metric152/jQuery-contextMenu — comment on commit 89d22e64da675a1a45c6382993fa769c333161a9
File:  line 0
By metric152:

That was a mistype. I meant to say "input field or combo box". Here is an example.
http://jsfiddle.net/metric152/s9kST/

Steps to reproduce the error
1) Open url in IE8
2) Right-click the "right click me" button
3) While the context menu is still activated click into the input box above the "right click me" button

Result
The context menu stays active.

The patch I'm submitting fixes this issue by using an IE specific opacity filter and setting a background color on #context-menu-layer. This fixes that problem.