// JavaScript Document
function showLayer(element){
	document.getElementById(element).style.display = "";
}
function hideLayer(element){
	document.getElementById(element).style.display = "none";
}
function showhideLayer(element){
	if (document.getElementById(element).style.display == "none") {
		document.getElementById(element).style.display = "";
	} else {
		document.getElementById(element).style.display = "none";		
	}
}
function highlightLayer(element){
	if (document.getElementById("info_"+element).bgColor == "#ffffff") {
		document.getElementById("info_"+element).bgColor = "#e0ebea";
	} else {
		document.getElementById("info_"+element).bgColor = "#ffffff";		
	}
	showhideLayer("loupe_"+element);	
}