var imgindex= 1;
var tmpindex = null;

window.addEvent('domready', function(){
	$('bildanimation').getElements('img').each(function(element) {
	 	element.fade('hide'); 
	});
	$(bildani[imgindex]).fade('show');
	if(bildani.length > 2 ) { var aktiv = window.setInterval("switchImages()", 10000); }
});


function switchImages (){
	var myChain = new Chain();
	var func1 = function(){
		if(bildani.length <= imgindex +1 ){
			imgindex = 1;
			tmpindex = bildani.length -1;
			$(bildani[imgindex]).fade('show');
			$(bildani[tmpindex]).fade('out');
		}else{
			imgindex = imgindex + 1;
			$(bildani[imgindex]).fade('in');
		}
	};
	var func2 = function(){
		if(imgindex == 1  ){

		}else{
			tmpindex = imgindex - 1;
			$(bildani[tmpindex]).fade('hide');
		}
	};
	myChain.chain(func1);
	myChain.chain(func2);
	myChain.callChain();
	myChain.callChain.delay(1000, myChain);

}

function openURL(URL,TARGET){
	
	if(TARGET == ""){
		window.location.href = URL; 
	}else{
		var FENSTER = window.open(URL, "new Window", "");
	}	
}