document.write("<table height='30'  border='0' cellspacing='0' cellpadding='0'>");
document.write("<tr>");
document.write("    <td nowrap>");
document.write("    <form action='http://www.taihainet.com/User/User_ChkLogin.asp' method='post' name='UserLogin' onSubmit='return CheckLoginForm();' target='_top'>");
document.write("用户名：<input name='UserName' type='text' id='UserName' size='8' maxlength='20' style='height:15px;'>");
document.write("&nbsp;&nbsp;&nbsp;密码：<input name='UserPassword' type='password' id='Password' size='8' maxlength='20' style='height:15px;'>");document.write("    <input type='hidden' name='ComeUrl' value=''>");
document.write("    <input name='Login' id='Login' type='image' src='http://www.taihainet.com/skin1/index_004.gif' width='44' height='20' border='0' style='border-style:none; height:20px '>");
document.write("&nbsp;&nbsp;<a href='http://www.taihainet.com/Reg/User_Reg.asp' target='_blank'><IMG height=20 src='http://www.taihainet.com/skin1/index_005.gif'  width=44 border='0'></a>");document.write("</form></td>");
   function refreshimg(){document.all.checkcode.src='http://www.taihainet.com/inc/checkcode.asp';}
   function CheckLoginForm(){
       if(document.UserLogin.UserName.value==''){
           alert('请输入用户名！');
           document.UserLogin.UserName.focus();
           return false;
       }
       if(document.UserLogin.Password.value == ''){
           alert('请输入密码！');
           document.UserLogin.Password.focus();
           return false;
       }
   }
document.write("<td width=20></td>");
document.write("<td class='top-btn'><img src='http://www.taihainet.com/skin/shop/arrow-1.gif' width='7' height='12' align='absmiddle' /><a href='http://www.taihainet.com/Shop/Shopinfo.asp'>帮助中心</a></td>");
document.write("</tr>");
document.write("</table>");