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; }
				 
				 if (document.myform.Verifycode.value==''){ alert('请输入验证码!');document.myform.Verifycode.focus();return false;}
				 
				 return true;}
			document.write('<form name="myform" id="myform" method="POST" action="http://www.xqqs.com/user/checkuserlogin.asp">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('<span>验证码 </span>');writeVerifyCode('/');document.write('&nbsp;<input align="absmiddle" type="image" src="http://www.xqqs.com/images/login.gif" onclick="return(CheckForm())"  class="lgbtn"/>&nbsp;<a href="http://www.xqqs.com/?do=reg" target="_self">注册</a>&nbsp;|&nbsp;<a href="http://www.xqqs.com/user/getpassword.asp">找回密码</a>');document.write(' <a href="http://www.xqqs.com/api/qq/redirect_to_login.asp"><img align="absmiddle" src="http://www.xqqs.com/api/qq/img/logo_style2.png" /></a>');document.write('</form>');