if(navigator.useragent.indexof("msie")>0) {
	if (document.documentmode < 11) {
	}else{
		var divobj=document.createelement("div"); 
		divobj.innerhtml="<div class='noie' id='noie'><div style='width:1000px;margin:0 auto;'><a href='javascript:;' onclick='noie.style.display=\"none\"' style='float:right;'>关闭</a>您好，为了预防网站风险，享受更棒的体验，双良集团建议您<a href='http://windows.microsoft.com/zh-cn/internet-explorer/download-ie' target='_blank'>升级ie浏览器</a>或者点击下载<a href='http://www.google.cn/intl/zh-cn/chrome/browser/' target='_blank'>谷歌浏览器</a>等非ie浏览器。</div></div>"; 
		var first=document.body.firstchild;
		document.body.insertbefore(divobj,first);
	}
	document.write("<style>.noie{position:absolute;top:100px;background:#ebdccc;color:#333;font-family:microsoft yahei;font-size:14px;height:40px;line-height:40px;z-index:99;}.noie a{color:#b10000;font-family:microsoft yahei;font-size:14px;margin:0 5px;}</style>");
}