var AdServer="http://ad.eelii.com/Ad";
var AdService="http://ad.eelii.com/AdService.asmx";
 // 只允许输入数字
String.prototype.trim = function()
{
    return this.replace(/(^\s*)|(\s*$)/g, "");
}  
 
function IsDigit(){
  return ((event.keyCode >= 48) && (event.keyCode <= 57));
}
function   showTab(divId,url){   
      if(document.getElementById(divId).innerHTML=="")   
          document.getElementById(divId).innerHTML="<iframe   border='0'   width='100%'   height='360'   src='"+url+"'></iframe>";   
  }   
function Request(strName,strHref)
{
var intPos = strHref.indexOf("?");
var strRight = strHref.substr(intPos + 1); 
var arrTmp = strRight.split("&");
    for(var i = 0; i < arrTmp.length; i++)
    {
        var arrTemp = arrTmp[i].split("=");

        if(arrTemp[0].toUpperCase() == strName.toUpperCase())
        {
         return arrTemp[1];
        }
    }
    return "";
}
function showWeather()
{
if(document.getElementById("divWeather").innerHTML=="")   
          document.getElementById("divWeather").innerHTML="<iframe frameborder='0' height='20' scrolling='no' src='http://news.163.com/util/position1.html' style='background-color: #f3f3f3'></iframe>";
}
function showentNews()
{
if(document.getElementById("ent_News").innerHTML=="")   
          document.getElementById("ent_News").innerHTML="<iframe frameborder='0' height='100%' scrolling='no' src='../rss/entRss.aspx' style='background-color: #f3f3f3'></iframe>";
}
function show800()
{
if(document.getElementById("cc800").innerHTML=="")   
          document.getElementById("cc800").innerHTML="<iframe frameborder='0' height='100%' scrolling='no' src='../ad/800.htm' style='background-color: #f3f3f3'></iframe>";
}
function showAd2(bar,divID,t,css,st,w,h)
{
    showAd3(bar,divID,t,css,st,w,h,location.href); 
}
function showAd3(bar,divID,t,css,st,w,h,_myRequest)
{
    var r=Request("id",_myRequest);
    if(r==null || r=="")r="110000";
    showAdCity(bar,divID,t,css,st,w,h,r);
}
function showAdCity(bar,divID,t,css,st,w,h,city)
{
    p=AdServer+"_b"+bar+"_t"+t;
    if(bar=="" || bar=="0")return;
    p+="_c"+city;    

    if(st=="")st="0";
    p+="_st"+st;    
    if(css =="")css="0";
    p+="_css_"+css; 
    p+=".htm"
    if(document.getElementById(divID) ==null)return;
    $get(divID).innerHTML="<iframe frameborder='0' height='"+h+"' width='"+w+"' scrolling='no' src='"+p +"' style='background-color: transparent; overflow: visible;'></iframe>";
}
function showAd4(bar,divID,t,css,st)
{
 showAd3(bar,divID,t,css,st,"100%","100%",_myRequest);
}
function showAd(bar,divID,t,css,st)
{
 showAd2(bar,divID,t,css,st,"100%","100%");
}
function showCompanyAd(bar,css)
{
    var barid=bar.split(",");
    
    for(var i=0;i<6;i++)
    {    
    showAd4(barid[i],"c"+i,"1",css,"1",_myRequest);
    }
}
function showPersonalAd(bar,css)
{
    var barid=bar.split(",");
    
    for(var i=0;i<barid.length;i++)
    {    
    showAd4(barid[i],"p"+i,"1",css,"1",_myRequest);
    }
}
function showForumsAd(bar,css)
{
    var barid=bar.split(",");
    
    for(var i=0;i<barid.length;i++)
    {    
    showAdCity(barid[i],"f"+i,"1",css,"1","100%","100%","110000");
    }
}

//将悬浮层的位置定位在屏幕中央
function GetCenterXY_ForLayer(objdiv){
	x = document.body.scrollLeft;
	y = document.body.scrollTop;
	//获取屏幕宽度
	availWidth = parseInt(window.screen.availWidth);
	availHeight = parseInt(window.screen.availHeight);	
	tblWidth = parseInt(objdiv.style.width);	
	y = y + availHeight/4;
	x = (availWidth - tblWidth)/2;
	
	objdiv.style.top = y;
	objdiv.style.left = x;	
}
function hiddenLayer(objDiv)
{
objDiv.style.visibility = "hidden";
}
function showDiv(divID)
{
if(divID=="pNew")
{
hiddenLayer(document.getElementById("pCity"));
}
else
{
hiddenLayer(document.getElementById("pNew"));
}
var dv = document.getElementById(divID);
GetCenterXY_ForLayer(dv);
dv.style.visibility = "visible";
}