// JavaScript Document
function show(whichId){
	var targetLayer="drop_"+whichId;
	
	for(var i=0; i<3; i++){
		var layers="drop_"+(i+1);
		
		if (layers==targetLayer){
			document.getElementById(layers).style.visibility="visible";
			document.getElementById("link_"+whichId).className="hover";
		}
		else{
			document.getElementById(layers).style.visibility="hidden";
		}
	}
	
}

function hide(whichId){
	document.getElementById("drop_"+whichId).style.visibility="hidden"
	document.getElementById("link_"+whichId).className="";
}

function clean_field(div_name)
{
	document.getElementById(div_name).value = '';
}

function send_form(div_name)
{
	var div_value = document.getElementById(div_name).value;
	window.location.href = "submit.php?value="+div_value;
}

function redirect(div_name)
{
	var div_value = document.getElementById(div_name).value;
	window.location.href = div_value;
}

function search(div_name, template)
{
	var div_value = document.getElementById(div_name).value;
	window.location.href = template+"?term="+div_value;
}