function setFocus() {
	document.suche.s.focus();
}

var lastID = 0;
var lastColor;
var letzteColor;
var color;
var element;
var layerIDStart;
var layerIDZiel;

function haveabreak(millis) {
	var date = new Date();
	var curDate = null;

	do { curDate = new Date(); }
	while(curDate-date < millis);
}

function togglenow(element) {
	new Effect.toggle($(element),'blind', {duration: 0.3});	
}

function show_detail(layerIDStart, layerIDZiel, color) {

	//Farbe definieren
	if(color == 'weiss') {
		color = '#ffffff';
	} else {
		color = '#f7f7f7';
	}
	
	if(layerIDZiel == lastID) {
		var element = lastID;
		togglenow(element);
		//new Effect.toggle($(element),'blind', {duration: 0.5});
		//document.getElementById(layerIDStart).style.backgroundColor = color;
		lastID = 0;
	} else {
		
		if(lastID == 0) {
		} else {
			var element = lastID;
			togglenow(element);
			//new Effect.toggle($(element),'blind', {duration: 0.5});
			//document.getElementById(lastElement).style.backgroundColor = lastColor;
		}
		
		var element = layerIDZiel;
		togglenow(element);
		//new Effect.toggle($(element),'blind', {duration: 0.5});
		//document.getElementById(layerIDStart).style.backgroundColor = '#d9e1e3';
		
		lastElement = layerIDStart;
		lastColor = color;
		lastID = layerIDZiel;
		
	}
	
	//haveabreak('1000');
	
}


function close(id)
{        
	new Effect.toggle($(id),'appear', {duration: 3.0});
}

var farbe;
var set;

function setColor(element, farbe) {
	
	/*if(farbe == 'black') { set = '#000000'; }
	else { set = '#cccccc'; }*/
	
	//document.getElementById('s').style.color = farbe;
	element.style.color = farbe;
}

function goTo(Formular)
{		
   	var Element = Formular.Ziel.selectedIndex;
  	
  	if (Formular.Ziel.options[Element].value != 0)
   	{
       	location = Formular.Ziel.options[Element].value;
   	}
}

function show_overlay() {
	document.getElementById('overlay').style.display = "block";	
}

function close_overlay() {
	document.getElementById('overlay').style.display = "none";
}