$(function(){
	$("form").submit(function(){
		alert("");
		var roomid = $("input[name=roomid]").val();
	    var button_id = $("input[type=submit]").attr("id");
	    $.post("handler.php", { button_id: button_id, room: roomid }, function(data)){
	    	alert(data);
	    };
	});
});