function equalWidth(group,extrawidth) {
	if(extrawidth==""){
		extrawidth = 0;
	}
	
    biggest = 0;
    group.each(function() {
        thisWidth = $(this).width();
        if(thisWidth > biggest) {
            biggest = thisWidth;
        }
    });
    group.width(biggest+extrawidth);
}

$(document).ready(function(){

	//equalWidth($("label.form_add_label"),15);
	$("#add_advertentie").validate();
	
});