var activepage = 1;
var activebackpage = 1;
var BildListe = new Array();

function jumptopage(page){
	document.getElementById('page'+activepage).style.visibility = 'hidden';
	document.getElementById('page'+page).style.visibility = 'visible';			
	document.getElementById('link'+activepage).className = '';
	document.getElementById('link'+page).className = 'activeNewsLink';
	activepage = page;
}

function showmainproduct(productname,active){
	document.getElementById('flasche'+active).src = BildListe[productname].src;		        
}

function showproduct(productname){
	document.getElementById('flasche1').src = BildListe[productname].src;		        
}
/*
function showproduct(product_img){
	document.getElementById('flasche1').src = product_img;		        
}
*/

function showAll(backpage,backnews){
	document.getElementById('actualIndex').style.visibility = 'visible';  
	document.getElementById('news'+backnews).style.visibility = 'hidden';
	document.getElementById('page'+activepage).style.visibility = 'hidden';
	document.getElementById('backNewsLink'+backnews).style.visibility = 'hidden';	
	document.getElementById('page'+backpage).style.visibility = 'visible';
	activebackpage = backpage;		
}

function show(news){
	document.getElementById('actualIndex').style.visibility = 'hidden';
	document.getElementById('page'+activepage).style.visibility = 'hidden';	
	document.getElementById('backNewsLink'+news).style.visibility = 'visible';
	document.getElementById('news'+news).style.visibility = 'visible';    
}	

function popup_window(page){
 var myPage = page;
 var newWindow = window.open(myPage + '.html', 'impressum', 'width=360, height=660, scrollbars=1, resizable=no');
 newWindow.focus();
 /**/
} 

function switchbox(cb) {
    var formID = document.forms["gewinnformular"];	
	for (i = 0; i < 2; i++) {
		if (eval("formID.verein[" + i + "].checked") == true) {
		formID.verein[i].checked = false;
			if (i == cb) {
				formID.verein[i].checked = true;
			}
		}
	}
}