var Drag = {

"dragObj" : null ,
"event" : null ,
"offx" : "",
"offy" : "",
"start" : function (e){
  Drag.event = e ? e : (window.event ? window.event : null);
  Drag.dragObj = document.getElementById("div_qq");  
  Drag.offx=Drag.event.clientX-Drag.dragObj.offsetLeft;
  Drag.offy=Drag.event.clientY-Drag.dragObj.offsetTop;
  
  document.onmousemove = Drag.draging ;
  document.onmouseup = Drag.stop ;
  
},

"draging" : function() {
  Drag.dragObj.style.top  = Drag.event.clientY-Drag.offy;
  Drag.dragObj.style.left = Drag.event.clientX-Drag.offx;
},
"stop" : function () {
  Drag.event = null;
  Drag.dragObj = null;
  document.onmousemove = null ;
  document.onmouseup = null ;
}
}


var qqhtml="<div style='width:50px;height:50px;top:420px;left:10;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=85)' id='div_qq'>";
qqhtml+="<table width='100%' cellpadding='0' cellspacing='0' border='0'>";
qqhtml+="<tr><td width='110' height='70' onmousedown='Drag.start(event)' style='background-image:url(/images/kefu_up.gif);cursor:move'>&nbsp;<\/td></tr>"
qqhtml+="<tr><td style='background-image:url(/images/kefu_middle.gif);text-align:center;font-family: ;font-size: 12px;font-weight: normal;color: 3A3A3A' ><a target=blank href=tencent://message/?uin=1439850795&Site=www.rgyi.cnMenu=yes><img border=\"0\" SRC=http://wpa.qq.com/pa?p=1:1439850795:5 alt=\"客服\"></a><\/td></tr>"
qqhtml+="<tr><td width='110' height='31'><img src='/images/kefu_down.gif' onclick='qq_close()' style='cursor:pointer'/><\/td></tr>"
qqhtml+="<\/table>"
qqhtml+="<\/div>";
document.write(qqhtml);
window.onscroll=function()
{
	document.getElementById("div_qq").style.top=document.body.scrollTop+300+"px";
}

function qq_close()
{

	document.getElementById("div_qq").style.display="none";

}