<!--
//function that shows a popup
function popUp(URL, Options, Width, Height) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', '" + Options + ",width=" + Width + ",height=" + Height +"');");
}

//function that shows or hides a layer
function ShowHideLayer(lay) {
    var elem = document.getElementById(lay);

	if (elem.style.display == "") {
		elem.style.display = "none";
	} else {
		elem.style.display = "";
	}
}
// -->