function CheckForm(){
				if (document.myform.username.value==''){alert('请输入用户名!');document.myform.username.focus();return false;}
				if (document.myform.password.value==''){alert('请输入登录密码!');document.myform.password.focus();return false; }
				
				 return true;}
			document.write('<form name="myform" id="myform" method="POST" action="http://81rg.cc/user/checkuserlogin.asp"><span style="color:#ffffff">用户名 <input type="text" tabindex="1" maxlength="30" name="username" id="username" size="8" class="textbox"/>&nbsp;密码 <input tabindex="2" style="FONT-FAMILY: verdana;" type="password" maxlength="30" name="password" size="8" id="password" class="textbox"/>&nbsp;');document.write('&nbsp;<input align="absmiddle" type="image" src="http://81rg.cc/images/login.gif" onclick="return(CheckForm())"  class="lgbtn"/>&nbsp;<a href="http://81rg.cc/index.asp?do=reg" target="_self"><font color=ffffff>注册</font></a>&nbsp;|&nbsp;<a href="http://81rg.cc/user/getpassword.asp"><font color=ffffff>找回密码</font></a></span>');document.write(' <a href="http://81rg.cc/api/qq/redirect_to_login.asp"><img align="absmiddle" src="http://81rg.cc/api/qq/img/logo_style2.png" /></a>');document.write('</form>');