diff --git a/400-SOURCECODE/AIAHTML5.Web/app/views/LabExerc/lab-exercises-detail.html b/400-SOURCECODE/AIAHTML5.Web/app/views/LabExerc/lab-exercises-detail.html
index dbb84c8..f00ee9f 100644
--- a/400-SOURCECODE/AIAHTML5.Web/app/views/LabExerc/lab-exercises-detail.html
+++ b/400-SOURCECODE/AIAHTML5.Web/app/views/LabExerc/lab-exercises-detail.html
@@ -45,7 +45,7 @@
                                 <div class="col-sm-9">
                                     <div style="position: relative; margin-left: 85px;" id="imgdiv">
                                         <div id="imgblock">
-                                            <img id="droppable" ng-src="content/images/LE/{{Imagepath}}" alt="" ng-click="onClick()" imageonload />
+                                            <img id="droppable" ng-src="content/images/LE/{{Imagepath}}" alt="" ng-click="onClick()" ondragstart="return false;"  imageonload />
                                         </div>
 
                                         <div ng-show="IsVisible" ng-repeat="optionbox in LabExerciseModules.OptionBox" droppable="true" class="droppable ui-droppable options" id="blockbox-{{optionbox.BoxName}}" ng-style="{'top':{{optionbox.topcoord}}, 'left':{{optionbox.leftcoord}},'position': 'absolute',  'width': '155px', 'height':'30px', 'border':'0px solid #333', 'background': '#E8E8E8' }">{{optionbox.Answervalue}}</div>