var request = false;


	// Request senden
	function setRequest(action,value,p,n) {
		// Request erzeugen
		if (window.XMLHttpRequest) {
			request = new XMLHttpRequest(); // Mozilla, Safari, Opera
		} else if (window.ActiveXObject) {
			try {
				request = new ActiveXObject('Msxml2.XMLHTTP'); // IE 5
			} catch (e) {
				try {
					request = new ActiveXObject('Microsoft.XMLHTTP'); // IE 6
				} catch (e) {}
			}
		}

		// überprüfen, ob Request erzeugt wurde
		if (!request) {
			alert("Kann keine XMLHTTP-Instanz erzeugen");
			return false;
		} else {
			var url = "http://www.modepalast.com/labels/gallery/response.php";
			// Request öffnen
			request.open('post', url, false);
			// Requestheader senden
			request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
			// Request senden
			request.send('action='+action+'&id='+value+'&p='+p+'&n='+n);
			// Request auswerten
			return request.responseText;

		}
	}




function gallerybuttonclick(id)
{
out=setRequest('gallerybuttonclick',id,0,0);
document.getElementById('gallerycloud').innerHTML=out;


j=document.getElementById('gallerymenu').childNodes.length;
for(i=0;i<j;i++){
document.getElementById('gallerymenu').childNodes[i].className="menu-inaktiv";
}
document.getElementById('gallerybutton'+id).className="menu-aktiv";
j=document.getElementById('gallerycloud').childNodes.length;
var c=document.getElementById('galleryclouditem1').innerHTML;
var p=j;
var n=2;
out=setRequest('getinfo',1,id,n);
document.getElementById('galleryinfo').innerHTML=out;
if(document.getElementById('navi')){
document.getElementById('navi').className='navi';
document.getElementById('navipage0').className='navi-aktiv';}

}


function gallerycloudclick(id)
{
j=document.getElementById('gallerymenu').childNodes.length;

for(i=0;i<j;i++){
if(document.getElementById('gallerymenu').childNodes[i].className=="menu-aktiv"){
type=document.getElementById('gallerymenu').childNodes[i].innerHTML;}
}
switch(type){
case 'Alle':type=1;
break;
case 'Mode':type=2;
break;
case 'Schmuck':type=3;
break;
case 'Accessoires':type=4;
break;
case 'Eco':type=5;
break;
}



j=document.getElementById('gallerycloud').childNodes.length;
for(i=0;i<j;i++){
document.getElementById('gallerycloud').childNodes[i].className="cloud-inaktiv";
}


out=setRequest('getinfo',id,type,0);
document.getElementById('galleryinfo').innerHTML=out;

if(document.getElementById('galleryclouditem'+id)){document.getElementById('galleryclouditem'+id).className="cloud-aktiv";}

if(!document.getElementById('galleryclouditem'+id)){
if(id>30){seite=id/30;
seite=parseInt(seite);
 navipage(seite,type,id);
 document.getElementById('navi').className='navi';
}
if(id<30){
 navipage(0,type,id);
 document.getElementById('navi').className='navi';
 }
}


/*
p=id-1;
n=id+1;
if(id==1){p=high;n=2;}
if(id==j){p=j-1;n=1;}*/
//c=escape(document.getElementById('galleryclouditem'+id).innerHTML);




}

function closelayer(){
document.getElementById('overlay').style.visibility='hidden';
document.getElementById('layer').style.visibility='hidden';
document.getElementById('layer').innerHTML='';

}

function pictureclick(pic){
if(!document.getElementById("overlay")){
document.body.innerHTML+="<div id='overlay'></div>";}
document.getElementById('overlay').style.visibility='visible';
document.getElementById('layer').style.visibility='visible';
document.getElementById('layer').innerHTML='<div id="closebutton" onclick="javascript:closelayer()">X</div>';
document.getElementById('layer').innerHTML+='<img id="picbig" src="http://www.modepalast.com/expform/2009/uploads/'+pic+'"/>';

}

function navipage(page,type,id){
out=setRequest('navipage',page,type,0);
document.getElementById('gallerycloud').innerHTML=out;
j=document.getElementById('gallerycloud').childNodes.length;
p2=page*30;
if(p2==0){p2=1;}
//var p=p2-1;
//var n=p2+1;
//if(p2==1){p=high;n=2;}
out=setRequest('getinfo',id,type,0);
document.getElementById('galleryinfo').innerHTML=out;
document.getElementById('galleryclouditem'+id).className="cloud-aktiv";

j=document.getElementById('navi').childNodes.length;
for(i=0;i<j;i++){document.getElementById('navi').childNodes[i].className="navipage";}
document.getElementById('navipage'+page).className='navi-aktiv';


}