document.write("<form id=form1 name=form1 action=\"/user/userlogin.asp\" method=post onSubmit=\"return checknull();\"><div id=login><h2><img src=\"images/login_top.gif\"></h2><p>用户名：<input size=15 name=username></p><p>密&nbsp;&nbsp; 码：<input type=password size=15 name=password></p><p><input name=\"imageField\" type=\"image\"   style=\"width:70px;height:24px;border:none;cursor:pointer;\" src=\"images/login.gif\">&nbsp;&nbsp;&nbsp;&nbsp;<img class=cursor:pointer; onclick=ondreset() src=\"images/reset.gif\"></p><p><a href=\"/user/register.asp\" target=\"_blank\">会员注册</a> <a href=\"/user/forget.asp\" target=\"_blank\">忘记密码</a> <a href=\"/user/modify.asp\" target=\"_blank\">修改资料</a></p></div></form>");