diff --git a/htdocs/sql/js/navigation.js b/htdocs/sql/js/navigation.js
deleted file mode 100755
--- a/htdocs/sql/js/navigation.js
+++ /dev/null
@@ -1,139 +0,0 @@
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * function used in or for navigation frame
- */
-
-/**
- * init
- */
-var today = new Date();
-var expires = new Date(today.getTime() + (56 * 86400000));
-var pma_navi_width;
-var pma_saveframesize_timeout = null;
-
-/**
- * opens/closes (hides/shows) tree elements
- *
- * @param   string  id          id of the element in the DOM
- * @param   boolean only_open   do not close/hide element
- */
-function toggle(id, only_open) {
-    var el = document.getElementById('subel' + id);
-    if (! el) {
-        return false;
-    }
-
-    var img = document.getElementById('el' + id + 'Img');
-
-    if (el.style.display == 'none' || only_open) {
-        el.style.display = '';
-        if (img) {
-            img.src = image_minus;
-            img.alt = '-';
-        }
-    } else {
-        el.style.display = 'none';
-        if (img) {
-            img.src = image_plus;
-            img.alt = '+';
-        }
-    }
-    return true;
-}
-
-function PMA_callFunctionDelayed(myfunction, delay)
-{
-    if (typeof pma_saveframesize_timeout == "number") {
-         window.clearTimeout(pma_saveframesize_timeout);
-        pma_saveframesize_timeout = null;
-    }
-}
-
-/**
- * saves current navigation frame width in a cookie
- * usally called on resize of the navigation frame
- */
-function PMA_saveFrameSizeReal()
-{
-    if (parent.text_dir == 'ltr') {
-        pma_navi_width = parseInt(parent.document.getElementById('mainFrameset').cols)
-    } else {
-        pma_navi_width = parent.document.getElementById('mainFrameset').cols.match(/\d+$/) 
-    }
-    if ((pma_navi_width > 0) && (pma_navi_width != PMA_getCookie('pma_navi_width'))) {
-        PMA_setCookie('pma_navi_width', pma_navi_width, expires);
-    }
-}
-
-/**
- * calls PMA_saveFrameSizeReal with delay
- */
-function PMA_saveFrameSize()
-{
-    //alert(typeof(pma_saveframesize_timeout) + ' : ' + pma_saveframesize_timeout);
-
-    if (typeof pma_saveframesize_timeout == "number") {
-        window.clearTimeout(pma_saveframesize_timeout);
-        pma_saveframesize_timeout = null;
-    }
-
-    pma_saveframesize_timeout = window.setTimeout(PMA_saveFrameSizeReal, 2000);
-}
-
-/**
- * sets navigation frame width to the value stored in the cookie
- * usally called on document load
- */
-function PMA_setFrameSize()
-{
-    pma_navi_width = PMA_getCookie('pma_navi_width');
-    //alert('from cookie: ' + typeof(pma_navi_width) + ' : ' + pma_navi_width);
-    if (pma_navi_width != null) {
-        if (parent.text_dir == 'ltr') {
-            parent.document.getElementById('mainFrameset').cols = pma_navi_width + ',*';
-        } else {
-            parent.document.getElementById('mainFrameset').cols = '*,' + pma_navi_width;
-        }
-        //alert('framesize set');
-    }
-}
-
-/**
- * retrieves a named value from cookie
- *
- * @param   string  name    name of the value to retrieve
- * @return  string  value   value for the given name from cookie
- */
-function PMA_getCookie(name) {
-    var start = document.cookie.indexOf(name + "=");
-    var len = start + name.length + 1;
-    if ((!start) && (name != document.cookie.substring(0, name.length))) {
-        return null;
-    }
-    if (start == -1) {
-        return null;
-    }
-    var end = document.cookie.indexOf(";", len);
-    if (end == -1) {
-        end = document.cookie.length;
-    }
-    return unescape(document.cookie.substring(len,end));
-}
-
-/**
- * stores a named value into cookie
- *
- * @param   string  name    name of value
- * @param   string  value   value to be stored
- * @param   Date    expires expire time
- * @param   string  path
- * @param   string  domain
- * @param   boolean secure
- */
-function PMA_setCookie(name, value, expires, path, domain, secure) {
-    document.cookie = name + "=" + escape(value) +
-        ( (expires) ? ";expires=" + expires.toGMTString() : "") +
-        ( (path)    ? ";path=" + path : "") +
-        ( (domain)  ? ";domain=" + domain : "") +
-        ( (secure)  ? ";secure" : "");
-}