ASP.NET 2.0中实现弹窗报警提示

ASP.NET 2.0中实现弹窗报警提示(4)                 var numberOfEmails_new= result;
                if (numberOfEmails_new > numberOfEmails_original) {
                    ShowPopup();
                    $get("modalBody").innerHTML= numberOfEmails_new - numberOfEmails_original;
                   
                    // Update the count here
                    numberOfEmails_original= numberOfEmails_new;
                }
                // Start checking again
                window.setTimeout(StartChecking, 10000);
            }

这个方法，用当前邮件数-原来邮件数，就得出新增了多少封邮件了，再将结果赋值给显示区域的modalbody，并且记得把当前邮件数量的,变量更新哦（numberOfEmails_original= numberOfEmails_new;）

然后再用setimeout来设置每隔10000毫秒检查一次了

            function ShowPopup() {
                $get("UpdateProgress1").style.visibility= "visible";
                $get("UpdateProgress1").style.display= "block";