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xmlHttp;})();_this.url=null;_this.data=null;_this.type=null;_this.async=true;_this.success=null;_this.onstatechange=function(){_this.xmlHttp.onreadystatechange=function(){if(_this.xmlHttp.readyState==4){if($.isFunction(_this.success)){_this.success(_this.xmlHttp.responseText);}}};};this.send=function(){if(_this.data&&_this.type=="post"){_this.xmlHttp.send($.params(_this.data));}else{_this.xmlHttp.send(null);}};_this.start=function(sourse){if(!_this.xmlHttp){return;}_this.url=sourse["url"];_this.type=sourse["type"]||"GET";_this.async=sourse["async"]||true;_this.data=sourse["data"];_this.success=sourse["success"];if(_this.data){if($.isFunction(_this.data)){_this.success=_this.data;_this.data=null;}else{if(_this.type!="post"){_this.url=_this.url+"?"+$.params(_this.data);}}}_this.xmlHttp.open(_this.type,_this.url,_this.async);if(_this.type=="post"){_this.xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");}_this.onstatechange();_this.send();};}var ajax=new 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function $(){
	if(typeof arguments[0] == "string")
		return document.getElementById(arguments[0]);
	return arguments[0];
}
Brower = (function() {
    var ua = navigator.userAgent;
    return {
        ie: ua.indexOf("MSIE") > -1,
        ie6: ua.indexOf("MSIE 6") > -1,
        ie7: ua.indexOf("MSIE 7") > -1,
        Gecko: ua.indexOf('Gecko') > -1 && ua.indexOf('KHTML') === -1,
        opera: ua.indexOf("Opera") > -1,
        WebKit: ua.indexOf('AppleWebKit/') > -1
    }
})();

function getStyle( elem, name ){   
	if (elem.style[name])   
		return elem.style[name];
	else if (elem.currentStyle)
		return elem.currentStyle[name]; 
	else if (document.defaultView && document.defaultView.getComputedStyle){
		name = name.replace(/([A-Z])/g,"-$1");   
		name = name.toLowerCase(); 
		var s = document.defaultView.getComputedStyle(elem,"");
		return s && s.getPropertyValue(name); 
	}
	else
		return null;  
}   



function getOffset(obj,strOffset){
	var obj = $(obj);
	var strOffset = strOffset;
	if(!obj || !strOffset || typeof strOffset != "string") return 0;
	if(strOffset == "t"){
		var offsetTop = 0;
		offsetTop += obj.offsetTop;
		var b = false;
		while(obj && obj.tagName != "BODY"){
			obj = obj.parentNode;
			if(Brower.ie6 || Brower.ie7){
				if(getStyle(obj,"position") == "absolute" || getStyle(obj,"position") == "relative"){
					offsetTop +=obj.offsetTop;
					b = true;
				}
				else{
					if(!b && (getStyle(obj,"styleFloat") == "left" || getStyle(obj,"styleFloat") == "right"))
						offsetTop +=obj.offsetTop;
				}
			}
			else {
				if(getStyle(obj,"position") == "absolute" || getStyle(obj,"position") == "relative")
					offsetTop +=obj.offsetTop;
			}
		}
		return offsetTop;
	}
	else if(strOffset == "l"){
		var offsetLeft = 0;
		offsetLeft += obj.offsetLeft;
		var b = false;
		while(obj && obj.tagName != "BODY"){
			obj = obj.parentNode;
			if(Brower.ie6 || Brower.ie7){
				if(getStyle(obj,"position") == "absolute" || getStyle(obj,"position") == "relative"){
					offsetLeft +=obj.offsetLeft;
					b = true;
				}
				else{
					if(!b && (getStyle(obj,"styleFloat") == "left" || getStyle(obj,"styleFloat") == "right"))
						offsetLeft +=obj.offsetLeft;
				}
			}
			else {
				if(getStyle(obj,"position") == "absolute" || getStyle(obj,"position") == "relative")
					offsetLeft +=obj.offsetLeft;
			}
		}
		return offsetLeft;
	}
	else if(strOffset == "w"){
		return obj.offsetWidth;
	}
	else if(strOffset == "h"){
		return obj.offsetHeight;
	}
	else {
		
	}
}

function getOffsetTop(obj){
	return getOffset(obj,"t");
}

function getOffsetLeft(obj){
	return getOffset(obj,"l");
}

function getOffsetWidth(obj){
	return getOffset(obj,"w");
}

function getOffsetHeight(obj){
	return getOffset(obj,"h");
}

//mouseArea control display
function bindDOMClick(obj){
	var obj = $(obj);
	if(!obj) return;
	document.onclick = function(e){
		e = e || window.event;
		var left = getOffsetLeft(obj);
		var right = left + getOffsetWidth(obj);
		if(!Brower.chrome && !Brower.safari){
			var top = getOffsetTop(obj) - document.documentElement.scrollTop;
		}
		else {
			var top = getOffsetTop(obj) - document.body.scrollTop;
		}
		var bottom = top + getOffsetHeight(obj);
		var X = e.clientX;
		var Y = e.clientY;
		if(X < left || X > right || Y < top || Y > bottom){
			hide(obj);
		}
	}
}

function hidText(objID,value){
    var obj = $(objID);
	var value = value || "";
    if(!obj) return;
	obj.style.color = "#666";
    if(obj.value == ""){
        obj.value = value;
    }   
    obj.onfocus = function(){
        if(this.value == value){
            this.value = "";
            obj.style.color = "#000";
        }
    }
    obj.onblur = function(){
        if(this.value == ""){
            this.value = value;
            this.style.color = "#666";   
        }
    }
    
}

function txtScroll(outbox){
    if(!outbox || outbox.length == 0) return;
	var outbox = $(outbox);
	if(!outbox) return;
	var parent = outbox.parentNode;
	var mid = outbox.offsetHeight;
	if(mid < parent.offsetHeight) return;
	var unitHeight = outbox.getElementsByTagName("a")[0].parentNode.offsetHeight;
	var add = document.createElement("div");
	for(var i = 0; i < outbox.childNodes.length; i++){
		if(outbox.childNodes[i].nodeType == 1){
			var c = outbox.childNodes[i].cloneNode(true);
			c.removeAttribute("id");
			add.appendChild(c);
		}
	}
	parent.appendChild(add);
	var flag = 0;
	var auto = {};
	var b = {};
	var speed = 3000;
	b = setInterval(scrollUp,speed);
	function scrollUp(){
		if(parent.scrollTop == mid){
			flag = 0;
			parent.scrollTop = 0;
			flag  +=1;
		}
		else {
			if(flag%unitHeight==0 && flag != 0){
				flag +=1;
			}
			else {
				var s = 1;
				flag += s;
				parent.scrollTop = flag;
				auto = setTimeout(scrollUp,30);
			}
		}
		
	}
}

function createElement(tagName,objID,parentNode)
{
	var obj = document.createElement(tagName);
	obj.id = (objID)?objID:"";
	parentNode = (parentNode)? parentNode : document.body;
	parentNode.appendChild(obj);
	return obj;
}

function tbValue(tbObj,value){
	hidText(tbObj.id,value);
}

function setOpacity(obj,index){
	if(!obj) return;
	with(obj.style){
		filter = "alpha(opacity = '"+ index +"')";
		opacity = index/100;
	}
}

function show(obj){
	if(obj)obj.style.display = "";
}
function hide(obj){
	if(obj)obj.style.display = "none";
}


function doScreen(startdisObj,disObj,closeImage,cancalBtn,delegate){
    var blnStartdisObjExists = startdisObj.length > 0;
	var startdisObj = $(startdisObj);
	var disObj = $(disObj);
	var closeImage = $(closeImage);
	var cancalBtn = $(cancalBtn);
	var selArr = new Array();
	var screenDivObj = document.getElementById("screenDiv");
	if(!screenDivObj)
	{
	    screenDivObj = document.body.appendChild(document.createElement("div"));
	    screenDivObj.id = "screenDiv";
	}
	var strScrollTop;
	screenDivObj.className = "screenDiv";
	if(blnStartdisObjExists){
	    if(startdisObj)
	    {
		    startdisObj.onclick = function (){
		        if (delegate != null) 
		        {
		            if(delegate() == false)
		            {
		                return false;
		            }
		        }
		        ShowScreen();
			    return false;
		    }
		}
	}
	else
	{
	    ShowScreen();
	}
	
	function doPosition (){
		disObj.style.top = document.documentElement.scrollTop + (document.documentElement.clientHeight - disObj.offsetHeight)/2 + "px";
	}
	
	function ShowScreen()
	{
	    if(navigator.appVersion.indexOf("Chrome") > - 1){
		    strScrollTop = document.body.scrollTop;
	    }
	    else {
		    strScrollTop = document.documentElement.scrollTop;
	    }
    	
	    if(disObj){
		    with(disObj.style){
		        display = "";
			    left = (document.documentElement.clientWidth - disObj.offsetWidth)/2 + "px";
			    if(navigator.appVersion.indexOf("MSIE") > -1){
				    position = "absolute";
				    top = strScrollTop + (document.documentElement.clientHeight - disObj.offsetHeight)/2 + "px";
			    }
			    else {
				    position = "fixed";
				    disObj.style["top"] = (document.documentElement.clientHeight - disObj.offsetHeight)/2 + "px";
			    }
		    }
	    }
        with(screenDivObj.style){
            display = "";
		    width = document.documentElement.clientWidth - 20 + "px";
		    height = document.body.scrollHeight + "px";
	    }
        if(closeImage){
            closeImage.onclick = function (){
		        CloseScreen ();
	        }
        }
        
	    if(cancalBtn){
		    cancalBtn.onclick = function (){
			    CloseScreen();
		    }
	    }
	    if(document.all){
		    document.documentElement.onscroll = function (){
			    setTimeout(doPosition,100); 

		    }
	    }
	    var selArrTmp = document.getElementsByTagName("select");
	    for(var i = 0; i < selArrTmp.length; i++)
	    {
	        if(selArrTmp[i].style.display != "none")
	        {
	            selArr.push(selArrTmp[i]);
	            selArrTmp[i].style.display = "none";
	        }
	    }
	    var disSelArr = disObj.getElementsByTagName("select");
	    for(var i = 0; i < disSelArr.length; i++)
	    {
	        disSelArr[i].style.display = "none";
	    }
	}
	
	function CloseScreen (){
	    disObj.style.display = "none";
	    screenDivObj.style.display = "none";
	    
	    for(var i = 0; i < selArr.length; i++)
	    {
	        selArr[i].style.display = "";
	    }
    }
}

function doScreenClose(disObj){
    var disObj = $(disObj);
    var screenDivObj = document.getElementById("screenDiv");
    
    disObj.style.display = "none";
    screenDivObj.style.display = "none";
}


var AjaxProcess = function () {
    this.instance = false;
    try {
        this.instance = new XMLHttpRequest();
    } catch (trymicrosoft) {
        try {
            this.instance = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (othermicrosoft) {
            try {
                this.instance = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (failed) {
                this.instance = false;
            }
        }
    }
    this.url = '';
    this.method = '';
    this.asynch = true;
    this.onSuccess = null;
    this.onComplete = null;
    this.init = function (object) {
        if (!object) return null;
        this.url = object["url"];
        this.method = object["method"] || "GET";
        this.method = this.method.toLowerCase();
		this.params = object["params"] || "";
        this.asynch = true;
        this.onSuccess = object["onSuccess"];
        this.onComplete = object["onComplete"];
        this.onError = object["onError"];
        
        if(this.method == "get")
        {
            if(this.params.length > 0)
            {
                if(this.url.indexOf("?") != -1)
                {
                    this.url += "&" + this.params;
                }
                else
                {
                    this.url += "?" + this.params;
                }
            }
        }
        else
        {
            if(this.url.indexOf("?") != -1)
            {
                if(this.params.length > 0)
                {
                    this.params += "&";
                }
                this.params += this.url.substring(this.url.indexOf("?") + 1);
                this.url = this.url.substring(0,this.url.indexOf("?"));
            }
        }
    };
    this.start = function () {
        if (!this.instance) { alert("Can't init ajax instance!"); return; }
        var ajax = this.instance;
        var __this = this;
        try {
            ajax.open(__this.method, __this.url, __this.asynch);
            ajax.onreadystatechange = function () {
                if (ajax.readyState == 4) {
                    if (ajax.status == 200) {
                        if(__this.onSuccess)
                            __this.onSuccess(ajax.responseText);
                        
                    }
                    if(__this.onComplete)
                        __this.onComplete(ajax.responseText);
                }
            };
			if(__this.method == "get")
				ajax.send(null);
			else {
				ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded;charset=utf-8");
				ajax.send(__this.params);
			}
        } catch (failed) {
            if(__this.onError)
                __this.onError("Ajax error!");
        }
    }
}

var tgAjax = new Object();

extend(tgAjax, {
	request : function(object) {
		var ajax = new AjaxProcess();
		ajax.init(object);
		ajax.start();
	}
});

function UserTrack()
{
    var strUrl = "/System/UserTrack.aspx?op=usertrack&u=" + encodeURIComponent(location.href) + "&ref=" + encodeURIComponent(document.referrer)  + "&title=" + encodeURIComponent(document.title);
    tgAjax.request({
        url : strUrl
    })
    
}