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<?php include 'config.php';
// Check if the user is logged in
if ((!isSet($_SESSION['loginname'])) || ($loggin <> '1')) { header("Location: login.php"); exit; } require("configure.php");
$backgroundid = $_GET['backgroundid']; $menuid = $_GET["menuid"]; $sort = $_GET['sort']; $status = $_GET['status']; $nowdate = date("Y-m-d H:i:s");
if ($status == 'up') { $s_sign="+1"; $backgroundsort = $sort-1; if ($backgroundsort <=0) { $backgroundsort = 1; } } else { $s_sign="-1"; $backgroundsort = $sort+1; }
$sql = "update background set backgroundsort='$backgroundsort', modifyday='$nowdate', cmsloginid = '".$_SESSION['cmsloginid']."' "; $sql .= "where backgroundid=". $backgroundid ." "; //echo $sql; if( mysql_num_rows(mysql_query("SELECT backgroundid FROM background WHERE backgroundsort=$backgroundsort AND backgroundid!='$backgroundid' AND menuid=". $menuid ." ")) > 0){ mysql_query("UPDATE background SET backgroundsort= backgroundsort".$s_sign ." WHERE backgroundsort = $backgroundsort AND menuid=". $menuid ." "); mysql_query($sql); }
mysql_close($dbh);
header("Location: background_index.php?menuid=".$menuid."&msg=Update Successful"); ?>
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