// JavaScript Document

function show(whichId){
	var targetLayer="drop_"+whichId;
	for(var i=0; i<1; i++){		
		var layers="drop_"+(i+1);
		//alert(layers)
		if(layers==targetLayer){
			document.getElementById(layers).style.visibility="visible";
			document.getElementById("link_"+whichId).className="selected";
			//alert("link_"+whichId)
		}else{
			//document.getElementById(layers).style.visibility="hidden";
		}
	}
}
function hide(whichId){
	document.getElementById("drop_"+whichId).style.visibility="hidden";
	document.getElementById("link_"+whichId).className="";
}