function uskeyPress() { var e=window.event; var code=e.keyCode; if(code==13)
document.getElementById("password").focus();
} function pwkeyPress() { var e=window.event; var code=e.keyCode; if(code==13)
doSubmit(); } window.οnlοad=function() { document.getElementById("username").focus();
} function doSubmit() { var username=document.getElementById("username");
var v_username=username.value; var password=document.getElementById("password");
var v_password=password.value; var div=document.getElementById("div");
if(v_username==null||v_username.length<1)
{ div.innerHTML="<font color='#FF00FF'>請輸入用戶名</font>";
document.getElementById("username").focus();
return false;
} if(v_password==null||v_password.length<1)
{ div.innerHTML="<font color='#FF00FF'>請輸入密碼</font>";
document.getElementById("password").focus();
return false;
} }
<script>
if(event.keyCode==13){
loginForm.imgSubmit.click();
}
</script>
loginForm是form的name imgsubmit是你登錄按鈕的name