function bgcenter() {
	try {
	  var theLaufband = $('laufband1');
	  var theOffset = Math.floor(($('body').getWidth() - 1024) / 2);
  
	  theLaufband.setStyle({
	      'left' : theOffset + 'px'
	    });
	   } catch(err) {
	   	void(0);	   
	   };
}

document.observe("dom:loaded", function() {
	/* init scroller */
	try {
		initScroller($('wslider'));
		//bgcenter();
	} catch(err) {
	  void(0);
	}
});

//Event.observe(window, "resize", bgcenter);