function init()
{
document.logon.password.value="";
document.logon.name.value="";
document.logon.name.focus();
}
function checkform()
{
if(document.logon.name.value == "")
{
alert("用户名不能为空!");
return false;
}
if(document.logon.password.value == "")
{
alert("密码不能为空!");
return false;
}
username = document.logon.name.value;
if(username.indexOf('@') <= 0 )
username += "@yb.jl.cn";
document.logon.username.value = username;
return true;
}
// JavaScript Document