diff --git a/libraries/tooltip.js b/libraries/tooltip.js
new file mode 100644
index 000000000..24356d21f
--- /dev/null
+++ b/libraries/tooltip.js
@@ -0,0 +1,162 @@
+/* $Id$ */
+
+
+/**
+  * Displays the Tooltips / tooltips, if we have some
+  * 2005-01-20 added by Michael Keck (mkkeck)
+  */
+
+
+var ttXpos = 0, ttYpos = 0;
+var ttXadd = 10, ttYadd = -10;
+var ttDisplay = 0, ttHoldIt = 0;
+// Check if browser does support divContaiber / Tooltips
+var ttNS4 = (document.layers) ? 1 : 0;           // the old Netscape 4
+var ttIE4 = (document.all) ? 1 : 0;              // browser wich uses document.all
+var ttDOM = (document.getElementById) ? 1 : 0;   // DOM-compatible browsers
+if (ttDOM) {   // if DOM-compatible, the the others to false
+    ttNS4	=	0;
+    ttIE4 = 0;
+}
+
+if ( (ttDOM) || (ttIE4) || (ttNS4) ) {
+    // reference to TooltipContainer
+    if (ttNS4) {
+        var myTooltipContainer = document.TooltipContainer;
+    } else if (ttIE4) {
+        var myTooltipContainer = document.all('TooltipContainer');
+    } else if (ttDOM) {
+        var myTooltipContainer = document.getElementById('TooltipContainer');
+    }
+    // mouse-event
+    document.onmousemove = mouseMove;
+    if (ttNS4)
+        document.captureEvents(Event.MOUSEMOVE);
+
+}
+
+/**
+  * init the Tooltip and write the text into it
+  */
+function textTooltip(theText) {
+    //show(myTooltipContainer);
+    if	(ttDOM || ttIE4) { // document.getEelementById || document.all
+        myTooltipContainer.innerHTML = ""; // we should empty it first
+        myTooltipContainer.innerHTML = theText;
+    } else if (ttNS4) { // document.layers
+        var layerNS4 = myTooltipContainer.document;
+        layerNS4.write(theText);
+        layerNS4.close();
+    }
+}    
+
+/**
+  * swap the Tooltip // show and hide
+  */
+var ttTimerID = 0;
+function swapTooltip(stat) {
+    if (ttHoldIt!=1) {
+        if (stat!='default') {
+            if (stat=='true')
+                showTooltip(true);
+            else if (stat=='false')
+                showTooltip(false);
+        } else {
+            if (ttDisplay)
+                ttTimerID = setTimeout("showTooltip(false);",500);
+            else
+                showTooltip(true);
+        }
+    } else {
+        if (ttTimerID) {
+           clearTimeout(ttTimerID);
+           ttTimerID = 0;
+        }
+        showTooltip(true);
+    }
+}
+
+/**
+  * show / hide the Tooltip
+  */
+function showTooltip(stat) {
+    if (stat==false) {
+        if (ttNS4)
+            myTooltipContainer.visibility = "hide";
+        else
+            myTooltipContainer.style.visibility = "hidden";
+        ttDisplay = 0;
+    } else {
+        if (ttNS4)
+            myTooltipContainer.visibility = "show";
+        else
+            myTooltipContainer.style.visibility = "visible";
+        ttDisplay = 1;
+    }
+}
+/**
+  * show / hide the Tooltip
+  */
+function holdTooltip() {
+    ttHoldIt = 1;
+    swapTooltip('true');
+    ttHoldIt = 0;
+}
+
+/**
+  * move the Tooltip to mouse position
+  */
+function moveTooltip(posX, posY) {
+    if (ttDOM || ttIE4) {
+        myTooltipContainer.style.left	=	posX + "px";
+        myTooltipContainer.style.top  =	posY + "px";
+    } else if (ttNS4) {
+        myTooltipContainer.left = posX;
+        myTooltipContainer.top  = posY;
+    }
+}
+
+/**
+  * build the Tooltip
+  */
+function pmaTooltip(theText) {
+    textTooltip(theText);
+    moveTooltip((ttXpos + ttXadd), (ttYpos + ttYadd));
+    holdTooltip();
+}
+
+/**
+  * register mouse moves
+  */
+function mouseMove(e) {
+    var x=0, y=0, plusX=0, plusY=0, docX=0; docY=0;
+    var divHeight = myTooltipContainer.clientHeight;
+    var divWidth  = myTooltipContainer.clientWidth;
+    if (navigator.appName.indexOf("Explorer")!=-1) {
+        if (document.documentElement && document.documentElement.scrollTop) {
+            plusX = document.documentElement.scrollLeft;
+            plusY = document.documentElement.scrollTop;
+            docX = document.documentElement.offsetWidth + plusX;
+            docY = document.documentElement.offsetHeight + plusY;
+        } else {
+            plusX = document.body.scrollLeft;
+            plusY = document.body.scrollTop;
+            docX = document.body.offsetWidth + plusX;
+            docY = document.body.offsetHeight + plusY;
+        }
+        x = event.x + plusX;
+        y = event.y + plusY;
+    } else {
+        x = e.pageX;
+        y = e.pageY;
+        docX = document.body.clientWidth;
+        docY = document.body.clientHeight;
+    }
+    ttXpos = x;
+    ttYpos = y;
+    if ((ttXpos + divWidth) > docX)
+        ttXpos = ttXpos - (divWidth + (ttXadd * 2));
+    if ((ttYpos + divHeight) > docY)
+        ttYpos = ttYpos - (divHeight + (ttYadd * 2));
+
+}
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