function hoverMe(el)
{
	var probe = el.src;
	el.stayActive = false;
	
    el.src = el.src.replace(/(\d+)\./, '$1_aktiv.');
    if (probe == el.src)
    {
    	el.stayActive = true;
    }
}

function unHoverMe(el)
{
	if (!el.stayActive)
	{
		el.src = el.src.replace(/_aktiv/, '');
	}
}


window.addEvent('domready', function()
{
	$$('.preview-changer').each(function(el)
	{
		var rel = /link-(.*)\./.exec(el.src)[1];
		
		switch (rel)
		{
			case 'mannschaft' :
				el.strHref = '/media/apo_mannschaft_600-800.jpg';
				el.strSrc = '/media/design/right-preview-mannschaft.gif';
				break;
			case 'innen' :
				el.strHref = '/media/apo_innen_600-800.jpg';
				el.strSrc = '/media/design/right-preview-innen.gif';
				break;
			case 'hausansicht' :
				el.strHref = '/media/apo_aussen_600-800.jpg';
				el.strSrc = '/media/design/right-preview-hausansicht.gif';
				break;
			case 'anfahrt' :
				el.strHref = '/media/apo_anfahrt_600-800.jpg';
				el.strSrc = '/media/design/right-preview-anfahrt.gif';
				break;
		}
		
		el.addEvent('click', function()
		{
			el = $('preview_link');
			
			el.href = this.strHref;
			el.getFirst().src = this.strSrc;
		});
	});
});