﻿// JScript 文件
if(!Array.prototype.push){Array.prototype.push=function(){var startLength=this.length;for(var i=0;i<arguments.length;i++)this[startLength+i]=arguments[i];return this.length}};function G(){var elements=new Array();for(var i=0;i<arguments.length;i++){var element=arguments[i];if(typeof element=='string')element=document.getElementById(element);if(arguments.length==1)return element;elements.push(element)};return elements};Function.prototype.bind=function(object){var __method=this;return function(){__method.apply(object,arguments)}};Function.prototype.bindAsEventListener=function(object){var __method=this;return function(event){__method.call(object,event||window.event)}};Object.extend=function(destination,source){for(property in source){destination[property]=source[property]};return destination};if(!window.Event){var Event=new Object()};Object.extend(Event,{observers:false,element:function(event){return event.target||event.srcElement},isLeftClick:function(event){return(((event.which)&&(event.which==1))||((event.button)&&(event.button==1)))},pointerX:function(event){return event.pageX||(event.clientX+(document.documentElement.scrollLeft||document.body.scrollLeft))},pointerY:function(event){return event.pageY||(event.clientY+(document.documentElement.scrollTop||document.body.scrollTop))},stop:function(event){if(event.preventDefault){event.preventDefault();event.stopPropagation()}else{event.returnValue=false;event.cancelBubble=true}},findElement:function(event,tagName){var element=Event.element(event);while(element.parentNode&&(!element.tagName||(element.tagName.toUpperCase()!=tagName.toUpperCase())))element=element.parentNode;return element},_observeAndCache:function(element,name,observer,useCapture){if(!this.observers)this.observers=[];if(element.addEventListener){this.observers.push([element,name,observer,useCapture]);element.addEventListener(name,observer,useCapture)}else if(element.attachEvent){this.observers.push([element,name,observer,useCapture]);element.attachEvent('on'+name,observer)}},unloadCache:function(){if(!Event.observers)return;for(var i=0;i<Event.observers.length;i++){Event.stopObserving.apply(this,Event.observers[i]);Event.observers[i][0]=null};Event.observers=false},observe:function(element,name,observer,useCapture){var element=G(element);useCapture=useCapture||false;if(name=='keypress'&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||element.attachEvent))name='keydown';this._observeAndCache(element,name,observer,useCapture)},stopObserving:function(element,name,observer,useCapture){var element=G(element);useCapture=useCapture||false;if(name=='keypress'&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||element.detachEvent))name='keydown';if(element.removeEventListener){element.removeEventListener(name,observer,useCapture)}else if(element.detachEvent){element.detachEvent('on'+name,observer)}}});Event.observe(window,'unload',Event.unloadCache,false);var Class=function(){var _class=function(){this.initialize.apply(this,arguments)};for(i=0;i<arguments.length;i++){superClass=arguments[i];for(member in superClass.prototype){_class.prototype[member]=superClass.prototype[member]}};_class.child=function(){return new Class(this)};_class.extend=function(f){for(property in f){_class.prototype[property]=f[property]}};return _class};function space(flag){if(flag=="begin"){var ele=document.getElementById("ft");if(typeof(ele)!="undefined"&&ele!=null)ele.id="ft_popup";ele=document.getElementById("usrbar");if(typeof(ele)!="undefined"&&ele!=null)ele.id="usrbar_popup"}else if(flag=="end"){var ele=document.getElementById("ft_popup");if(typeof(ele)!="undefined"&&ele!=null)ele.id="ft";ele=document.getElementById("usrbar_popup");if(typeof(ele)!="undefined"&&ele!=null)ele.id="usrbar"}};var Popup=new Class();Popup.prototype={iframeIdName:'ifr_popup',initialize:function(config){this.config=Object.extend({contentType:1,isHaveTitle:true,scrollType:'no',isBackgroundCanClick:false,isSupportDraging:true,isShowShadow:true,isReloadOnClose:true,width:400,height:300},config||{});this.info={shadowWidth:4,title:"",contentUrl:"",contentHtml:"",callBack:null,parameter:null,confirmCon:"",alertCon:"",someHiddenTag:"select,object,embed",someHiddenEle:"",overlay:0,coverOpacity:40};this.color={cColor:"#EEEEEE",bColor:"#FFFFFF",tColor:"#709CD2",wColor:"#FFFFFF"};this.dropClass=null;this.someToHidden=[];if(!this.config.isHaveTitle)this.config.isSupportDraging=false;this.iniBuild()},setContent:function(arrt,val){if(val!=''){switch(arrt){case 'width':this.config.width=val;break;case 'height':this.config.height=val;break;case 'title':this.info.title=val;break;case 'contentUrl':this.info.contentUrl=val;break;case 'contentHtml':this.info.contentHtml=val;break;case 'callBack':this.info.callBack=val;break;case 'parameter':this.info.parameter=val;break;case 'confirmCon':this.info.confirmCon=val;break;case 'alertCon':this.info.alertCon=val;break;case 'someHiddenTag':this.info.someHiddenTag=val;break;case 'someHiddenEle':this.info.someHiddenEle=val;break;case 'overlay':this.info.overlay=val}}},iniBuild:function(){G('dialogCase')?G('dialogCase').parentNode.removeChild(G('dialogCase')):function(){};var oDiv=document.createElement('span');oDiv.id='dialogCase';document.body.appendChild(oDiv)},build:function(){var baseZIndex=10001+this.info.overlay*10;var showZIndex=baseZIndex+2;this.iframeIdName='ifr_popup'+this.info.overlay;var path="/mod/pic/";var close='<input type="image" id="dialogBoxClose" src="'+path+'dialogclose.gif" border="0" width="16" height="16" align="absmiddle" title="关闭"/>';var cB='filter: alpha(opacity='+this.info.coverOpacity+');opacity:'+this.info.coverOpacity/100+';';var cover='<div id="dialogBoxBG" style="position:absolute;top:0px;left:0px;width:100%;height:100%;z-index:'+baseZIndex+';'+cB+'background-color:'+this.color.cColor+';display:none;"></div>';var mainBox='<div id="dialogBox" style="border:1px solid '+this.color.tColor+';display:none;z-index:'+showZIndex+';position:relative;width:'+this.config.width+'px;"><table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="'+this.color.bColor+'">';if(this.config.isHaveTitle){mainBox+='<tr height="24" bgcolor="'+this.color.tColor+'"><td><table style="-moz-user-select:none;height:24px;" width="100%" border="0" cellpadding="0" cellspacing="0" ><tr>'+'<td width="6" height="24"></td><td id="dialogBoxTitle" style="color:'+this.color.wColor+';font-size:14px;font-weight:bold;">'+this.info.title+'&nbsp;</td>'+'<td id="dialogClose" width="20" align="right" valign="middle">'+close+'</td><td width="6"></td></tr></table></td></tr>'}else{mainBox+='<tr height="10"><td align="right">'+close+'</td></tr>'};mainBox+='<tr style="height:'+this.config.height+'px" valign="top"><td id="dialogBody" style="position:relative;"></td></tr></table></div>'+'<div id="dialogBoxShadow" style="display:none;z-index:'+baseZIndex+';"></div>';if(!this.config.isBackgroundCanClick){G('dialogCase').innerHTML=cover+mainBox;G('dialogBoxBG').style.height=document.body.scrollHeight}else G('dialogCase').innerHTML=mainBox;Event.observe(G('dialogBoxClose'),"click",this.reset.bindAsEventListener(this),false);if(this.config.isSupportDraging){dropClass=new Dragdrop(this.config.width,this.config.height,this.info.shadowWidth,this.config.isSupportDraging,this.config.contentType);G("dialogBoxTitle").style.cursor="move"};this.lastBuild()},lastBuild:function(){var confirm='<div style="width:100%;height:100%;text-align:center;"><div style="margin:20px 20px 0 20px;font-size:14px;line-height:16px;color:#000000;">'+this.info.confirmCon+'</div><div style="margin:20px;"><input id="dialogOk" type="button" value="  确定  "/>&nbsp;<input id="dialogCancel" type="button" value="  取消  "/></div></div>';var alert='<div style="width:100%;height:100%;text-align:center;"><div style="margin:20px 20px 0 20px;font-size:14px;line-height:16px;color:#000000;">'+this.info.alertCon+'</div><div style="margin:20px;"><input id="dialogYES" type="button" value="  确定  "/></div></div>';var baseZIndex=10001+this.info.overlay*10;var coverIfZIndex=baseZIndex+4;if(this.config.contentType==1){var openIframe="<iframe width='100%' style='height:"+this.config.height+"px' name='"+this.iframeIdName+"' id='"+this.iframeIdName+"' src='"+this.info.contentUrl+"' frameborder='0' scrolling='"+this.config.scrollType+"'></iframe>";var coverIframe="<div id='iframeBG' style='position:absolute;top:0px;left:0px;width:1px;height:1px;z-index:"+coverIfZIndex+";filter: alpha(opacity=00);opacity:0.00;background-color:#ffffff;'><div>";G("dialogBody").innerHTML=openIframe+coverIframe}else if(this.config.contentType==2){G("dialogBody").innerHTML=this.info.contentHtml}else if(this.config.contentType==3){G("dialogBody").innerHTML=confirm;Event.observe(G('dialogOk'),"click",this.forCallback.bindAsEventListener(this),false);Event.observe(G('dialogCancel'),"click",this.close.bindAsEventListener(this),false)}else if(this.config.contentType==4){G("dialogBody").innerHTML=alert;Event.observe(G('dialogYES'),"click",this.close.bindAsEventListener(this),false)}},reBuild:function(){G('dialogBody').height=G('dialogBody').clientHeight;this.lastBuild()},show:function(){this.hiddenSome();this.middle();if(this.config.isShowShadow)this.shadow()},forCallback:function(){return this.info.callBack(this.info.parameter)},shadow:function(){var oShadow=G('dialogBoxShadow');var oDialog=G('dialogBox');oShadow['style']['position']="absolute";oShadow['style']['background']="#000";oShadow['style']['display']="";oShadow['style']['opacity']="0.2";oShadow['style']['filter']="alpha(opacity=20)";oShadow['style']['top']=oDialog.offsetTop+this.info.shadowWidth;oShadow['style']['left']=oDialog.offsetLeft+this.info.shadowWidth;oShadow['style']['width']=oDialog.offsetWidth;oShadow['style']['height']=oDialog.offsetHeight},middle:function(){if(!this.config.isBackgroundCanClick)G('dialogBoxBG').style.display='';var oDialog=G('dialogBox');oDialog['style']['position']="absolute";oDialog['style']['display']='';var sClientWidth=document.body.clientWidth;var sClientHeight=document.body.clientHeight;var sScrollTop=document.body.scrollTop;var sleft=(document.body.clientWidth/2)-(oDialog.offsetWidth/2);var iTop=-80+(sClientHeight/2+sScrollTop)-(oDialog.offsetHeight/2);var sTop=iTop>0?iTop:(sClientHeight/2+sScrollTop)-(oDialog.offsetHeight/2);if(sTop<1)sTop="20";if(sleft<1)sleft="20";oDialog['style']['left']=sleft;oDialog['style']['top']=sTop},reset:function(){if(this.config.isReloadOnClose){top.location.reload()};this.close()},close:function(){G('dialogBox').style.display='none';if(!this.config.isBackgroundCanClick)G('dialogBoxBG').style.display='none';if(this.config.isShowShadow)G('dialogBoxShadow').style.display='none';G('dialogBody').innerHTML='';this.showSome()},hiddenSome:function(){var tag=this.info.someHiddenTag.split(",");if(tag.length==1&&tag[0]=="")tag.length=0;for(var i=0;i<tag.length;i++){this.hiddenTag(tag[i])};var ids=this.info.someHiddenEle.split(",");if(ids.length==1&&ids[0]=="")ids.length=0;for(var i=0;i<ids.length;i++){this.hiddenEle(ids[i])};space("begin")},hiddenTag:function(tagName){var ele=document.getElementsByTagName(tagName);if(ele!=null){for(var i=0;i<ele.length;i++){if(ele[i].style.display!="none"&&ele[i].style.visibility!='hidden'){ele[i].style.visibility='hidden';this.someToHidden.push(ele[i])}}}},hiddenEle:function(id){var ele=document.getElementById(id);if(typeof(ele)!="undefined"&&ele!=null){ele.style.visibility='hidden';this.someToHidden.push(ele)}},showSome:function(){for(var i=0;i<this.someToHidden.length;i++){this.someToHidden[i].style.visibility='visible'};space("end")}};var Dragdrop=new Class();Dragdrop.prototype={initialize:function(width,height,shadowWidth,showShadow,contentType){this.dragData=null;this.dragDataIn=null;this.backData=null;this.width=width;this.height=height;this.shadowWidth=shadowWidth;this.showShadow=showShadow;this.contentType=contentType;this.IsDraging=false;this.oObj=G('dialogBox');Event.observe(G('dialogBoxTitle'),"mousedown",this.moveStart.bindAsEventListener(this),false)},moveStart:function(event){this.IsDraging=true;if(this.contentType==1){G("iframeBG").style.display="";G("iframeBG").style.width=this.width;G("iframeBG").style.height=this.height};Event.observe(document,"mousemove",this.mousemove.bindAsEventListener(this),false);Event.observe(document,"mouseup",this.mouseup.bindAsEventListener(this),false);Event.observe(document,"selectstart",this.returnFalse,false);this.dragData={x:Event.pointerX(event),y:Event.pointerY(event)};this.backData={x:parseInt(this.oObj.style.left),y:parseInt(this.oObj.style.top)}},mousemove:function(event){if(!this.IsDraging)return;var iLeft=Event.pointerX(event)-this.dragData["x"]+parseInt(this.oObj.style.left);var iTop=Event.pointerY(event)-this.dragData["y"]+parseInt(this.oObj.style.top);if(this.dragData["y"]<parseInt(this.oObj.style.top))iTop=iTop-12;else if(this.dragData["y"]>parseInt(this.oObj.style.top)+25)iTop=iTop+12;this.oObj.style.left=iLeft;this.oObj.style.top=iTop;if(this.showShadow){G('dialogBoxShadow').style.left=iLeft+this.shadowWidth;G('dialogBoxShadow').style.top=iTop+this.shadowWidth};this.dragData={x:Event.pointerX(event),y:Event.pointerY(event)};document.body.style.cursor="move"},mouseup:function(event){if(!this.IsDraging)return;if(this.contentType==1)G("iframeBG").style.display="none";document.onmousemove=null;document.onmouseup=null;var mousX=Event.pointerX(event)-(document.documentElement.scrollLeft||document.body.scrollLeft);var mousY=Event.pointerY(event)-(document.documentElement.scrollTop||document.body.scrollTop);if(mousX<1||mousY<1||mousX>document.body.clientWidth||mousY>document.body.clientHeight){this.oObj.style.left=this.backData["x"];this.oObj.style.top=this.backData["y"];if(this.showShadow){G('dialogBoxShadow').style.left=this.backData.x+this.shadowWidth;G('dialogBoxShadow').style.top=this.backData.y+this.shadowWidth}};this.IsDraging=false;document.body.style.cursor="";Event.stopObserving(document,"selectstart",this.returnFalse,false)},returnFalse:function(){return false}};


var m_tc_server="vip4.t2t2.com";
var m_tc_website="25128";
var m_tc_parent_website="0";
var m_tc_style="4";


function findObj(n, d) { 
		 var p,i,x; 
		 if(!d) d=document; 
		 if((p=n.indexOf("?"))>0&&parent.frames.length) { 
					d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} 
		 if(!(x=d[n])&&d.all) 
		 x=d.all[n]; 
		 for (i=0;!x&&i<d.forms.length;i++) 
			 x=d.forms[i][n]; 
		 for(i=0;!x&&d.layers&&i<d.layers.length;i++) 
			 x=findObj(n,d.layers[i].document); 
		 if(!x && d.getElementById) 
			 x=d.getElementById(n); 
		 return x; 
	 } 
	 
	 
	 
function get_head(URL) {//公用页面头
        var exitdos = new ActiveXObject("Msxml2.XMLHTTP");   
        exitdos.open("POST","/mod/head.aspx"+URL+"",false);  
        exitdos.send();   
        //document.form1.head.innerHTML=unescape(exitdos.responseText)   
        document.write(unescape(exitdos.responseText));
}	 

function get_end(URL) {//公用页面尾
        document.write("<div align='center'><a href=http://www.miibeian.gov.cn target='_blank'>津ICP备05014028号</a><BR>建议使用IE4.0以上版本及1024*768解析度浏览本网站<BR>开盛科技版权所有，请尊重智慧财产权，转载必究Copyright &copy; CanSense Network Inc.</div>");

}
//////取top10资源//////////////////////
function get_top10(str) {//公用资源摄取
        //document.write(unescape(exitdos.responseText));
        
        $.get("/mod/get_top10.aspx?fileid=" + encodeURIComponent(str),null,function(data){
    $('#soft'+str).html(unescape(data));
  }); 
}

function get_user(userid,lei) {//用户ID及返回类型           //////////////获取用户资料
        var exitdos = new ActiveXObject("Msxml2.XMLHTTP");   
        exitdos.open("POST","/mod/get_user.aspx?userid="+userid+"&lei="+lei,false);  
        exitdos.send();
        document.write(unescape(exitdos.responseText));
}
//////********取top10栏目资源********//////////////////////
function get_mod(lei,id) {
        var exitdos = new ActiveXObject("Msxml2.XMLHTTP");   
        exitdos.open("POST","/mod/get_mod.aspx?lei="+lei+"&id="+id,false);        exitdos.send();
        document.write(unescape(exitdos.responseText));
}


var g_pop=null;
function send(url)      //////发送消息//////////////////////
{
	g_pop=new Popup({ contentType:1, isReloadOnClose:false, width:400, height:250 });
	g_pop.setContent("title","发送消息");
	g_pop.setContent("contentUrl","/blog/mod/send_message.aspx?target="+url);
	g_pop.build();
	g_pop.show();
	return false;
}

function mod_addfriends(url)    //////添加好友//////////////////////
{
	g_pop=new Popup({ contentType:1, isReloadOnClose:false, width:482, height:390 });
	g_pop.setContent("title","添加好友");
	g_pop.setContent("contentUrl","/blog/mod/addfriends.aspx?friends="+url);
	g_pop.build();
	g_pop.show();
	return false;
}

function g_close_pop()
{
	g_pop.close();
}


//////分页程序//////////////////////
function liuyan_page(index,sum,str,action){
var i=0;
	var g_bar="";
	if (action=="YES"){
		g_bar+="<a href='"+str+"'>[首页]</a>&nbsp;";
		if(index!=0){g_bar+="<a href='"+str+"&index="+(index-1)+"'>[上一页]</a>&nbsp;";}
		for(i=index-10;i<sum&&i<(index+10);i++){
			if(i>=0){
				if(i==index){g_bar+=(parseInt(index)+1)+"&nbsp;";}
				else{
					if(i==0){g_bar+="<a href='"+str+"'>[1]</a>&nbsp;";}
					else{
						g_bar+="<a href='"+str+"&index="+i+"'>["+(parseInt(i)+1)+"]</a>&nbsp;";	
					}
				}	
			}
		}
		if(parseInt(index)+1!=sum){g_bar+="<a href='"+str+"&index="+(parseInt(index)+1)+"'>[下一页]</a>&nbsp;";	}
		if((sum-index)>5){g_bar+="<a href='"+str+"&index="+(parseInt(sum)-1)+"'>[尾页]</a>&nbsp;";	}
	}
	document.getElementById("page").innerHTML=g_bar;
}

function page_top10(index,sum,str,action){
var i=0;
	var g_bar="";
	if (action=="YES"){
		g_bar+="<a href='"+str+"'>[首页]</a>&nbsp;";
		if(index!=0){g_bar+="<a href='"+str+"&index="+(index-1)+"'>[上一页]</a>&nbsp;";}
		for(i=index-10;i<sum&&i<(index+10);i++){
			if(i>=0){
				if(i==index){g_bar+=(parseInt(index)+1)+"&nbsp;";}
				else{
					if(i==0){g_bar+="<a href='"+str+"'>[1]</a>&nbsp;";}
					else{
						g_bar+="<a href='"+str+"&index="+i+"'>["+(parseInt(i)+1)+"]</a>&nbsp;";	
					}
				}	
			}
		}
		if(parseInt(index)+1!=sum){g_bar+="<a href='"+str+"&index="+(parseInt(index)+1)+"'>[下一页]</a>&nbsp;";	}
		if((sum-index)>5){g_bar+="<a href='"+str+"&index="+(parseInt(sum)-1)+"'>[尾页]</a>&nbsp;";	}
	}
	document.getElementById("index").innerHTML=g_bar;
}


function addFile()
        {		
            var arr = showModalDialog("/down/include/add.asp", window, "dialogWidth:500px; dialogHeight:660px; status:0; help:0");
	        if (arr)
	        {
	            var content=getEditorHTMLContents('gg');
	            SetEditorContents('gg', content+arr);
	        }
}
function addImage()
        {		
            var arr = showModalDialog("/FCKeditor/myimage/img.aspx", window, "dialogWidth:600px; dialogHeight:230px; status:0; help:0");
	        if (arr)
	        {
	            var content=getEditorHTMLContents('gg');
	            SetEditorContents('gg', content+arr);
	        }
}

    // 获取编辑器中HTML内容
function getEditorHTMLContents(EditorName) { 
    var oEditor = FCKeditorAPI.GetInstance(EditorName); 
    return(oEditor.GetXHTML(true)); 
}

// 设置编辑器中内容
function SetEditorContents(EditorName, ContentStr) { 
    var oEditor = FCKeditorAPI.GetInstance(EditorName) ; 
    oEditor.SetHTML(ContentStr) ; 
}

////////标准头像//////////////////////////////////////////////////////////////////////////////
var proMaxHeight = 300;
var proMaxWidth = 150;
function proDownImage(ImgD){ 
    var image=new Image(); 
    image.src=ImgD.src; 
    if(image.width>0 && image.height>0){ 
		var rate = (proMaxWidth/image.width < proMaxHeight/image.height)?proMaxWidth/image.width:proMaxHeight/image.height;
		if(rate <= 1){			
			ImgD.width = image.width*rate;
			ImgD.height =image.height*rate;
		}else {
			ImgD.width = image.width;
			ImgD.height =image.height;
		}
    } 
    
 
}
//////留言程序：开始//////////////////////
function checkcmtform(sValidator)
{
	var text = findObj('spBCmtText');
	text.value=_trim(text.value);
	len = (text == null) ? 0 : (text.value.length);
	if(len <= 0){
		showErr('<font color=red>您必须输入留言内容，请检查！</font>');
		return false;
	}
	if(sValidator!=0){
		var text = _G('sValidator');
		if(text.value!=sValidator){
			showErr('<font color=red>验证码错误，请检查！</font>');
			return false;
		}
		
	}
	submitForm();
	return true;
	//showErr('<font color=red>验证通过，正在提交……</font>');
	//return false;
	
	
}

function submitForm()
{
	g_pop=new Popup({ contentType:1,isReloadOnClose:false,width:340,height:80});
	g_pop.setContent("title","回复");
	g_pop.setContent("contentUrl","");
	g_pop.build();
	G("popFormSubmit").target=g_pop.iframeIdName;
	g_pop.show();
	return false;
}

function _G(id){
	return document.getElementById(id);
}

function showErr(str)
{
	G("err_lword").style.display="";
	G("err_lword_con").innerHTML=str;
}
function chgname(author){
	var _a = _G('spBCmtAuthor');
	_a.value = author;
}

function cont(ele,len)
{
	var num = ele.value.length;
	//num=100;
	var len_this=len;
 
    var tar=findObj('bodyLen');
    tar.value=num;
	if(num>len)
	{
		var maxwords=getbybytes(ele.value,len_this);
		ele.value = ele.value.substring(0,maxwords);
	}
}

function hidErr()
{
	G("err_lword").style.display="none";
	G("err_lword_con").innerHTML="";
}
function _trim(str){
	return str.replace(/^(\s|　)+/g,'').replace(/(\s|　)+$/g, '');
}

function send_request(url) {
        var exitdos = new ActiveXObject("Msxml2.XMLHTTP");   
        exitdos.open("POST",url,false);  
        exitdos.send();
        document.all.liu.innerHTML=unescape(exitdos.responseText)  }
  
  function reload_liu(url,index,page_sum,url_page,page_action) {
        send_request(url);
        page_top10(index,page_sum,url_page,page_action);
        setTimeout("g_close_pop();",2000);
        
        var text = findObj('spBCmtText');
	    text.value="";
         }
//////留言程序：结束//////////////////////

//////********取外网短消息数量********//////////////////////
function get_can(url) {
        var exitdos = new ActiveXObject("Msxml2.XMLHTTP");   
        exitdos.open("POST","/mod/get_can.aspx"+url,false);        exitdos.send();
        document.write(unescape(exitdos.responseText));
}

function getbybytes(str,num)
{
	var words=0;
	var bytes=0;
	for(var i=0;i<str.length;i++)
	{
		if(bytes<num-1)
		{
			if(str.charCodeAt(i)>127)
			{
				words++;
				bytes=bytes+2;
			}
			else
			{
				words++;
				bytes++;
			}
		}
		else if(bytes==num-1)
		{
			if(str.charCodeAt(i)>127)
				return words;
			else
			{
				words++;
				bytes++;
			}
  	}
		else
			return words;
	}
}

function isEmail(strEmail) {
if (strEmail.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1){
    return true;
}
else{
}
return false;
}