我有一个主框架，分成三部分，其中一部分用来验证用户登录，我希望验证成功后重新刷新主框架，但是怎么都不行，请各位高手帮帮我，谢谢了 主框架: <frame name="topFrame" scrolling="NO" noresize src=<?php if($_SESSION['login']==1){echo "combo.htm";} else{echo "tittle_nm.htm";}?> > <frame name="leftFrame" noresize src=<?php if($_SESSION['login']==1) {echo "blank.htm";} else {echo "login_new.php";}?>> <frame name="mainFrame" src=""> 验证页 <?php session_start(); $loginFormAction = $_SERVER['PHP_SELF']; include("Connections/ffpjp.php"); if($row=mysql_fetch_array($result,MYSQL_NUM)) { $_SESSION['Nom']=$row[0]; $_SESSION['login']=1; if($_SESSION['Nom']<>"FFP_PUB") { $query ="update users set USR_Date_derniere_connection='".$log_date."',USR_Heure_derniere_connection='".$log_time."',USR_IP='".$user_ip."' where USR_Login='".$_SESSION['Nom']."'"; $result = mysql_query($query) or die("Query failed: ".mysql_error()); } $_SESSION['login']=1; // header("Location:framebak.php"); echo "<script language='javascript'>"; //echo "window.self.close();"; echo "window.opener.location.reload();"; echo "</script>"; } else{ echo "<script language='javascript'>"; echo "alert('failed');"; echo "</script>"; } ?>