//创建xmlhttp对象
function xmlHttp()
{
 var xmlhttp;
    try { xmlhttp=new ActiveXObject("Msxml2.XMLHTTP") } 
    catch (e) 
    {
         try {
                   xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
             }
         catch (E) 
             {
                   //alert("请安装Microsofts XML parsers")
             }
    }
        
    if ( !xmlhttp && typeof XMLHttpRequest != "undefined" ) 
	{   
		xmlhttp=new XMLHttpRequest();
		 
	} 
	return xmlhttp;
}
function getReturn(Url,Str)  //提交为aspx,aspx页面路径, 返回页面的值
{
       
    try 
    {
       var xmlhttp=xmlHttp();
        xmlhttp.open('GET',Url,false);   
        xmlhttp.setRequestHeader('Content-Type','application/x-www-form-urlencoded')
        xmlhttp.send(null);    
        
        if((xmlhttp.readyState == 4)&&(xmlhttp.status ==200)){
         if(Str=="Text"){
             return xmlhttp.responseText;
             }
         else if(Str=="XML"){
            return xmlhttp.responseXML;
         }
            
        }
        else{
           return null;
        }
    }
    catch (e) 
    {  
         alert("你的浏览器不支持XMLHttpRequest对象, 请升级"); 
    }

    return null;
}
function $(id)
{
     return document.getElementById(id);
}
function zjlllb()
{
	var div=document.getElementById("zjll");
	var Url="/zjll.asp?list=a&para="+Numsj();
	var Str=getReturn(Url,"Text");
    div.innerHTML=unescape(Str);
}
function addzjll(id)
{
	var Url="/zjll.asp?add="+id+"&para="+Numsj();
	var Str=getReturn(Url,"Text");
}
function pinglun(id)
{
	var Url="/pinglun.asp?id="+id+"&para="+Numsj();
	//alert(Url);
	var Str=getReturn(Url,"Text");
	//alert(Str);
	 $("pinglun").innerHTML=unescape(Str);
}
function change_key() 
{
	  var div = document.getElementById("search_suggest"); 
	  var str = document.getElementById("searchkey").value;
	  var Url="/searcha.asp?key=" + escape(str)+"&n="+Numsj();
	  //alert(Url);
	  var stra=getReturn(Url,"Text");
	 // alert(stra);
	  div.innerHTML = ""; 
	    stra=(unescape(stra));
	  var str=stra.split("|");
//   
     if (stra!="")
	 {
		 div.style.display="block";
		for (var i=0; i<str.length; i++) 
		{ 
		  
		  var suggest = '<div onmouseover="javascript:suggestOver(this);" '; 
		  suggest += 'onmouseout="javascript:suggestOut(this);" '; 
		  suggest += 'onclick="javascript:setSearch(this.innerHTML);" '; 
		  suggest += 'class="suggest_link">' + str[i] + '</div>'; 
		   div.innerHTML += suggest; 
		} 
	 }
	 else{
		  div.style.display="none";
		 }
	
}
function setSearch(div_value) 
{ 
document.getElementById("searchkey").value = div_value; 
document.getElementById("search_suggest").style.display="none";
} 
function suggestOver(div_value) 
{ 
div_value.className = 'suggest_link_over'; 
}

function suggestOut(div_value) 
{ 
div_value.className = 'suggest_link'; 
}
function Numsj()
{
    var Numkey = Math.random();
      return Numkey = Math.round(Numkey*10000);
}