function QS(A){this.params={};if(A==null){A=location.search.substring(1,location.search.length)}if(A.length==0){return }A=A.replace(/\+/g," ");var C=A.split(/[&;]/);for(var D=0;D<C.length;D++){var F=C[D].split("=");var B=encodeURIComponent(F[0]);var E=(F.length==2)?encodeURIComponent(F[1]):B;this.params[B]=E}}QS.prototype.get=function(A,B){var C=this.params[A];return(C!=null)?C:B};QS.prototype.contains=function(A){var B=this.params[A];return(B!=null)};

function startGallery() {
	var qs = new QS();
	var qsparams = '';
	if (qs.contains('tt')){
	  qsparams += '&tt=' + qs.get('tt');
	}
	else {
		qsparams += '&tt=ROSENAU_PORTAL';
	}
	var hgaj = new Request({
		url: 'ajax.asp', 
		method:'get',
		onSuccess : function(a, b){
			if(a){
				$('myGallery').set('html', a);
				if($('myGallery').getChildren().length>1){
						var myGallery = new gallery($('myGallery'), {
						timed: true,
						delay: 7000,
						embedLinks:false,
						showCarousel:true
					});
				}
			}
		}//function
	}).send('headergallery=ja&links=nein' + qsparams + '&a=' + Math.random() )	
};


window.addEvent('domready', function(){
	startGallery();
});