// JavaScript Document

function change(obj){
	
	var cat = parseInt(obj.id);
	
	for(i=1;i<=5;i++){
		if(i!=cat){
			document.getElementById("fleche"+i).style.visibility="hidden";
			document.getElementById("cat"+i).style.display="none";
			document.getElementById("couleur"+i).style.color="white";
		}else{
			document.getElementById("couleur"+i).style.color="#00aeef";
			if(i==1 || i==3 || i==5){
				document.getElementById("fleche"+i).style.visibility="visible";
			}
			document.getElementById("cat"+i).style.display="block";
		}
	}
	
}

function cache(){
	
	
	for(i=1;i<=5;i++){
		document.getElementById("fleche"+i).style.visibility="hidden";
		document.getElementById("cat"+i).style.display="none";
		document.getElementById("couleur"+i).style.color="white";
	}
}