var strAgent = navigator.userAgent.toLowerCase();
var strBrowser = "";
 
if (strAgent.indexOf("msie 6.0")!=-1)
	{
	document.write("<link rel='stylesheet' type='text/css' href='stylesheets/style_ie.css' media='screen'>");
} else {
	document.write("<link rel='stylesheet' type='text/css' href='stylesheets/style_common.css' media='screen'>");
	}