function dingyue()
			{
				var email = $("#txtemail").val();
				if(email.length==0)
				{
					alert("请输入email");
					$("#txtemail").select();
				}
				else
				{
					if (email.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
					{
						 $.ajax({
							type: "get",
							url: "../AspxAction/Emaildy.aspx",
							data: "email="+email+"&"+Math.random(),
							success: function(msg){
								if(msg=="1" || msg=="3")
								{
									alert("邮件订阅成功");
									return ;
								}
								else if(msg=="2")
								{
									alert("邮件已经存在！");
									$("#txtemail").select();
								}
								else if(msg=="0")
								{
									alert("请输入正确格式的email");
									$("#txtemail").select();
								}
							}
						}); 
					}
					else
					{
						alert("请输入正确格式的email");
						$("#txtemail").select();
					}
				}
			}
			$(function(){
					$.ajax({
					type: "get",
					url: "/AspxAction/LateBrowseShow.aspx",
					data: "ID=1"+"&"+Math.random(),
					success: function(msg){
						$(".fixpc").html(msg);
					}
				}); 
			})