// JavaScript Document
var imageArray = new Array();
var actImageIndex =0;
var imageObjID='diaShow';
var diaShowTimeout= 4000;
/*
function showPreview(imagepath)
{
	document.getElementById("cinemaimg").src=imagepath;
	document.getElementById("cinemaimg").style.visibility="visible";
}
*/
function showPreview(counter)
{
	document.getElementById("cinemaimg").src=imageArray[counter].src;
	document.getElementById("cinemaimg").style.visibility="visible";
}

function hidePreview()
{
	/*document.getElementById("cinemaimg").src="img/default.gif";*/
	document.getElementById("cinemaimg").style.visibility="hidden";
}

function showsub(which)
{
	for (i=1; i<2; i++) {
		if (i==which){
			document.getElementById('sub'+i).style.visibility='visible';
		}
		else {
			document.getElementById('sub'+i).style.visibility='hidden';
		};
	};
}

function setAndPreloadSwitchImages(){
	
	var i,prefix = 'img/';
	var actArray = setAndPreloadSwitchImages.arguments;
	for(i=0;i<actArray.length;i++){
		imageArray[i] = new Image();
		imageArray[i].src = prefix + actArray[i];
	}
	switchImageTimer();
}

function switchImageTimer(){
	if(actImageIndex >= imageArray.length){actImageIndex=0};
	document.getElementById(imageObjID).src = imageArray[actImageIndex].src;
	window.setTimeout('switchImageTimer()',diaShowTimeout);
	actImageIndex++;
}

function chkFormular()
{
   if(document.kontakt.anfrage.value == "")
   {
      alert(_strContactFormNoComment);
      document.kontakt.anfrage.focus();
      return false;
   }
}