// JavaScript Document
function UberSniff1(sUndefined) {
	var ua=navigator.userAgent.toLowerCase();
	this.ie = (parseFloat(ua.slice(ua.indexOf("msie")+5)));
	this.nn = (this.ie)?(-1):(parseFloat(ua.slice(ua.indexOf("mozilla/")+8)));
	this.mac = (ua.indexOf("mac")>-1);
	this.screenHeight = screen.height;
	this.screenWidth = screen.width;
}


function closeFloatCoupletLayer()
{
	var oS=new UberSniff1();
	if (oS.ie||oS.nn>=5){
//		var oSBar=document.getElementById("sideBarCol");
//		var oFCol=document.getElementById("fullCol");
//		var bWid=(((oS.ie)?document.body.clientWidth:self.innerWidth)>900);
//		oFCol.style.width=(bWid)?"916px":"776px";
		followDiv1.style.visibility="hidden";
		followDiv3.style.visibility="hidden";
	}
}

function closeleftdown()
{
	var oS=new UberSniff1();
	if (oS.ie||oS.nn>=5){
		followDiv2.style.visibility="hidden";
	}
}

function closerightdown()
{
	var oS=new UberSniff1();
	if (oS.ie||oS.nn>=5){
		followDiv4.style.visibility="hidden";
	}
}
	var delta=0.30
	var collection;
	function floaters() {
		this.items	= [];
		this.addItem	= function(id,x,y,content)
				  {
					document.write('<DIV id='+id+' style="Z-INDEX: 10; POSITION: absolute; left:'+(typeof(x)=='string'?eval(x):x)+';top:'+(typeof(y)=='string'?eval(y):y)+'">'+content+'</DIV>');
					

					var newItem			= {};
					newItem.object		= document.getElementById(id);
					newItem.x				= x;
					newItem.y				= y;

					this.items[this.items.length]		= newItem;
				  }
		this.play	= function()
				  {
					collection				= this.items
					setInterval('play()',10);
				  }
		}
		function play()
		{
			if(screen.width < 800)
			{
				for(var i=0;i<collection.length;i++)
				{
					collection[i].object.style.display	= 'none';
				}
				return;
			}
			for(var i=0;i<collection.length;i++)
			{
				var followObj		= collection[i].object;
				var followObj_x	= (typeof(collection[i].x)=='string'?eval(collection[i].x):collection[i].x);
				var followObj_y	= (typeof(collection[i].y)=='string'?eval(collection[i].y):collection[i].y);

				if(followObj.offsetLeft!=(document.body.scrollLeft+followObj_x)) {
					var dx=(document.body.scrollLeft+followObj_x-followObj.offsetLeft)*delta;
					dx=(dx>0?1:-1)*Math.ceil(Math.abs(dx));
					followObj.style.left=followObj.offsetLeft+dx;
					}

				if(followObj.offsetTop!=(document.body.scrollTop+followObj_y)) {
					var dy=(document.body.scrollTop+followObj_y-followObj.offsetTop)*delta;
					dy=(dy>0?1:-1)*Math.ceil(Math.abs(dy));
					followObj.style.top=followObj.offsetTop+dy;
					}
				followObj.style.display	= '';
			}
		}	

	var leftup,leftdown,rightup,rightdown;
	today = new Date();
	tYear = today.getYear();
	tMonth = today.getMonth()+1;
	tToday = today.getDate();
	thistime = tYear*10000+tMonth*100+tToday //当前时间转化的规格数字
//左上广告
	leftuptimestar = 20070311 //规定撤除广告的时间转化的规格数字
	leftuptimeend = 20080311
	if (thistime >= leftuptimestar && thistime <= leftuptimeend)
	{
    //leftup="<EMBED src='/ad/06dyqla.swf' quality=high  WIDTH=80 HEIGHT=80 TYPE='application/x-shockwave-flash' id=sinadl wmode=opaque></EMBED><div style=font-size:12px; align=right><span onclick=closeFloatCoupletLayer(); style=color:red;cursor:hand;><b>关闭</b></span></div>";
	//leftup="<a href=http://zjnews.zjol.com.cn/05zjnews/system/2006/08/30/007840155.shtml target=_blank><img src=/05zjol/images/ad_copyptent_80.gif width=80 height=80 border=0></a><div style=font-size:12px; align=left><span onclick=closeFloatCoupletLayer(); style=color:red;cursor:hand;><b>关闭</b></span></div>";
	leftup="<a href=/about/index.jsp?column=%B9%A4%D0%D0%B7%E7%C3%B2%3E%B9%A4%D0%D0%D5%D0%C6%B8%3E%B1%B1%BE%A9%CA%D0%B7%D6%D0%D0%D5%D0%C6%B8%3E%D5%D0%C6%B8%C6%F4%CA%C2 target=_blank><img src=/advertise/images/2007nian/xuanting/sy_float_xuanting_bj_zhaopinqi_071116.gif width=100 height=100 border=0></a><div style=font-size:12px;background:#cccccc; align=left><span onclick=closeFloatCoupletLayer(); style=color:black;cursor:hand;><b>关闭</b></span></div>";
	}
	else
	{
	leftup="";
	}	
//左下广告
	leftdowntimestar = 20070307 //规定撤除广告的时间转化的规格数字
	leftdowntimeend = 20070428
	if (thistime >= leftdowntimestar && thistime <= leftdowntimeend)
	{
	leftdown="<a href=/about/index.jsp?column=%B9%A4%D0%D0%B7%E7%C3%B2%3E%B9%A4%D0%D0%D5%D0%C6%B8%3E%B1%B1%BE%A9%CA%D0%B7%D6%D0%D0%D5%D0%C6%B8%3E%D5%D0%C6%B8%C6%F4%CA%C2 target=_blank><img src=/advertise/images/2007nian/xuanting/sy_float_xuanting_bj_zhaopinqi_071116.gif width=100 height=100 border=0></a><div style=font-size:12px; align=left><span onclick=closeleftdown(); style=color:red;cursor:hand;><b>关闭</b></span></div>";
	}
	else
	{
	leftdown="<img src=/ad/images/spacer.gif width=1 height=1 border=0>";
	}
//右上广告
	rightuptimestar = 20070313 //规定撤除广告的时间转化的规格数字
	rightuptimeend = 20080331
	if (thistime >= rightuptimestar && thistime <= rightuptimeend)
	{
	rightup="<a href=http://market.alipay.com/alipay/icbc/index.html target=_blank><img src=/advertise/images/2007nian/xuanting/sy_float_xuanting_zifubao3znXL_071024.gif width=100 height=100 border=0></a><div style=font-size:12px;background:#cccccc; align=right><span onclick=closeFloatCoupletLayer(); style=color:black;cursor:hand;><b>关闭</b></span></div>";
	}
	else
	{
	rightup="";
	}
//右下广告
	rightdowntimestar = 20070313 //规定撤除广告的时间转化的规格数字
	rightdowntimeend = 20070320
	if (thistime >= rightdowntimestar && thistime <= rightdowntimeend)
	{
	rightdown="<a href=http://market.alipay.com/alipay/icbc/index.html target=_blank><img src=/advertise/images/2007nian/xuanting/sy_float_xuanting_zifubao3znXL_071024.gif width=100 height=100 border=0></a><div style=font-size:12px; align=right><span onclick=closerightdown(); style=color:red;cursor:hand;><b>关闭</b></span></div>";
	}
	else
	{
	rightdown="<img src=/ad/images/spacer.gif width=1 height=1 border=0>";
	}

	var theFloaters		= new floaters();
	theFloaters.addItem('followDiv1',5,470,''+leftup+'');
	theFloaters.addItem('followDiv2',5,'document.body.clientHeight-120',''+leftdown+'');
	theFloaters.addItem('followDiv3','document.body.clientWidth-106',470,''+rightup+'');
	theFloaters.addItem('followDiv4','document.body.clientWidth-100','document.body.clientHeight-120',''+rightdown+'');
	theFloaters.play();