function offer_hl(obj,action,id,id_partner) {
		if(action == 1) {
			obj.style.backgroundColor = '#a8c8ff';
		}
		 else {
		 	obj.style.backgroundColor = '';
		 }
	}
	
	function partner_hl(obj,action,name,id_partner) {
		if(action == 1) {
			obj.style.backgroundColor = '#a8c8ff';
		}
		 else {
		 	obj.style.backgroundColor = '';
		 }
	}
	
	function showProduct(id) {
		alert("redirect");
		document.location.href = 'http://www.preistipp.de/__preisvergleich_1/';
	}