(element != null){
		if(element.tagName.toUpperCase() == tagName) return element;
		element = _getParentNode(element);
	}
	return null;
}
ASPxClientUtils.GetParentByTagName = function(element, tagName){
	return _getParentByTagName(element, tagName);
}

function _getChildByCssClass(element, cssClass){
	var nodes = _getChildNodes(element);
	for(var i = 0; i < nodes.length; i ++){
		if(nodes[i].className == cssClass) return nodes[i];
	}	
	for(var i = 0; i < nodes.length; i ++){
		var ret = _getChildByCssClass(nodes[i], cssClass);
		if(ret != null) return ret;
	}	
	return null;
}

function _getParentByCssClass(element, cssClass){
	element = _getParentNode(element);
	while(element != null){
		if(element.className == cssClass) return element;
		element = _getParentNode(element);
	}
	return null;
}

function _getParentNode(element){
	return element.parentNode;
}
ASPxClientUtils.GetParentNode = function(element){
	return _getParentNode(element);
}

function _getChildNodes(element){
	return element.childNodes;
}
ASPxClientUtils.GetChildNodes = function(element){
	return _getChildNodes(element);
}

function _getChildNode(element, childNodeIndex){
	return element.childNodes[childNodeIndex];
}
ASPxClientUtils.GetChildNode = function(element, childNodeIndex){
	return _getChildNode(element, childNodeIndex);
}

function _getParentNodes(element){
	return element.parentNode.childNodes;
}

function _getFirstChild(element){
	var firstChild = element.firstChild;
	while(firstChild != null && firstChild.tagName == undefined){
		firstChild = firstChild.nextSibling;
	}
	return firstChild;
}
ASPxClientUtils.GetFirstChild = function(element){
	return _getFirstChild(element);
}

function _getLastChild(element){
	var lastChild = element.lastChild;
	while(lastChild != null && lastChild.tagName == undefined){
		lastChild = lastChild.previousSibling;
	}
	return lastChild;
}
ASPxClientUtils.GetLastChild = function(element){
	return _getLastChild(element);
}

function _getPreviousSibling(element){
	return element.previousSibling;
}
ASPxClientUtils.GetPreviousSibling = function(element){
	return _getPreviousSibling(element);
}

function _getNextSibling(element){
	return element.nextSibling;
}
ASPxClientUtils.GetNextSibling = function(element){
	return _getNextSibling(element);
}

function _getSibling(element, siblingIndex){
	return element.parentNode.childNodes[siblingIndex];
}
ASPxClientUtils.GetSibling = function(element, siblingIndex){
	return _getSibling(element, siblingIndex);
}

function _getElementIndex(element){
	return array_indexOf(element.parentNode.childNodes, element);
}
ASPxClientUtils.GetElementIndex = function(element){
	return _getElementIndex(element);
}

function _removeElement(element){
	var parentElement = _getParentNode(element);
	if(parentElement != null) parentElement.removeChild(element);
}
ASPxClientUtils.RemoveElement = function(element){
	_removeElement(element);
}

function _clearElementChildren(element){
	if(element != null){
		while(element.firstChild != null){
			element.removeChild(element.firstChild);
		}
	}
}
ASPxClientUtils.ClearElementChildren = function(element){
	return _clearElementChildren(element);
}

function _isElementDisplayed(element){
	while(_isExists(element)){
		if(_isExists(element.style) && !_getElementDisplay(element))
			return false;
		element = _getParentNode(element);
	}
	return true;
}

function _isElementVisible(element){
	while(_isExists(element)){
		if(_isExists(element.style) && !_getElementVisibility(element))
			return false;
		element = _getParentNode(element);
	}
	return true;
}

function _isElementEnabled(element){
	while(_isExists(element)){
		if(_isExists(element.disabled) && element.disabled)
			return false;
		element = _getParentNode(element);
	}
	return true;
}

function _focusElement(element){
	if(_isExists(element.focus) && _isElementDisplayed(element) && _isElementVisible(element) && _isElementEnabled(element))
		element.focus();
}

function _selectElement(element){
	if(_isExists(element.select) && _isElementDisplayed(element) && _isElementVisible(element) && _isElementEnabled(element))
		element.select();
}

function _checkElementOverflow(curEl, overflow){
	return curEl.style.overflow == overflow || curEl.style.overflowX == overflow || curEl.style.overflowY == overflow || ie && (curEl.currentStyle.overflow == overflow || curEl.currentStyle.overflowX == overflow || curEl.currentStyle.overflowY == overflow);
}

function _isScrollableElement(curEl){
	return _checkElementOverflow(curEl, "scroll") || _checkElementOverflow(curEl, "auto");
}

function _isStaticElement(curEl){
	return !(curEl.style.position == "absolute" || curEl.style.position == "relative" || ie && (curEl.currentStyle.position == "absolute" || curEl.currentStyle.position == "relative") || _isScrollableElement(curEl));
}

function _isTerminalElement(curEl){
	return _isScrollableElement(curEl) && (curEl.style.width != "" || curEl.style.height != "" || ie && (curEl.currentStyle.width != "" || curEl.currentStyle.height != ""));
}

function _absoluteX(curEl, ownerElementId, correctPos, correctionNeeded, checkTermEl, addElOffset){
    var posX = 0;
    if(curEl != null){
		if(curEl.offsetParent != null){		
			var nestedCorrectPos = ie ? (correctionNeeded && (correctPos || curEl.id == ownerElementId)) : (correctPos && curEl.id == ownerElementId);
			addElOffset = addElOffset && (!correctPos || !_isTerminalElement(curEl) || !checkTermEl);
			posX = _absoluteX(curEl.offsetParent, ownerElementId, nestedCorrectPos, correctionNeeded, checkTermEl, addElOffset);
			if(addElOffset && ((curEl.clientWidth != 0 || !ie) && (!correctPos || _isStaticElement(curEl))))
				posX += curEl.offsetLeft + (ie && curEl.tagName.toLowerCase() != "table" ? curEl.clientLeft : 0);
			if((!correctPos || !checkTermEl))
				posX -= curEl.scrollLeft;
		}
		else{
			posX = curEl.offsetLeft;
		}
	}
    return posX;
}

function _absoluteY(curEl, ownerElementId, correctPos, correctionNeeded, checkTermEl, addElOffset){
    var posY = 0;    
    if(curEl.offsetParent != null){
		var nestedCorrectPos = ie ? (correctionNeeded && (correctPos || curEl.id == ownerElementId)) : (correctPos && curEl.id == ownerElementId);
		addElOffset = addElOffset && (!correctPos || !_isTerminalElement(curEl) || !checkTermEl);
		posY = _absoluteY(curEl.offsetParent, ownerElementId, nestedCorrectPos, correctionNeeded, checkTermEl, addElOffset);
		if(addElOffset && ((curEl.clientHeight != 0 || !ie) && (!correctPos || _isStaticElement(curEl))))
			posY += curEl.offsetTop + (ie && curEl.tagName.toLowerCase() != "table" ? curEl.clientTop : 0);
		if((!correctPos || !checkTermEl))
			posY -= curEl.scrollTop;
    }
    else{
        posY = curEl.offsetTop;
    }
    return posY;
}

function _setElementLeft(element, value){
	if(value < 0) value = 0;
	element.style.left = value;
}
ASPxClientUtils.SetElementLeft = function(element, value){
	return _setElementLeft(element, value);
}

function _setElementTop(element, value){
	if(value < 0) value = 0;
	element.style.top = value;
}
ASPxClientUtils.SetElementTop = function(element, value){
	return _setElementTop(element, value);
}

function _setElementWidth(element, value){
	if(value < 0) value = 0;
	element.style.width = value;
}
ASPxClientUtils.SetElementWidth = function(element, value){
	return _setElementWidth(element, value);
}

function _setElementHeight(element, value){
	if(value < 0) value = 0;
	element.style.height = value;
}
ASPxClientUtils.SetElementHeight = function(element, value){
	return _setElementHeight(element, value);
}

function _getElementLeft(element){
	return element.offsetLeft;
}
ASPxClientUtils.GetElementLeft = function(element){
	return _getElementLeft(element);
}

function _getElementTop(element){
	return element.offsetTop;
}
ASPxClientUtils.GetElementTop = function(element){
	return _getElementTop(element);
}

function _getElementWidth(element){
	if((safari || opera) && element.offsetWidth == 0 && _checkTagNames(element, ["TR", "TBODY"])){
		var tableElement = _getParentByTagName(element, "TABLE");
		if(tableElement != null)
			return tableElement.offsetWidth;
	}
	return element.offsetWidth;
}
ASPxClientUtils.GetElementWidth = function(element){
	return _getElementWidth(element);
}

function _getElementHeight(element){
	if((safari || opera) && element.offsetWidth == 0 && _checkTagNames(element, ["TR", "TBODY"])){
		var tableElement = _getParentByTagName(element, "TABLE");
		if(tableElement != null && (tableElement.rows.length == 1 || _checkTagName(element, "TBODY")))
			return tableElement.offsetHeight;
		else{
			var cellElement = _getChildByTagName(element, "TD", 0);
			if(cellElement != null)
				return cellElement.offsetHeight;
		}
	}
	return element.offsetHeight;
}
ASPxClientUtils.GetElementHeight = function(element){
	return _getElementHeight(element);
}

function _getElementRight(element){
	return _getElementLeft(element) + _getElementWidth(element);
}
ASPxClientUtils.GetElementRight = function(element){
	return _getElementRight(element);
}

function _getElementBottom(element){
	return _getElementTop(element) + _getElementHeight(element);
}
ASPxClientUtils.GetElementBottom = function(element){
	return _getElementBottom(element);
}

function _getElementDisplay(element){
	return element.style.display != "none";
}
ASPxClientUtils.GetElementDisplay = function(element){
	return _getElementDisplay(element);
}

function _setElementDisplay(element, value){
	element.style.display = value ? "" : "none";
}
ASPxClientUtils.SetElementVisibility = function(element, value){
	return _setElementDisplay(element, value);
}

function _getElementVisibility(element){
	return (element.style.visibility != "hidden");
}
ASPxClientUtils.SetElementVisibility = function(element){
	return _getElementVisibility(element);
}

function _setElementVisibility(element, value){
	element.style.visibility = value ? "visible" : "hidden";
}
ASPxClientUtils.SetElementVisibility = function(element, value){
	return _setElementVisibility(element, value);
}

function _getScrollLeft(element){
	return element.scrollLeft;
}
ASPxClientUtils.GetScrollLeft = function(element){
	return _getScrollLeft(element);
}

function _getScrollTop(element){
	return element.scrollTop;
}
ASPxClientUtils.GetScrollTop = function(element){
	return _getScrollTop(element);
}

function _setScrollLeft(element, value){
	element.scrollLeft = value;
}
ASPxClientUtils.SetScrollLeft = function(element, value){
	return _setScrollLeft(element, value);
}

function _setScrollTop(element, value){
	element.scrollTop = value;
}
ASPxClientUtils.SetScrollTop = function(element, value){
	return _setScrollTop(element, value);
}

function _getDocumentScrollLeft(){
	return _getScrollLeft(document.body);
}
ASPxClientUtils.GetDocumentScrollLeft = function(){
	return _getDocumentScrollLeft();
}

function _getDocumentScrollTop(){
	return _getScrollTop(document.body);
}
ASPxClientUtils.GetDocumentScrollTop = function(){
	return _getDocumentScrollTop();
}

function _getDocumentUrl(){
	return window.location.href;
}

function _getDocumentUrlWithQuery(query){
	var querySeparator = (_getDocumentUrl().indexOf("?") > -1) ? "&" : "?";
	return _getDocumentUrl() + querySeparator + query;
}

function _getCursor(element){
	if(!opera)
		return element.style.cursor;
	return "";
}

function _setCursor(element, cursor){
	if(!opera)
		element.style.cursor = cursor;
}

function _encodeParam(parameter) {
    return _isExists(encodeURIComponent) ? encodeURIComponent(parameter) : escape(parameter);
}

function _encodeColor(color){
	if(safari){
		switch(color){
			case "activeborder": 
				return "#D4D0C8";
			case "activecaption": 
				return "#0A246A";
			case "captiontext": 
				return "#FFFFFF";
			case "appworkspace": 
				return "#808080";
			case "buttonface": 
				return "#D4D0C8";
			case "buttonshadow": 
				return "#808080";
			case "threeddarkshadow": 
				return "#404040";
			case "buttonhighlight": 
				return "#FFFFFF";
			case "buttontext": 
				return "#000000";
			case "background": 
				return "#3A6EA5";
			case "graytext": 
				return "#808080";
			case "highlight": 
				return "#0A246A";
			case "highlighttext": 
				return "#FFFFFF";
			case "inactiveborder": 
				return "#D4D0C8";
			case "inactivecaption": 
				return "#808080";
			case "inactivecaptiontext": 
				return "#D4D0C8";
			case "infobackground": 
				return "#FFFFE1";
			case "infotext": 
				return "#000000";
			case "menu": 
				return "#D4D0C8";
			case "menutext": 
				return "#000000";
			case "scrollbar": 
				return "#D4D0C8";
			case "window": 
				return "#FFFFFF";
			case "windowframe": 
				return "#000000";
			case "windowtext": 
				return "#000000";
		}
	}
	return color;
}

function _getEvent(evt){
	if(ie) return event;
	else return evt;
}
ASPxClientUtils.GetEvent = function(evt){
	return _getEvent(evt);
}

function _getEventSource(evt){
	if(ie) return event.srcElement;
	else return evt.target;
}
ASPxClientUtils.GetEventSource = function(evt){
	return _getEventSource(evt);
}

function _getEventX(evt){
	return _getEvent(evt).clientX;
}

function _getEventY(evt){
	return _getEvent(evt).clientY;
}

function _getEventAbsoluteX(evt){
	return _getEventX(evt) + (!safari ? _getDocumentScrollLeft() : 0);
}

function _getEventAbsoluteY(evt){
	return _getEventY(evt) + (!safari ? _getDocumentScrollTop() : 0);
}

function _getMouseButton(evt){
	if(nsUpLevel) 
		return _getEvent(evt).which;
	else 
		return _getEvent(evt).button;
}

function _isLeftMouseButtonPressed(evt){
	if(opera)
		return true;
	else if(!ie) 
		return (_getMouseButton(evt) == leftBtnPressed || evt.type != "mousedown" && evt.type != "mouseup");
	else
		return ((_getMouseButton(evt) & leftBtnPressed) != 0);
}

function _isRightMouseButtonPressed(evt){
	if(opera)
		return false;
	else if(!ie) 
		return (_getMouseButton(evt) == rightBtnPressed);
	else
		return ((_getMouseButton(evt) & rightBtnPressed) != 0);
}

var hiddenInputCache = new Array();

function _getHiddenInput(inputName){
	var input = hiddenInputCache[inputName];
	if(!_isExists(input)){
		input = document.getElementById(inputName);
		hiddenInputCache[inputName] = input;
	}
	if(!_isExists(input)){
		input = document.createElement("INPUT");
		input.type = "hidden";
		input.id = inputName;
		input.name = inputName;
		var hostElement = _getServerForm();
		if(hostElement == null) 
			hostElement = document.body;
		hostElement.appendChild(input);
		hiddenInputCache[inputName] = input;
	}
	return input;
}

function _clearHiddenInputCache(){
	hiddenInputCache = new Array();
}

function _getValidInnerHTML(text){
	if(!ie){
		if(text == null || (_isString(text) && text == ""))
			text = "&nbsp;";
	}
	return text; 
}

function _getElementInnerText(element){
	if(!ie){
		if(element.innerHTML == "&nbsp;")
			return "";
		return element.innerHTML;
	}
	return element.innerText;
}

function _getTextNode(element){
	return element.firstChild;
}

function _setElementInnerHTML(element, text){
	element.innerHTML = _getValidInnerHTML(text);
}

function _setElementInnerText(element, text){
	if(!ie)
		element.innerHTML = _getValidInnerHTML(_replaceHTMLSpecSymbols(text));
	else {
		var textNode = _getTextNode(element);
		if(textNode != null)
			textNode.nodeValue = text;
		else
			element.appendChild(document.createTextNode(text));
	}
}

function _getAltKey(evt) { 
	if(ie) return (event != null) ? event.altKey : false;
	else return (evt != null) ? evt.altKey : false;
}

function _getCtrlKey(evt) { 
	if(ie) return (event != null) ? event.ctrlKey : false;
	else return (evt != null) ? evt.ctrlKey : false;
}

function _getShiftKey(evt) { 
	if(ie) return (event != null) ? event.shiftKey : false;
	else return (evt != null) ? evt.shiftKey : false;
}

function _getKeyCode(evt) { 
	if(ie) return event.keyCode;
	else return 0;
}

function _isTextChangingKey(key){
	switch(key){
		case kbShift: case kbCtrl: case kbAlt: case kbTab:
		case kbLeft: case kbRight: case kbUp: case kbDown:
		case kbPgUp: case kbPgDown:	case kbEnd: case kbHome:
		case kbEsc: case kbEnter:
		case kbF1: case kbF2: case kbF3: case kbF4: 
		case kbF5: case kbF6: case kbF7: case kbF8: 
		case kbF9: case kbF10: case kbF11: case kbF12:
			return false;
	}
	return true;
}

function _replace(str, exp, newExp){
	if(_isString(str) && str != "")
		str = str.replace(exp, newExp);
	return str;
}

function _replaceDblColon(str){
	return _replace(str, "::", ":");
}

function _replaceSpaces(str){
	return _replace(str, " ", "&nbsp;");
}

function _getPasswordText(text){
	var ret = "";
	if(text != null)
		for(var i = 0; i < text.length; i ++)
			ret += "*";
	return ret;
}

function _checkSpaces(str){
	for(var i = 0; i < str.length; i ++){
		if(str.charAt(i) != " ") return false;
	}
	return true;
}

function _replaceHTMLSpecSymbols(str){
	if(_isString(str) && str != ""){
		str = str.replace("&", "&amp;");
		str = str.replace("<", "&lt;");
		str = str.replace(">", "&gt;");
	}
	return str;
}

function _equal(value1, value2){
	if(_isDate(value1) && _isDate(value2)){
		value1 = value1.valueOf();
		value2 = value2.valueOf();
	}
	return value1 == value2;
}

function _compare(value1, value2){
	if(value1 == value2)
		return 0;
	if(value1 == null)
		return -1;
	if(value2 == null)
		return 1;

	if(_isDate(value1) && _isDate(value2)){
		value1 = value1.valueOf();
		value2 = value2.valueOf();
	}
	if(value1 < value2)
		return -1;
	return 1;
}

function _strIndexOf(str, subStr){
	if(_isString(str))
		return str.indexOf(subStr);
	return -1;
}

function _parseInt(value){
	return parseInt(value, 10);
}

var scrollBarWidth = -1;
function _getScrollBarWidth(){
	if(scrollBarWidth == -1){
		var div = document.createElement("div");
		div.style.overflow = "auto";
		div.style.height = 100;
		div.style.width = 100;
		div.style.visibility = "hidden";
		div.innerHTML = "<div style=\"height:400;width:400\"></div>";
		document.body.appendChild(div);
		scrollBarWidth = div.offsetWidth - div.clientWidth;
		if(mozilla && mozillaVersion < mozillaCorrectScrollBarVersion)
			scrollBarWidth += 15;
		document.body.removeChild(div);
	}
	return scrollBarWidth;
}

function ASPxUtilsMDown(evt){
	mouseButton = 1;
	if(_isExists(savedUtilsDocumentMouseDown))
		return savedUtilsDocumentMouseDown(evt);
	return true;
}

function ASPxUtilsMUp(evt){
	mouseButton = 0;
	if(_isExists(savedUtilsDocumentMouseUp))
		return savedUtilsDocumentMouseUp(evt);
	return true;
}

function OnDS(element){
	element.releaseCapture();
	return false;
}

function OnSS(e){
	var evt = _getEvent(e);
	evt.cancelBubble = true;
	return false;
}

var UtilsFirstLoad;
if(typeof(savedUtilsWindowOnLoad) == "undefined"){
	var scriptsLoaded = false;
	var savedUtilsWindowOnLoad = window.onload;
	UtilsFirstLoad = true;
}

window.onload = function(e){
	scriptsLoaded = true;
	if(UtilsFirstLoad){
		if(!ie){
			savedUtilsDocumentMouseUp = document.onmouseup;
			document.onmouseup = ASPxUtilsMUp;
			savedUtilsDocumentMouseDown = document.onmousedown;
			document.onmousedown = ASPxUtilsMDown;
		}
		UtilsFirstLoad = false;
	}
	ASPxClientUtils.kbShift = kbShift;
	ASPxClientUtils.kbCtrl = kbCtrl;
	ASPxClientUtils.kbAlt = kbAlt;
	ASPxClientUtils.kbBackSpace = kbBackSpace;
	ASPxClientUtils.kbTab = kbTab;
	ASPxClientUtils.kbEnter = kbEnter;
	ASPxClientUtils.kbEsc = kbEsc;
	ASPxClientUtils.kbSpace = kbSpace;
	ASPxClientUtils.kbPgUp = kbPgUp;
	ASPxClientUtils.kbPgDown = kbPgDown;
	ASPxClientUtils.kbEnd = kbEnd;
	ASPxClientUtils.kbHome = kbHome;
	ASPxClientUtils.kbLeft = kbLeft;
	ASPxClientUtils.kbUp = kbUp;
	ASPxClientUtils.kbRight = kbRight;
	ASPxClientUtils.kbDown = kbDown;
	ASPxClientUtils.kbInsert = kbInsert;
	ASPxClientUtils.kbDelete = kbDelete;
	ASPxClientUtils.kbPlus = kbPlus;
	ASPxClientUtils.kbMinus = kbMinus;
	ASPxClientUtils.kbF1 = kbF1;
	ASPxClientUtils.kbF2 = kbF2;
	ASPxClientUtils.kbF3 = kbF3;
	ASPxClientUtils.kbF4 = kbF4;
	ASPxClientUtils.kbF5 = kbF5;
	ASPxClientUtils.kbF6 = kbF6;
	ASPxClientUtils.kbF7 = kbF7;
	ASPxClientUtils.kbF8 = kbF8;
	ASPxClientUtils.kbF9 = kbF9;
	ASPxClientUtils.kbF10 = kbF10;
	ASPxClientUtils.kbF11 = kbF11;
	ASPxClientUtils.kbF12 = kbF12;

	if(_isExists(savedUtilsWindowOnLoad)) 
		savedUtilsWindowOnLoad(e);

}

function ASPxPostBack(){
	this.eventTarget = ""; 
	this.eventArgument = "";
	this.sender = null;
	this.isCallBack = false;
	this.xmlRequest = null;
	
	this.omitEvent = false;
	this.shiftPressed = false; 
	this.ctrlPressed = false; 
	this.altPressed = false; 
	
	this.initialized = false;
	this.sent = false;
	
	this.Initialize = function(evt, eventTarget, eventArgument, sender, isCallBack){
		this.shiftPressed = _getShiftKey(evt); 
		this.ctrlPressed = _getCtrlKey(evt); 
		this.altPressed = _getAltKey(evt); 
		
		this.eventTarget = eventTarget; 
		this.eventArgument = eventArgument;
		this.sender = sender;
		this.isCallBack = isCallBack;
		this.initialized = true;
	}
	this.Clear = function(){
		this.eventTarget = ""; 
		this.eventArgument = "";
		this.sender = null;
		this.initialized = false;
		
		this.omitEvent = false;
		this.shiftPressed = false; 
		this.ctrlPressed = false; 
		this.altPressed = false; 
	}

	this.GetCallBackData = function(){
		var ret = "";
		for (var i = 0; i < _getServerForm().elements.length; i++) {
			var element = _getServerForm().elements[i];
			switch(element.tagName.toUpperCase()){
				case "INPUT": {
					var type = element.type;
					if (type == "text" || type == "hidden" || type == "password")
						ret += element.name + "=" + _encodeParam(element.value) + "&";
					if((type == "checkbox" || type == "radio") && element.checked)
						ret += element.name + "=" + _encodeParam(element.value) + "&";
					break;
				}
				case "SELECT": {
					ret += element.name + "=" + _encodeParam(element.value) + "&";
					break
				}
				case "TEXTAREA":{
					ret += element.name + "=" + _encodeParam(element.value) + "&";
					break
				}
			}
		}
		ret += callBackIDParamName + "=" + _encodeParam(this.eventTarget) + "&";
		ret += callBackActionParamName + "=" + _encodeParam(this.eventArgument) + "&";
		return ret;
	}
	this.FillKeyState = function(){
		_getHiddenInput("__shiftPressed").value = this.shiftPressed;
		_getHiddenInput("__ctrlPressed").value = this.ctrlPressed;
		_getHiddenInput("__altPressed").value = this.altPressed;
	}
	this.FillOmitEvent = function(){
		if(this.omitEvent)
			_getHiddenInput("__omitEvent").value = this.omitEvent ? true : null;
	}
	this.FillFocusedControl = function(){
		if(this.sender != null && this.sender.CanFocusedControl())
			__setFocusedControl(this.sender);
	}
	
	this.Send = function(){
		if(this.sent || !this.initialized) return;
		
		this.FillKeyState();
		this.FillOmitEvent();
		this.FillFocusedControl();
		
		this.sent = true;
		if(this.isCallBack){
			this.xmlRequest = ie ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
			var callBackData = this.GetCallBackData();
			var usePost = _getDocumentUrl().length + callBackData.length > 2048;
			if (usePost) {
				this.xmlRequest.open("POST", _getDocumentUrl(), false);
				this.xmlRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
				this.xmlRequest.send(callBackData);
			}
			else {
				this.xmlRequest.open("GET", _getDocumentUrlWithQuery(callBackData), false);
				this.xmlRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
				this.xmlRequest.send();
			}
			var callBackResponse = this.xmlRequest.responseText;
			if (callBackResponse.indexOf(callBackSuccessIdent) == 0)
				this.sender.OnCallBack(callBackResponse.substring(callBackSuccessIdent.length, callBackResponse.length));
			else 
				alert("A server error has occurred while a callBack has being processed on the server.");
			this.sent = false;
			this.xmlRequest = null;
			this.Clear();
		}
		else{
			__doPostBack(this.eventTarget, this.eventArgument);
			this.Clear();
		}
	}
}

var __ASPxPostBack = new ASPxPostBack();

function __initASPxPostBack(evt, eventTarget, eventArgument, sender, isCallBack){
	__ASPxPostBack.Initialize(evt, eventTarget, eventArgument, sender, isCallBack);
}
function __sendASPxPostBack(omitEvent){
	__ASPxPostBack.omitEvent = omitEvent;
	window.setTimeout(__sendASPxPostBackTimerProc, 1);
}
function __sendASPxPostBackTimerProc(){
	__ASPxPostBack.Send();
}
function ASPxClientWebControl(name){
	this.name = name;
	this.initialized = false;
	this.initialization = false;
	this.displayed = false;
	this.GetName = function(){
		return this.name;
	}
	
	this.CheckInitialized = function(){
		if(!this.initialized && !this.initialization) 
			this.InitializeInternal(true, true);
	}
	this.CheckRenderInitialized = function(){
		if(this.initialized && !this.displayed && this.IsDisplayed()){
			this.InitializeControlRender();
			this.displayed = true;
		}
	}
	this.Initialize = function(){
		this.InitializeInternal(true, false);
	}
	this.InitializeInternal = function(checkInitialized, internalCall){
		if(!this.initialization && (!checkInitialized || !this.initialized)){
			this.initialization = true;
			this.InitializeControl();
			if(this.IsDisplayed()){
				this.InitializeControlRender();
				this.displayed = true;
			}
			this.initialization = false;
			this.initialized = true;
			this.OnInit();
		}
	}
	this.InitializeControl = function(){
	}
	this.InitializeControlRender = function(){
	}
	this.Finalize = function(){
	}
	
	this.IsDisplayed = function(){
		return false;
	}
	this.CheckPopupsInitialized = function(){
		if(_isFunctionType(typeof(GetLookAndFeelPopupCollection)))
			GetLookAndFeelPopupCollection().CheckInitialized();
	}
	this.CheckScrollBarsInitialized = function(){
		if(_isFunctionType(typeof(GetLookAndFeelScrollBarCollection)))
			GetLookAndFeelScrollBarCollection().CheckInitialized();
	}
	this.OnInit = function(){
	}
	
	this.InitPostBack = function(evt, eventArgument){
		__initASPxPostBack(evt, this.name, eventArgument, this, false);
	}	
	this.AfterPostBack = function(){
	}
	this.BeforePostBack = function(){
	}
	this.SendPostBack = function(omitEvent){
		__sendASPxPostBack(omitEvent);
	}
	
	this.ApplyCallBackHtml = function(html){
	}
	
	this.OnCallBack = function(callBackResult){
		_clearHiddenInputCache();
		var listeners = callBackResult.split(callBackResultListenerMark);
		var createScriptBlock = "";
		for(var i = 0; i < listeners.length; i ++){
			var listenerBlocks = listeners[i].split(callBackResultListenerBlockMark);
			if(listenerBlocks.length == 3){
				var webControl = GetWebControlCollection().Get(listenerBlocks[0]);
				if(webControl != null){
					webControl.ApplyCallBackHtml(listenerBlocks[1]);
					webControl.AfterPostBack();
					createScriptBlock += listenerBlocks[2];
				}
			}
		}
		if(createScriptBlock != "")
			eval(createScriptBlock);
		GetWebControlCollection().CheckInitialized();
	}
	
	GetWebControlCollection().Add(this);
}
ASPxClientWebControl.GetWebControlCollection = function(){
	return GetWebControlCollection();
}

function GetWebControlCollection(){
	if(__ASPxWebControlCollection == null){
		__ASPxWebControlCollection = new ASPxClientCollection();
	}
	return __ASPxWebControlCollection;
}

if(typeof(savedWebControlWindowOnLoad) == "undefined"){
	var __ASPxWebControlCollection = null;
	var savedWebControlWindowOnLoad = window.onload;
}
	
window.onload = function(e){
	if(_isExists(savedWebControlWindowOnLoad)) 
		return savedWebControlWindowOnLoad();
	return true;
}