var url = '';
function vote(relatienummer, rating) {
	 url = '/ajax/vote/?id=' + relatienummer + '&vote=' + rating;
	new Ajax.Request(url, {
		method: 'get',
        onComplete: function(transport) {
        	if ( transport.responseText == 'false' ) {
                //alert('Vote mislukt of 2e vote');
            } else {
            	//alert('Vote gelukt');
            	window.location.reload();
            }
        },
        onFailure: function(transport) {
            alert('Ajax Anfrage fehlgeschlagen!');
        }
    });
 }

function changeStars(id, nr) {
	document.getElementById( id + "_1").src = "/_images/icon_star.png";
	document.getElementById( id + "_2").src = "/_images/icon_star.png";
	document.getElementById( id + "_3").src = "/_images/icon_star.png";
	document.getElementById( id + "_4").src = "/_images/icon_star.png";
	document.getElementById( id + "_5").src = "/_images/icon_star.png";
	switch (nr) {
		case '5':
			document.getElementById( id + "_5").src = "/_images/icon_star_hover.png";
		case '4':
			document.getElementById( id + "_4").src = "/_images/icon_star_hover.png";
		case '3':
			document.getElementById( id + "_3").src = "/_images/icon_star_hover.png";
		case '2':
			document.getElementById( id + "_2").src = "/_images/icon_star_hover.png";
		case '1':
			document.getElementById( id + "_1").src = "/_images/icon_star_hover.png";
	}
}

function resetStars(id) {
	document.getElementById( id + "_1").src = "/_images/icon_star.png";
	document.getElementById( id + "_2").src = "/_images/icon_star.png";
	document.getElementById( id + "_3").src = "/_images/icon_star.png";
	document.getElementById( id + "_4").src = "/_images/icon_star.png";
	document.getElementById( id + "_5").src = "/_images/icon_star.png";
}