function changeMainNews(index){
    document.getElementById('main_news').style.backgroundImage = 'url(/picture/show/id/' + mainNews[index] + ')';
    if (index)
        document.getElementById('mn' + (index - 1)).style.display = 'none';
    else 
        document.getElementById('mn' + (mainnewsNrs - 1)).style.display = 'none';
    document.getElementById('mn' + (index)).style.display = 'block';
    sIFR.replace(helvetica, {
        selector: 'h1.helvetica_title'
        ,css: {
		  '.sIFR-root': { 'color': '#58585A' , 'letter-spacing' : 1 , 'leading' : 0 }
		 ,'a':{ 'color': '#58585A' ,' text-decoration': 'none'}
		  ,'a:hover': { 'color': '#58585A' }
        }
    });
    nextMainNew = index + 1;
    if (nextMainNew >= mainnewsNrs)
        nextMainNew = 0;
    mainNewsLink = mainNewsLinks[index];
    for(i=0; i<mainnewsNrs; i++)
        document.getElementById('main_link_' + i).className = 'print';
    document.getElementById('main_link_' + index).className = 'print2';
}

var nextMainNew   = 1;
var autoChange    = true;
var mainnewsNrs   = 0;
var mainNews      = Array();
var mainNewsLinks = Array();
var interval      = 6000;
var mainNewsLink  = '';
var timer;

function changeMainNews2(index){
    if(autoChange==true){
        changeMainNews(index);
        timer = setTimeout("changeMainNews2(" + nextMainNew + ")", interval);
    }
}