Ticket #906: drag.patch

Drag.js

@@ -77 +77 @@
-            this.dragging = true;
-            this.callback("move", [evt.xy]);
-            if(!this.oldOnselectstart) {
-document.onselectstart
+(document.onselectstart) ? document.onselectstart : function() { return true; }
-                document.onselectstart = function() {return false;}
-            }
-        }