title: z-Index Issue with jqGrid and Wijmo WijMenu
body: <p>I am trying to use the jQuery-based Wijmo WijMenu control with jqGrid in order to create a dynamic grid toolbar.</p>
  
  <p><img src="https://i.stack.imgur.com/kFJT4.png" alt="enter image description here"></p>
  
  <p>Getting the menu to appear works fine.  However, my menuitem1 has a submenu, and this submenu falls behind the jqGrid when I hover over 'menuitem1'.</p>
  
  <p>I've tried setting the z-Index on the menu and the individual menu items, but with no luck.  This behavior happens on IE9, Chrome, FF and Safari.  It does work when I turn compatibility mode on with IE9, which makes me think it may have something to do with the z-index...but I'm not sure.  I feel like I'm missing something obvious.</p>
  
  <p>I created a <a href="http://jsfiddle.net/dhoerster/pKk3P/6/" rel="nofollow noreferrer">jsFiddle</a> to demonstrate my issue.</p>
  
  <p>Can anyone help me get the submenu to fall in front of the jqGrid?</p>
  
  <p>Thank you in advance for any help/advice.</p>