fix icons not drawing initially in admin panel in IE

docs/changelog/7.x.x.txt

@@ -371,6 +371,7 @@
  - fixed #9671: Survey - breaks admin bar
  - fixed #9702: Phone number on EMS badges not saving
  - fixed: Email address is not filled in for ITransact credentials.
+ - fixed: Icons don't show on first view of admin panel in IE
 
 7.6.10
  - fixed #9577: WebGUI::Form::Url::getValue returns blank rather than undef for blank fields

www/extras/adminConsole/adminConsole.js

@@ -48,6 +48,7 @@ function switchToAdminConsole () {
         
         // force reflow to fix IE7
         document.body.style.border = document.body.style.border;
+        document.body.className = document.body.className;
 }
  
 function toggleAdminConsole () {