$(function() {

	$("div.resultlist input:checkbox").click(function() {
		var c = $("div.resultlist input:checked").length;
		if (c > 2) {
			$("div.resultlist input:checkbox:not(:checked)").attr("disabled","disabled");
		} else {
			$("div.resultlist input:checkbox:not(:checked)").removeAttr("disabled");
		}
	});

});