// JavaScript Document for site admin

function convertFileSizeToString(size)

{

	

	var  bytes = Array("B", "KB", "MB", "GB", "TB", "PB");

	 i = 0;

	while (size >= 1024) { 

		size = size/1024;

		i++;

	}

	if (i > 1) {

		

		return  Math.round(size)+" "+bytes[i];

	} else {

		return Math.round(size) +" "+bytes[i];

	}

}



/**

*

*  Crossbrowser Drag Handler

*  http://www.webtoolkit.info/

*

**/

 

var DragHandler = {

 

 

	// private property.

	_oElem : null,

 

 

	// public method. Attach drag handler to an element.

	attach : function(oElem) {

		oElem.onmousedown = DragHandler._dragBegin;

 

		// callbacks

		oElem.dragBegin = new Function();

		oElem.drag = new Function();

		oElem.dragEnd = new Function();

 

		return oElem;

	},

 

 

	// private method. Begin drag process.

	_dragBegin : function(e) {

		var oElem = DragHandler._oElem = this;

 

		if (isNaN(parseInt(oElem.style.left))) { oElem.style.left = '0px'; }

		if (isNaN(parseInt(oElem.style.top))) { oElem.style.top = '0px'; }

 

		var x = parseInt(oElem.style.left);

		var y = parseInt(oElem.style.top);

 

		e = e ? e : window.event;

		oElem.mouseX = e.clientX;

		oElem.mouseY = e.clientY;

 

		oElem.dragBegin(oElem, x, y);

 

		document.onmousemove = DragHandler._drag;

		document.onmouseup = DragHandler._dragEnd;

		return false;

	},

 

 

	// private method. Drag (move) element.

	_drag : function(e) {

		var oElem = DragHandler._oElem;

 

		var x = parseInt(oElem.style.left);

		var y = parseInt(oElem.style.top);

 

		e = e ? e : window.event;

		oElem.style.left = x + (e.clientX - oElem.mouseX) + 'px';

		oElem.style.top = y + (e.clientY - oElem.mouseY) + 'px';

 

		oElem.mouseX = e.clientX;

		oElem.mouseY = e.clientY;

 

		oElem.drag(oElem, x, y);

 

		return false;

	},

 

 

	// private method. Stop drag process.

	_dragEnd : function() {

		var oElem = DragHandler._oElem;

 

		var x = parseInt(oElem.style.left);

		var y = parseInt(oElem.style.top);

 

		oElem.dragEnd(oElem, x, y);

 

		document.onmousemove = null;

		document.onmouseup = null;

		DragHandler._oElem = null;

	} 

}
function requestAjax(url, idshow)
{
	 if (window.XMLHttpRequest)
	{
		// code for IE7+, Firefox, Chrome, Opera, Safari
		xmlHttp=new XMLHttpRequest();

	}
	else
	{
		// code for IE6, IE5
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	xmlHttp.onreadystatechange=function()
	{
		if (xmlHttp.readyState==4) {
			if (xmlHttp.status == 200) {
				//document.myForm.hienthi.value=xmlHttp.responseText;
				//document.getElementById(idshow).innerHTML=xmlHttp.responseText;
				alert(xmlHttp.responseText);
			}
			else {
				// Có lỗi! Thông báo ngay!
				//alert('Lỗi!!!!');
			}
		}
		else {
			// loading…
		}
	}
	
	//alert(url);
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);	
}

function requestdiemchuan(url, idshow)
{
	 if (window.XMLHttpRequest)
	{
		// code for IE7+, Firefox, Chrome, Opera, Safari
		xmlHttp=new XMLHttpRequest();

	}
	else
	{
		// code for IE6, IE5
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	xmlHttp.onreadystatechange=function()
	{
		if (xmlHttp.readyState==4) {
			if (xmlHttp.status == 200) {
				//document.myForm.hienthi.value=xmlHttp.responseText;
				document.getElementById(idshow).innerHTML=xmlHttp.responseText;
				//alert(xmlHttp.responseText);
			}
			else {
				// Có lỗi! Thông báo ngay!
				//alert('Lỗi!!!!');
			}
		}
		else {
			// loading…
		}
	}
	
	//alert(url);
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);	
}


/*ADSLeft& Right*/

/* http://www.buaxua.vn */
function FloatTopDiv()
{ 
	startLX = ((document.body.clientWidth -MainContentW)/2)-LeftBoxW-LeftAdjust , startLY = TopAdjust+300; 
	startRX = ((document.body.clientWidth -MainContentW)/2)+MainContentW+RightAdjust , startRY = TopAdjust+300;
	var d = document; function ml(id)
	{ 
		var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
		el.sP=function(x,y){
			this.style.left=x + 'px';
			this.style.top=y + 'px';
		};
		el.x = startRX; 
		el.y = startRY;
		return el;
	}
	function m2(id)
	{
		var e2=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id]; 
		e2.sP=function(x,y)
		{
			this.style.left=x + 'px';
			this.style.top=y + 'px';
		};
		e2.x = startLX;
		e2.y = startLY; 
		return e2;
	}
	window.stayTopLeft=function()
	{
	
		if (document.documentElement && document.documentElement.scrollTop)
			var pY = document.documentElement.scrollTop; 
		else if (document.body)
			var pY = document.body.scrollTop;
		if (document.body.scrollTop > 30)
		{
			startLY = 3;
			startRY = 3;
		} else {			
			startLY = TopAdjust+getHeight() - 320;
			startRY = TopAdjust+getHeight() - 320;
		};
		ftlObj.y += ((pY+startRY-ftlObj.y)/16);
		ftlObj.sP(ftlObj.x, ftlObj.y); 
		ftlObj2.y += ((pY+startLY-ftlObj2.y)/16);
		ftlObj2.sP(ftlObj2.x, ftlObj2.y); 
		setTimeout("stayTopLeft()", 1);}
		ftlObj = ml("divAdRight");
		ftlObj2 = m2("divAdLeft");
		stayTopLeft();
}
	function ShowAdDiv()
	{ 
		var objAdDivRight = document.getElementById("divAdRight");
		var objAdDivLeft = document.getElementById("divAdLeft");
		if (document.body.clientWidth < (MainContentW+LeftBoxW+RightBoxW))
		{ 
			objAdDivRight.style.display = "none";
			objAdDivLeft.style.display = "none";
		}
		else
		{ 
			objAdDivRight.style.display = "block"; 
			objAdDivLeft.style.display = "block";
			FloatTopDiv();
		}
	}
	
	function getHeight()
	{
		var myWidth;
		var myHeight;
		 
		if(typeof(window.innerWidth) == 'number'){
		//Non-IE
			 myWidth = window.innerWidth;
			 myHeight = window.innerHeight;
		} else if(document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) {
			 //IE 6+ in 'standards compliant mode'
			 myWidth = document.documentElement.clientWidth;
			 myHeight = document.documentElement.clientHeight;
		} else if(document.body && (document.body.clientWidth || document.body.clientHeight)) {
			 //IE 4 compatible
			 myWidth = document.body.clientWidth;
			 myHeight = document.body.clientHeight;
		}
		return myHeight;
	}
	
	function requestCrossDomain( site, callback ) {
		if ( !site ) {
				return false;
		}
		var yql = 'http://query.yahooapis.com/v1/public/yql?q=' + encodeURIComponent('select * from html where url="' + site + '"') + '&format=xml&callback=?';
		$.getJSON( yql, cbFunc );
		function cbFunc(data) {
		if ( data.results[0] ) {
			data = data.results[0].replace(/<script[^>]*>[\s\S]*?<\/script>/gi, '');
			if ( typeof callback === 'function') {
				callback(data);
			}
		}
		else throw new Error('Nothing returned from getJSON.');
		}
	}


function AjaxAction(idshow,url)
{
	 if (window.XMLHttpRequest)
	{
		// code for IE7+, Firefox, Chrome, Opera, Safari
		xmlHttp=new XMLHttpRequest();

	}
	else
	{
		// code for IE6, IE5
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	xmlHttp.onreadystatechange=function()
	{
		if (xmlHttp.readyState==4) {
			if (xmlHttp.status == 200) {
				//document.myForm.hienthi.value=xmlHttp.responseText;
				document.getElementById(idshow).innerHTML=xmlHttp.responseText;
				//alert(xmlHttp.responseText);
			}
			else {
				// Có lỗi! Thông báo ngay!
				//alert('Lỗi!!!!');
			}
		}
		else {
			// loading…
		}
	}
	
	//alert(url);
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);	
}

function ExpandFloatBanner(id_frame,wlon,hlon,wnho,hnho)
		{
			//alert(id_frame);
			
			document.getElementById(id_frame).style.width = wlon+'px';
			document.getElementById(id_frame).style.height = hlon+'px';	
			document.getElementById(id_frame).style.left = (wnho-wlon)+'px';			
			document.getElementById(id_frame+'1').style.left = '0px';
			document.getElementById(id_frame+'1').style.top = '0px';
			document.getElementById(id_frame).style.position = 'relative';
		}
function CollapFloatBanner(id_frame,wlon,hlon,wnho,hnho)
		{
			
			document.getElementById(id_frame).style.width = wnho+'px';
			document.getElementById(id_frame).style.height = hnho+'px';
			document.getElementById(id_frame).style.overflow = 'hidden';
			document.getElementById(id_frame).style.left = '0px';
			document.getElementById(id_frame+'1').style.left = (wnho-wlon)+'px';
			document.getElementById(id_frame+'1').style.top = -(hlon - hnho)+'px';
		}
		
		
// ===================================================================
// Author: Matt Kruse <matt@ajaxtoolbox.com>
// WWW: http://www.AjaxToolbox.com/
//
// NOTICE: You may use this code for any purpose, commercial or
// private, without any further permission from the author. You may
// remove this notice from your final code if you wish, however it is
// appreciated by the author if at least my web site address is kept.
//
// You may *NOT* re-distribute this code in any way except through its
// use. That means, you can include it in your product, or your web
// site, or any other form where the code is actually being used. You
// may not put the plain javascript up on your site for download or
// include it in your javascript libraries for download. 
// If you wish to share this code with others, please just point them
// to the URL instead.
// Please DO NOT link directly to my .js files from your site. Copy
// the files to your server and use them there. Thank you.
// ===================================================================

function AjaxRequest(){var req =new Object();
req.timeout =null;
req.generateUniqueUrl =false;
req.url =window.location.href;
req.method ="GET";
req.async =true;
req.username =null;
req.password =null;
req.parameters =new Object();
req.requestIndex =AjaxRequest.numAjaxRequests++;
req.responseReceived =false;
req.groupName =null;
req.queryString ="";
req.responseText =null;
req.responseXML =null;
req.status =null;
req.statusText =null;
req.aborted =false;
req.xmlHttpRequest =null;
req.onTimeout=null;
req.onLoading=null;
req.onLoaded=null;
req.onInteractive=null;
req.onComplete=null;
req.onSuccess=null;
req.onError=null;
req.onGroupBegin=null;
req.onGroupEnd=null;
req.xmlHttpRequest =AjaxRequest.getXmlHttpRequest();
if(req.xmlHttpRequest==null){return null;}req.xmlHttpRequest.onreadystatechange =
function(){if(req==null || req.xmlHttpRequest==null){return;}if(req.xmlHttpRequest.readyState==1){req.onLoadingInternal(req);}if(req.xmlHttpRequest.readyState==2){req.onLoadedInternal(req);}if(req.xmlHttpRequest.readyState==3){req.onInteractiveInternal(req);}if(req.xmlHttpRequest.readyState==4){req.onCompleteInternal(req);}};
req.onLoadingInternalHandled=false;
req.onLoadedInternalHandled=false;
req.onInteractiveInternalHandled=false;
req.onCompleteInternalHandled=false;
req.onLoadingInternal=
function(){if(req.onLoadingInternalHandled){return;}AjaxRequest.numActiveAjaxRequests++;
if(AjaxRequest.numActiveAjaxRequests==1 && typeof(window['AjaxRequestBegin'])=="function"){AjaxRequestBegin();}if(req.groupName!=null){if(typeof(AjaxRequest.numActiveAjaxGroupRequests[req.groupName])=="undefined"){AjaxRequest.numActiveAjaxGroupRequests[req.groupName] =0;}AjaxRequest.numActiveAjaxGroupRequests[req.groupName]++;
if(AjaxRequest.numActiveAjaxGroupRequests[req.groupName]==1 && typeof(req.onGroupBegin)=="function"){req.onGroupBegin(req.groupName);}}if(typeof(req.onLoading)=="function"){req.onLoading(req);}req.onLoadingInternalHandled=true;};
req.onLoadedInternal=
function(){if(req.onLoadedInternalHandled){return;}if(typeof(req.onLoaded)=="function"){req.onLoaded(req);}req.onLoadedInternalHandled=true;};
req.onInteractiveInternal=
function(){if(req.onInteractiveInternalHandled){return;}if(typeof(req.onInteractive)=="function"){req.onInteractive(req);}req.onInteractiveInternalHandled=true;};
req.onCompleteInternal=
function(){if(req.onCompleteInternalHandled || req.aborted){return;}req.onCompleteInternalHandled=true;
AjaxRequest.numActiveAjaxRequests--;
if(AjaxRequest.numActiveAjaxRequests==0 && typeof(window['AjaxRequestEnd'])=="function"){AjaxRequestEnd(req.groupName);}if(req.groupName!=null){AjaxRequest.numActiveAjaxGroupRequests[req.groupName]--;
if(AjaxRequest.numActiveAjaxGroupRequests[req.groupName]==0 && typeof(req.onGroupEnd)=="function"){req.onGroupEnd(req.groupName);}}req.responseReceived =true;
req.status =req.xmlHttpRequest.status;
req.statusText =req.xmlHttpRequest.statusText;
req.responseText =req.xmlHttpRequest.responseText;
req.responseXML =req.xmlHttpRequest.responseXML;
if(typeof(req.onComplete)=="function"){req.onComplete(req);}if(req.xmlHttpRequest.status==200 && typeof(req.onSuccess)=="function"){req.onSuccess(req);}else if(typeof(req.onError)=="function"){req.onError(req);}delete req.xmlHttpRequest['onreadystatechange'];
req.xmlHttpRequest =null;};
req.onTimeoutInternal=
function(){if(req!=null && req.xmlHttpRequest!=null && !req.onCompleteInternalHandled){req.aborted =true;
req.xmlHttpRequest.abort();
AjaxRequest.numActiveAjaxRequests--;
if(AjaxRequest.numActiveAjaxRequests==0 && typeof(window['AjaxRequestEnd'])=="function"){AjaxRequestEnd(req.groupName);}if(req.groupName!=null){AjaxRequest.numActiveAjaxGroupRequests[req.groupName]--;
if(AjaxRequest.numActiveAjaxGroupRequests[req.groupName]==0 && typeof(req.onGroupEnd)=="function"){req.onGroupEnd(req.groupName);}}if(typeof(req.onTimeout)=="function"){req.onTimeout(req);}delete req.xmlHttpRequest['onreadystatechange'];
req.xmlHttpRequest =null;}};
req.process =
function(){if(req.xmlHttpRequest!=null){if(req.generateUniqueUrl && req.method=="GET"){req.parameters["AjaxRequestUniqueId"] =new Date().getTime() + "" + req.requestIndex;}var content =null;
for(var i in req.parameters){if(req.queryString.length>0){req.queryString +="&";}req.queryString +=encodeURIComponent(i) + "=" + encodeURIComponent(req.parameters[i]);}if(req.method=="GET"){if(req.queryString.length>0){req.url +=((req.url.indexOf("?")>-1)?"&":"?") + req.queryString;}}req.xmlHttpRequest.open(req.method,req.url,req.async,req.username,req.password);
if(req.method=="POST"){if(typeof(req.xmlHttpRequest.setRequestHeader)!="undefined"){req.xmlHttpRequest.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');}content =req.queryString;}if(req.timeout>0){setTimeout(req.onTimeoutInternal,req.timeout);}req.xmlHttpRequest.send(content);}};
req.handleArguments =
function(args){for(var i in args){if(typeof(req[i])=="undefined"){req.parameters[i] =args[i];}else{req[i] =args[i];}}};
req.getAllResponseHeaders =
function(){if(req.xmlHttpRequest!=null){if(req.responseReceived){return req.xmlHttpRequest.getAllResponseHeaders();}alert("Cannot getAllResponseHeaders because a response has not yet been received");}};
req.getResponseHeader =
function(headerName){if(req.xmlHttpRequest!=null){if(req.responseReceived){return req.xmlHttpRequest.getResponseHeader(headerName);}alert("Cannot getResponseHeader because a response has not yet been received");}};
return req;}AjaxRequest.getXmlHttpRequest =function(){if(window.XMLHttpRequest){return new XMLHttpRequest();}else if(window.ActiveXObject){/*@cc_on @*/
/*@if(@_jscript_version >=5)
try{return new ActiveXObject("Msxml2.XMLHTTP");}catch(e){try{return new ActiveXObject("Microsoft.XMLHTTP");}catch(E){return null;}}@end @*/}else{return null;}};
AjaxRequest.isActive =function(){return(AjaxRequest.numActiveAjaxRequests>0);};
AjaxRequest.get =function(args){AjaxRequest.doRequest("GET",args);};
AjaxRequest.post =function(args){AjaxRequest.doRequest("POST",args);};
AjaxRequest.doRequest =function(method,args){if(typeof(args)!="undefined" && args!=null){var myRequest =new AjaxRequest();
myRequest.method =method;
myRequest.handleArguments(args);
myRequest.process();}};
AjaxRequest.submit =function(theform, args){var myRequest =new AjaxRequest();
if(myRequest==null){return false;}var serializedForm =AjaxRequest.serializeForm(theform);
myRequest.method =theform.method.toUpperCase();
myRequest.url =theform.action;
myRequest.handleArguments(args);
myRequest.queryString =serializedForm;
myRequest.process();
return true;};
AjaxRequest.serializeForm =function(theform){var els =theform.elements;
var len =els.length;
var queryString ="";
this.addField =
function(name,value){if(queryString.length>0){queryString +="&";}queryString +=encodeURIComponent(name) + "=" + encodeURIComponent(value);};
for(var i=0;i<len;i++){var el =els[i];
if(!el.disabled){switch(el.type){case 'text': case 'password': case 'hidden': case 'textarea':
this.addField(el.name,el.value);
break;
case 'select-one':
if(el.selectedIndex>=0){this.addField(el.name,el.options[el.selectedIndex].value);}break;
case 'select-multiple':
for(var j=0;j<el.options.length;j++){if(el.options[j].selected){this.addField(el.name,el.options[j].value);}}break;
case 'checkbox': case 'radio':
if(el.checked){this.addField(el.name,el.value);}break;}}}return queryString;};
AjaxRequest.numActiveAjaxRequests =0;
AjaxRequest.numActiveAjaxGroupRequests =new Object();
AjaxRequest.numAjaxRequests =0;