// JavaScript Document
var toloop=4;

function dofeed(id){
	document.getElementById("tofeed").innerHTML = document.getElementById("desc_"+id).innerHTML;	
	document.getElementById("ref_"+id).className = "on";
	for(var i=1; i<=toloop; i++){
		if(i!=id){
			document.getElementById("ref_"+i).className = "";
		}
	}
}