// Mootools 1.4.1

function startLaptop()
{	
	resetClass();
	$('laptop0').set('class','active');
}
	
function resetClassLaptop()
{
	var checkLi = true;
	var counter = 0;
	
	while(checkLi)
	{
		if($('laptop'+counter))
		{
			$('laptop'+counter).set('class', 'none');
			counter++;
		}
		else
		{
			checkLi = false;
		}
	}
}

function changePage(divId, newImgSrc, newUrl)
{
	resetClassLaptop();
	divId.set('class', 'active');
	$('img_referenzen').set('src', 'images/Bilder_fuer_Slider/laptop_bilder/'+newImgSrc);
	$('img_referenzen_link').set('href', newUrl);
}