function setTab(name,cursel,n){
for(i=1;i<=n;i++){
  var menu=document.getElementById(name+i);
  var con=document.getElementById("con_"+name+"_"+i);
  menu.className=i==cursel?"hover":"";
  con.style.display=i==cursel?"block":"none";
}
}
  function Searchs()
{
    var UserName=document.all("txtName").value;
    var Password=document.all("txtWord").value;
    if(UserName=="用户名" ||UserName=="")
    {
       alert('用户名不能为空!');
       return false;
    }else if (Password == "......") {
        alert('密码不能为空!');
        return false;
    }
    if (UserName != "用户名" && UserName != "") {
        $.ajax({
            type: "post",
            url: "Scripts/Ajax.ashx?ID=0&name="+UserName,
            dataType: "html",
            data: {
                name: UserName,
                ID: 0
            },
            success: function(strValue) {
                if (strValue == "1") {
                    if (Password != "......" && Password != "") {
                        $.ajax({
                            type: "post",
                            url: "Scripts/Ajax.ashx?ID=2&name="+UserName+"&password="+Password,
                            dataType: "html",
                            data: {
                                name: UserName,
                                password: Password,
                                ID: 2
                            },
                            success: function(strValue) {
                                if (strValue == "1") {

                                    return true;
                                }
                                else {
                                    alert("密码不正确!");
                                    return false;
                                }

                            }
                        }
                )
                    }
                    return true;
                }
                else {
                    alert("此用户名不存在!");
                    return false;
                }

            }
            
        }
                )
    }

 }