marks right-click issue

by mark edwards

HTML

<link rel="stylesheet" href="http://jqwidgets.com/jquery-widgets-demo//jqwidgets/styles/jqx.base.css">
<script src="http://jqwidgets.com/jquery-widgets-demo//scripts/demos.js"></script>
<script src="http://jqwidgets.com/jquery-widgets-demo/jqwidgets/jqxcore.js"></script>
<script src="http://jqwidgets.com/jquery-widgets-demo/jqwidgets/jqxmenu.js"></script>
<p class='testClicker'>click me for menu One</p>
<br />
<p class='testClicker'>click me for menu Two</p>
<br />
<p class='testClicker'>click me for menu three</p>

JavaScript

$(document).ready(function () {
 $("p.testClicker").on('mousedown', function (event) {
    if  ( $('div.jqxTempMenuClass').length )  {
        $('div.jqxTempMenuClass').jqxMenu('close'); 
    }
   var rightClick = jqxWidgetsIsRightClick(event)
                                     || $.jqx.mobile.isTouchDevice();
  if (rightClick) {
     var scrollTop = $(window).scrollTop();
     var scrollLeft = $(window).scrollLeft();
     var jqxTempMenu = document.createElement('div');
     jqxTempMenu.setAttribute('class', 'jqxTempMenuClass');
     $(jqxTempMenu).append('Jqxwidgets are totally awesome!');
     var contextMenu
         = $(jqxTempMenu).jqxMenu(
             { autoCloseInterval: 300
              , width: '120px'
              , height: '140px'
              , autoOpenPopup: false
              , mode: 'popup'
             }
           );
     contextMenu.jqxMenu
         ('open', parseInt(event.clientX) + 5 + scrollLeft, parseInt(event.clientY) + 5 + scrollTop);
     return false;
  }
 });
});
$(document).on('contextmenu', function (e) {
   return false;
});
function jqxWidgetsIsRightClick(event) {
        var rightclick;
        if (!event) var event = window.event;
        if (event.which) rightclick = (event.which == 3);
        else if (event.button) rightclick = (event.button == 2);
                return rightclick;
}