var channelid="";
 var statUrlPre="http://statpvhhht.hhhtjy.org.cn//stat/a.html?c=&cookieid=&channelid=";
var cookieid="";
 var currentPoint;
document.onmousedown=getMousePoint;
function getMousePoint(e) {
     var ev=e||window.event;
	// 定义鼠标在视窗中的位置
	var point = {
		x:0,
		y:0
	};
    if (ev.pageX || ev.pageY) {
	point.x=ev.pageX;
	point.y=ev.pageY;
	 window.status=point.y;
	}
	else if(ev.clientX ||ev.clientY) {
	var doc = document.documentElement, body = document.body;
	
	  point.x = (doc && doc.scrollLeft || body && body.scrollLeft || 0)- (doc && doc.clientLeft  || body && body.clientLeft || 0);
		point.y = (doc && doc.scrollTop  ||  body && body.scrollTop  || 0)-(doc && doc.clientTop  || body && body.clientTop  || 0);
	 window.status=doc && doc.scrollTop+"---"+ body && body.scrollTop+"||"+doc && doc.clientTop+"---"+body && body.clientTop  || 0;
		point.x += ev.clientX;
	    point.y += ev.clientY;
	}
	currentPoint=point;
	 return point;
}

function getYouJiaoTop(tmpH)
{
 var h=parseInt(tmpH/2);
 var tmp=currentPoint.y-h;

 if(tmp+tmpH>$(document).height())
 {
   tmp=$(document).height()-tmpH-200;
 }
 if(tmp<200)
 {
  tmp=200;
 }
 
 return parseInt(tmp);
}
var portalScrollTop=0;
var protalScrollTopFlag=false;
if(window.addEventListener){ 
window.addEventListener("message",function(e) 
{
        console.log(e.origin,e.data);
       if(e.data&&e.data.type=="scrollTopValue")
        {
         protalScrollTopFlag=true;
         portalScrollTop=e.data.value;
        }
         console.log("portalScrollTop="+portalScrollTop);
 });
 
 }