$().ready(function() {
	$(":input[type=text]:first").focus();
	$("#btn").click(function() {
		$(this).attr({"disabled":"disabled","value":""});
		$(this).css("background","#7abed6 url(/img/loader.gif) no-repeat center center");
		$.ajax({
			url: "/ajax/post_fb.php",
			context:$(this),
			data: {u_name:$("#u_name").val(),u_email:$("#u_email").val(),u_message:$("#u_message").val()},
			success: function(msg) {
				if(msg=="deny") {
					$(":input[type!=button]").animate({opacity:"0.1"},400,function() {$(this).animate({opacity:"1"},400);});
					$(":input[value=]:first").focus();
					$(this).removeAttr("disabled");
					$(this).attr("value","Отправить еще раз");
					$(this).css("background-image","none");
				}
				else {
					$("#fb-form").slideUp(500,function() {
					$("#fb-sent").slideDown(500,function() {setTimeout(deback,1500);})});
				}
			}
		});
	});	
});