document.write('<div id="div_tishiInfo" style="display: none;position: absolute; z-index:10001;background-color:#dadada;"></div>');
function $() {
  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;
}
/**
  * 获取用户等级图片
  */
function getLevelPicture(level){
	var icon = "";	
	var pic = "";			
	switch(level)
	{
		case "11":pic='c1.gif';break;
		case "12":pic='c2.gif';break;
		case "13":pic='c3.gif';break;
		case "14":pic='c4.gif';break;
		case "21":pic='f1.gif';break;
		case "22":pic='f2.gif';break;
		case "23":pic='f3.gif';break;
		case "24":pic='f4.gif';break;
		default:break;
	}
	if (pic != "")		
		icon = "<IMG SRC='/webchat/images/"+pic+"' />"	
	else
		return "";	
	return icon;
}


/**
  * 获取静态页面参数
  * parametername : 参数名
  */
function getparastr(parametername)
{
	var hrefstr,pos,parastr,para,tempstr;
	hrefstr = window.location.href;
	pos = hrefstr.indexOf("?")
	parastr = hrefstr.substring(pos+1);
	para = parastr.split("&");
	tempstr="";
	for(i=0;i<para.length;i++)
	{
		tempstr = para[i];
		pos = tempstr.indexOf("=");
		if(tempstr.substring(0,pos) == parametername)
		{
			return tempstr.substring(pos+1);
		}
	}
	return null;
}
function getUrlArgs()
{
	//定义一个数组，用于存放取出来的字符串参数。
       var argsArr = new Object();
       
       //获取URL中的查询字符串参数
       var query = window.location.search;
      
       query = query.substring(1);
       
       //这里的pairs是一个字符串数组
       var pairs = query.split("&");//name=myname&password=1234&sex=male&address=nanjing
       
       for(var i=0;i<pairs.length;i++)
       {
         var sign = pairs[i].indexOf("="); 
         //如果没有找到=号，那么就跳过，跳到下一个字符串（下一个循环）。
         if(sign == -1)
         {
           continue; 
         }
         
         var aKey = pairs[i].substring(0,sign).toUpperCase();
         var aValue = pairs[i].substring(sign+1);       
         
         argsArr[aKey] = aValue;
       }
       
       return argsArr;
}
function changeContent(argKindStr, argActiveKind)
{
   
    var kindArray = argKindStr.split('|');
   
    for(var i=0;i<kindArray.length;i++)
    {
        document.getElementById("li_"+kindArray[i]).className = "";  
        //alert(document.getElementById("div_"+kindArray[i]));
        document.getElementById("div_"+kindArray[i]).style.display = "none";  
    }
    document.getElementById("li_"+argActiveKind).className = "on";  
    document.getElementById("div_"+argActiveKind).style.display = "block";  
}

function  diplayData(argContent, argID)  
{  
   
   var tishInfo = document.getElementById("div_tishiInfo");	
   tishInfo.innerHTML = argContent;
   var tt = argID;
   var  daps    =  tishInfo.style;  
   var  ttop    =  tt.offsetTop;          //TT控件的定位点高  
   var  thei    =  tt.clientHeight;    //TT控件本身的高  
   var  tleft  =  tt.offsetLeft;        //TT控件的定位点宽  
   var  ttyp    =  tt.type;                    //TT控件的类型  
   while  (tt  =  tt.offsetParent){ttop+=tt.offsetTop;  tleft+=tt.offsetLeft;}  
   daps.top    =  (ttyp=="image")?  ttop+thei  :  ttop+thei+10;  //层的  Y  坐标  
   daps.left  =  tleft  +  10;    //层的  X  坐标  
   
   daps.display  =  "";    //层显示  */
}  

function CancelDisplayData()
{
	  var  daps    =  document.getElementById("div_tishiInfo").style;
	  daps.display = "none";
}