/*建立ajax浏览器对象*/
  var request = false; 
   function createXMLHttpRequest()
   {
   try { 
     request = new XMLHttpRequest(); 
   } catch (trymicrosoft) { 
     try { 
       request = new ActiveXObject("Msxml2.XMLHTTP"); 
     } catch (othermicrosoft) { 
       try { 
         request = new ActiveXObject("Microsoft.XMLHTTP"); 
       } catch (failed) { 
         request = false; 
       }   
     } 
   } 
   if (!request) 
     alert("Error initializing XMLHttpRequest!"); 
}
function   ForDight(Dight,How)   
{   
	Dight   =   Math.round(Dight*Math.pow(10,How))/Math.pow(10,How);   
	return   Dight;   
}    
/*影片评分*/
var yy1=0,jq1=0,zf1=0;
function yy_draw(yy_num){
	yy1=yy_num;
    var zf1 =(parseInt(yy1)+parseInt(jq1))/2;
	document.getElementById("yy_num").innerHTML=yy1;
	document.getElementById("pingfen_zf").innerHTML=zf1;
	for(var i=1;i<=10;i++){
		if(i<=yy1){
			document.getElementById("yy_star_"+i).src = baocuo_dir+"template/"+G_moban+"/images/star_1.gif"
		}
		else{
			document.getElementById("yy_star_"+i).src = baocuo_dir+"template/"+G_moban+"/images/star_3.gif"
		}
	}
}
function jq_draw(jq_num){
	jq1=jq_num;
	var zf1 =(parseInt(yy1)+parseInt(jq1))/2;
	document.getElementById("jq_num").innerHTML=jq1;
	document.getElementById("pingfen_zf").innerHTML=zf1;
	for(var i=1;i<=10;i++){
		if(i<=jq1){
			document.getElementById("jq_star_"+i).src = baocuo_dir+"template/"+G_moban+"/images/star_1.gif"
		}
		else{
			document.getElementById("jq_star_"+i).src = baocuo_dir+"template/"+G_moban+"/images/star_3.gif"
		}
	}
}

function submit_ping(max_id){
var id=max_id;
var c =id.toString()
var zf =(parseInt(yy1)+parseInt(jq1))/2; //算平均分
if(zf<=0){
	alert("你还没有打分");
	return false;
	}
document.getElementById("ping").style.display="none"; //设置层为隐藏

var url=baocuo_dir+"p_inc/pingfen/pingfen.asp?id=" + escape(id)+"&yy="+escape(yy1)+"&jq="+escape(jq1);
//alert(url);
createXMLHttpRequest();
request.open("GET", url, true); 
request.setRequestHeader("content-type","text/xml");
request.onreadystatechange = requst_pf; 
request.setRequestHeader("If-Modified-Since","0");
request.send(null); 
alert("你给本剧的总评分为"+zf+"分（演员"+yy1+"分，剧情"+jq1+"分），感谢参与！^_^");
setCookie(c,c,24*60*60*1*1000);//cookie过期时间为24小时
}
function requst_pf(){
if(request.readyState==4 && request.status==200)//返回完成
{
	var s=request.responseText;
	var s2=s.split("|||")
	document.getElementById('dj_img').innerHTML='<img src='+baocuo_dir+'template/'+G_moban+'/images/dengji/'+s2[0]+'.jpg border=0 alt='+s2[0].replace(/\.0/,"")+'星>';
	document.getElementById("leftnun").innerHTML = s2[1];
	document.getElementById("rightnun").innerHTML = s2[2];
	document.getElementById("pinglun").innerHTML = s2[3];
	document.getElementById("yanyuan").innerHTML = s2[4];
	document.getElementById("juqing").innerHTML = s2[5];
}
}

/*cookie控制，每一部影片写一个cookie*/
function getCookie(c_name){
if(document.cookie.length>0){
    c_start=document.cookie.indexOf(c_name + "=")
    if(c_start!=-1){ 
       c_start=c_start + c_name.length+1 
       c_end=document.cookie.indexOf(";",c_start)
       if(c_end==-1) c_end=document.cookie.length
       return unescape(document.cookie.substring(c_start,c_end))
    }
}
return ""
}
/*设置Cookie名字和值为当前影片id号*/
function setCookie(c_name,value,expiredays){
var exdate=new Date()
exdate.setDate(exdate.getDate()+expiredays)
document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : ";expires="+exdate.toGMTString())
}

/*检查Cookie*/
function ping(ping_id){
var id = ping_id;
var a =id.toString() //将传入的影片id号转换成字符串并赋值给a
//alert(a);
b=getCookie(a)//查找当前影片id号的cookie
if (a==b){
   alert('你已经给本剧评过分拉！^_^')
}else{ 
	var pin=document.getElementById("ping");//获取层的对象 
    pin.style.display="block";//设置层为显示 
}
}
/*关闭评分层*/
function off_pf() 
{
var off_pin=document.getElementById("ping");//获取层的对象 
    off_pin.style.display="none";//设置层为隐藏 
}