var tips;
var theTop = 120;
var old = theTop;
function initFloatTips()
{
	tips = document.getElementById('QQbox_zzjs_net');
	moveTips();
}
function moveTips()
{
	var tt=50;
	if (window.innerHeight)
	{
		pos = window.pageYOffset
	}else if (document.documentElement && document.documentElement.scrollTop) {
		pos = document.documentElement.scrollTop
	}else if (document.body) {
		pos = document.body.scrollTop;
	}
	//http:
	pos=pos-tips.offsetTop+theTop;
	pos=tips.offsetTop+pos/10;
	if (pos < theTop){
		pos = theTop;
	}
	if (pos != old) {
		tips.style.top = pos+"px";
		tt=10;//alert(tips.style.top);
	}
	old = pos;
	setTimeout(moveTips,tt);
}
initFloatTips();
if(typeof(HTMLElement)!="undefined")//给firefox定义contains()方法，ie下不起作用
{
	HTMLElement.prototype.contains=function (obj)
	{
		while(obj!=null&&typeof(obj.tagName)!="undefind"){//
			if(obj==this) return true;
			obj=obj.parentNode;
		}
		return false;
	}
}
function show()
{
	document.getElementById("meumid").style.display="none"
	document.getElementById("contentid").style.display="block"
}
function hideMsgBox(theEvent){
	if (theEvent){
		var browser=navigator.userAgent;
		if (browser.indexOf("Firefox")>0){//Firefox
			if (document.getElementById("contentid").contains(theEvent.relatedTarget)) {
				return
			}
		}
		if (browser.indexOf("MSIE")>0 || browser.indexOf("Presto")>=0){
			if (document.getElementById('contentid').contains(event.toElement)) {
				return;//结束函式
			}
		}
	}
	document.getElementById("meumid").style.display = "block";
	document.getElementById("contentid").style.display = "none";
}