var ua = navigator.userAgent.toLowerCase();
	
function init(){	
	if(ua.indexOf("msie 5")+1){		
		document.write("<link rel='stylesheet' type='text/css' href='/css/ie5.5.css' />");
	}
	else{
		document.write("<link rel='stylesheet' type='text/css' href='/css/all.css' />");
	}
}

init();