function checkOffers()
{
	var searchArg = $('proomssearch_searchtext').value;
	$('proomsearchcontent').innerHTML = '<i style="font-size:12px;">Suche wird durchgef&uuml;hrt...</i>';
	if(searchArg != "")
	{
		//ajax request senden
		var options = {
			method: 'post',
			postBody: 'q='+searchArg+'&imageurl='+proomsUrl,
			onSuccess: function(t){
				$('proomsearchcontent').innerHTML = (t.responseText);
			}
		};
		new Ajax.Request('http://blog.prooms.com/wp-content/plugins/prooms-widget/ajaxDo.php', options);
	}
	
	return false;
}