=== modified file 'src/com/goldencode/p2j/ui/client/driver/web/res/p2j.js'
--- src/com/goldencode/p2j/ui/client/driver/web/res/p2j.js	2015-12-15 22:34:23 +0000
+++ src/com/goldencode/p2j/ui/client/driver/web/res/p2j.js	2015-12-16 20:43:57 +0000
@@ -20,7 +20,7 @@
 ** 007 SBI 20150901 Modifications to initialization order.
 ** 008 SBI 20151020 Increased logging buffer size.
 ** 009 SBI 20151215 Fixed to take into an account that for Chrome an element style object has only
-**                  the "getter" access function. Changed to detect Chrome. 
+**                  the "getter" access function. Changed to detect Chrome, IE11 and IE12 (Edge). 
 */
 
 "use strict";
@@ -53,9 +53,11 @@
 
    /** Browser detection flags. */
    me.isFirefox = navigator.userAgent.toLowerCase().indexOf('firefox') > -1;
-   me.isChrome   = navigator.userAgent.toLowerCase().indexOf('chrome') > -1;
+   me.isChrome  = navigator.userAgent.toLowerCase().indexOf('chrome') > -1;
    me.isChromium = !!window.chrome;
-   me.isIe = !!window.ActiveXObject;
+   me.isIE11 = navigator.userAgent.indexOf("Trident") > -1
+                                                      || navigator.userAgent.indexOf("Edge") > -1;
+   me.isIe = !!window.ActiveXObject || me.isIE11;
    
    /** The default container element (if specified), or <code>document.body</code>. */
    var container = null;

=== modified file 'src/com/goldencode/p2j/ui/client/gui/driver/web/res/p2j.virtual_desktop.js'
--- src/com/goldencode/p2j/ui/client/gui/driver/web/res/p2j.virtual_desktop.js	2015-12-15 19:53:13 +0000
+++ src/com/goldencode/p2j/ui/client/gui/driver/web/res/p2j.virtual_desktop.js	2015-12-16 20:54:45 +0000
@@ -12,7 +12,7 @@
 ** 001 SBI 20150906 The virtual desktop to create task bar and drop zones.
 ** 002 SBI 20151020 Fix for disabling old task icons.
 ** 003 SBI 20151215 Fixed to take into an account that for Chrome an element style object has only
-**                  the "getter" access function. 
+**                  the "getter" access function, to check IE if drag is starting.
 */
 
 "use strict";
@@ -922,9 +922,15 @@
        */
       function startDragging(event)
       {
-         event.dataTransfer.setData('text/plain',null);
+         if (!p2j.isIe)
+         {
+            event.dataTransfer.setData('text/plain', null);
+         }
          dragged = event.target;
-         event.target.style.opacity = DRAGGED_OPACITY;
+         p2j.setStyleForElement(event.target,
+               {
+                  opacity : DRAGGED_OPACITY
+               });
       }
 
       /**
@@ -936,7 +942,10 @@
        */
       function dragEnded(event)
       {
-         event.target.style.opacity = 1;
+         p2j.setStyleForElement(event.target,
+               {
+                  opacity : 1
+               });
       }
       
       /**
@@ -952,7 +961,13 @@
       /**
        * events fired on the drop targets
        */
-      document.addEventListener("dragover", function(event) { event.preventDefault(); }, false);
+      document.addEventListener(
+            "dragover",
+            function(event)
+            {
+               event.stopPropagation();
+               event.preventDefault();
+            }, false);
 
       /**
        * The dragged task panel enters the drop zone