function loginSubmit(form2){
var userName = form2.elements['Yx_vipName'];
var password = form2.elements['Yx_vipPassword'];
if(userName.value == ""){alert("请输入用户名");return false}
if(password.value == ""){alert("请输入密码");password.focus();return false}
location.href="?usrname="+userName.value;
}
document.write("<form action=http://www.landeng.com.cn/login.aspx?flag=login method=post name=form2 onsubmit='return loginSubmit(this)'>")
document.write("<DIV id=login_02>会员登录</DIV>")
document.write("<DIV id=login_03>")
document.write("<DL>")
document.write("<DT>用户名： </DT>")
document.write("<DD><input id='Yx_vipName' name='Yx_vipName' type=text size=16  name=unicknme> </DD>")
document.write("<DT>密　码： </DT>")
document.write("<DD><input name=Yx_vipPassword id=Yx_vipPassword type=password size=16 name=pwd> </DD>")
document.write("<DT style='MARGIN-TOP: 3px'><A href=http://www.landeng.com.cn/VipUser/VipReg.aspx>注册</A> </DT>")
document.write("<DT style='MARGIN-TOP: 3px'><A href=http://www.landeng.com.cn/VipUser/Yx_FindPass.aspx>忘记密码</A> </DT>")
document.write("<DT style='MARGIN-TOP: 3px'><INPUT type=submit value=登录 name=Submit> </DT></DL></DIV>")
document.write("</form>")