function reset(){
	document.images['news'].src = 'bilder/news.gif';
	document.images['riders'].src = 'bilder/riders.gif';
	document.images['club'].src = 'bilder/club.gif';
	document.images['track'].src = 'bilder/track.gif';
	document.images['contact'].src = 'bilder/contact.gif';
	document.images['links'].src = 'bilder/links.gif';
}

function change(name){
	reset();
	document.images[name].src = 'bilder/' + name + '_0.gif';
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}