if(navigator.userAgent.indexOf("MSIE")!=-1)
	{
	document.write("<link rel='stylesheet' type='text/css' href='../css/styles.css'>")
	
	}
	else if(navigator.userAgent.indexOf("Opera")!=-1)
	{
	document.write("<link rel='stylesheet' type='text/css' href='../css/wc3_styles.css'>")
	
	}
	else if((navigator.userAgent.indexOf("4.75")!=-1)||(navigator.userAgent.indexOf("4.5")!=-1))
	{
	document.write("<link rel='stylesheet' type='text/css' href='vns_styles.css'>")
	
	}
	else if(navigator.userAgent.indexOf("Netscape6")!=-1)
	{
	document.write("<link rel='stylesheet' type='text/css' href='../css/wc3_styles.css'>")
	
	}
	else
	{
	document.write("<link rel='stylesheet' type='text/css' href='../css/other_styles.css'>")
	
	}