// JavaScript Document

var modus = "over";

function showcity (obj) {
	var visoth = document.getElementById("layer_adr").childNodes;
	 for (i=0;i<visoth.length;i++)
	 {
	 	if (visoth[i].tagName=='DIV')
		{visoth[i].style.visibility = "hidden";}
	 };
	var namecity = obj.name;
	var sichtbarkcity = document.getElementById("layer_adr_"+namecity);
	sichtbarkcity.style.visibility = "visible";
}

function setstartmodus () {
	var modus = "over";
	//alert (modus);
}

function changemodus () {
	modus = "click";
	//alert (modus);
}

function overshowcity (obj) {
	if (modus == 'over'){
		showcity(obj);
	}
}