document.write("<table width=\"90%\" align=\"center\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">  <form name=\"form\" method=\"post\" action=\"/user/chklogin.asp\">  <tr>	<td>用户名:</td>	<td><input type=\"text\" name=\"login_name\" id=\"login_name\" value=\"\" size=\"12\" maxlenght=\"15\" /></td>  </tr>  <tr>	<td>密&nbsp;&nbsp;码:</td>	<td><input type=\"password\" name=\"login_pass\" id=\"login_pass\" size=\"12\" maxlenght=\"15\" /></td>  </tr>  <tr>	<td>Cookie:</td>	<td><select name=\"login_cookie\" id=\"login_cookie\"><option value=\"0\">不保存</option><option value=\"1\">保存一天</option><option value=\"30\">保存一月</option><option value=\"0\">保存一年</option></select></td>  </tr>  <tr>	<td colspan=\"2\" align=\"center\" height=\"35\"><input class=\"bt1\" type=\"button\" name=\"bt1\" value=\"登 陆\" onclick=\"CheckUserLogin(this.form)\" />&nbsp;&nbsp;<input class=\"bt1\" type=\"button\" name=\"bt1\" value=\"注 册\" onclick=\"window.open('/user/reg.asp')\" />&nbsp;&nbsp;<input class=\"bt1\" type=\"button\" name=\"bt1\" value=\"密 码\"  onclick=\"location.href='/user/repass.asp'\" style=\"cursor:help;\" /></td>  </tr>  </form></table>");


function CheckUserLogin(theForm)
{
	if( theForm.login_name.value == "" )
	{
		alert("请输入用户名");
		return;
	}
	if( theForm.login_pass.value == "" )
	{
		alert("请输入密码");
		return;
	}
	theForm.submit();
}