document.write("<div id=LeftAd  width=\"100\" style=position:absolute;z-index:2;><table width=\"100\" border=2 cellpadding=0 cellspacing=0>");
	document.write("<tr><td align=right height=18px style=line-height:120%><a href=\"http://www.m18.com/Contact/ContactActiveSerial.aspx?Ad=active\"> <img src=\"http://img.m18.com/images2006/pink/contact/100250.jpg\" width=\"100\" height=\"250\" border=0></a></td></tr><tr><td align=right ><a href='javascript:HideLeftAD()' ><font color=black>关闭</font></a></td</tr></table>");
	document.write("</div>");
				

	MoveLayer('LeftAd','left');

	function MoveLayer(layerName,pos) {
		var img_width=100;
		var img_height=250;
		var y = document.body.offsetHeight-img_height;
		var x;
		var Adpos=pos;
		if(Adpos=="left") x = 60-img_width/2-10;
		if(Adpos=="right") x =document.body.offsetWidth-30-img_width;
		var diff;
		if(Adpos=="left") diff=(document.body.scrollTop + y - document.all('LeftAd').style.posTop)*.40+120;
		if(Adpos=="right") diff=(document.body.scrollTop + y - document.all('RightAd').style.posTop)*.40+120;
		var y=document.body.scrollTop + y - diff;
		eval("document.all." + layerName + ".style.posTop = y");
		eval("document.all." + layerName + ".style.posLeft = x");
		if(Adpos=="left") setTimeout("MoveLayer('LeftAd','left');", 20);
		
	}
	function HideLeftAD()
	{
		LeftAd.style.display="none";
	}