diff --git a/htdocs/sql/pmd/scripts/ajax.js b/htdocs/sql/pmd/scripts/ajax.js
new file mode 100755
--- /dev/null
+++ b/htdocs/sql/pmd/scripts/ajax.js
@@ -0,0 +1,134 @@
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ *
+ * @version $Id: ajax.js 10385 2007-05-14 07:49:56Z cybot_tm $
+ * @package phpMyAdmin-Designer
+ */
+
+/**
+ *
+ */
+var http_request = false;
+var xmldoc;
+var textdoc;
+
+/**
+ *
+ */
+function makeRequest(url, parameters)
+{
+    http_request = false;
+    if (window.XMLHttpRequest) {
+        // Mozilla, Safari,...
+        http_request = new XMLHttpRequest();
+        if (http_request.overrideMimeType) {
+            http_request.overrideMimeType('text/xml');
+        }
+    } else if (window.ActiveXObject) {
+        // IE
+        try { http_request = new ActiveXObject("Msxml2.XMLHTTP"); }
+        catch (e) {
+            try { http_request = new ActiveXObject("Microsoft.XMLHTTP"); }
+            catch (e) {}
+        }
+    }
+
+    if (!http_request) {
+        alert('Giving up :( Cannot create an XMLHTTP instance');
+        return false;
+    }
+
+    http_request.onreadystatechange = alertContents;
+    http_request.open('POST', url, true);
+    http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
+    http_request.setRequestHeader("Content-length", parameters.length);
+    http_request.setRequestHeader("Connection", "close");
+    http_request.send(parameters);
+    return true;
+}
+
+/**
+ *
+ */
+function alertContents()
+{
+    if (http_request.readyState == 1) {
+        document.getElementById("layer_action").style.left = (document.body.clientWidth + document.body.scrollLeft - 85) + 'px';
+        document.getElementById("layer_action").style.top = (document.body.scrollTop + 10) + 'px';
+        document.getElementById("layer_action").style.visibility = 'visible'; document.getElementById("layer_action").innerHTML = 'Loading...';
+    }
+    if (http_request.readyState == 2) {
+        document.getElementById("layer_action").innerHTML = 'Loaded';
+    }
+    if (http_request.readyState == 3) {
+        document.getElementById("layer_action").innerHTML = 'Loading 99%';
+    }
+    if (http_request.readyState == 4) {
+        if (http_request.status == 200) {
+            textdoc = http_request.responseText;
+            //alert(textdoc);
+            xmldoc    = http_request.responseXML;
+            PrintXML();
+            //document.getElementById("layer_action").style.visibility = 'hidden';
+        } else {
+            alert('There was a problem with the request.');
+        }
+    }
+}
+
+function layer_alert(text)
+{
+    document.getElementById("layer_action").innerHTML = text;
+    document.getElementById("layer_action").style.left = (document.body.clientWidth + document.body.scrollLeft - 20 - document.getElementById("layer_action").offsetWidth) + 'px';
+    document.getElementById("layer_action").style.visibility = 'visible'; 
+    setTimeout(function(){document.getElementById("layer_action").style.visibility = 'hidden';}, 2000);
+}
+
+/**
+ *
+ */
+function PrintXML()
+{
+    var root = xmldoc.getElementsByTagName('root').item(0);    //root
+    //alert(xmldoc.getElementsByTagName('root').item(1));
+    if (root == null) {
+        // if error
+        myWin=window.open('','Report','width=400, height=250, resizable=1, scrollbars=1, status=1');
+        var tmp = myWin.document;
+        tmp.write(textdoc);
+        tmp.close();
+    } else {
+        //alert(xmldoc.getElementsByTagName('root')[0]);
+        //alert(root.attributes[0].nodeValue);
+        //alert(xmldoc.getElementsByTagName('root')[0].attributes[0].nodeValue);
+        //xmldoc.getElementsByTagName('root')[0].getAttribute("act")
+
+        if (root.getAttribute('act') == 'save_pos') {
+            layer_alert(strLang[root.getAttribute('return')]);
+        }
+        if (root.getAttribute('act') == 'relation_upd') {
+            layer_alert(strLang[root.getAttribute('return')]);
+            if (root.getAttribute('b') == '1') {
+                contr.splice(root.getAttribute('K'), 1);
+                Re_load();
+            }
+        }
+        if (root.getAttribute('act') == 'relation_new') {
+            layer_alert(strLang[root.getAttribute('return')]);
+            if (root.getAttribute('b') == '1') {
+                var i    = contr.length;
+                var t1 = root.getAttribute('DB1') + '.' + root.getAttribute('T1');
+                var f1 = root.getAttribute('F1');
+                var t2 = root.getAttribute('DB2') + '.' + root.getAttribute('T2');
+                var f2 = root.getAttribute('F2');
+                contr[i] = new Array();
+                contr[i][''] = new Array();
+                contr[i][''][t2] = new Array();
+                contr[i][''][t2][f2] = new Array();
+                contr[i][''][t2][f2][0] = t1;
+                contr[i][''][t2][f2][1] = f1;
+                Re_load();
+            }
+        }
+    }
+}
\ No newline at end of file