Can't Remove Formatting in IE

[savvijay]

Bug happens when using IE6 or IE7.

When the Style drop down is applied to a section of text to format that text. Using the eraser to remove the formatting does not work. Span tags are applied to the source, but not removed when the eraser (remove formatting) is clicked.

This works fine in firefox, only happens in IE.

See the attached screenshot...step 1 applies a style to the text. Step 2 shows that nothing happens when the text is highlighted and the eraser (remove formatting) is clicked.

[fredck]

DUP of #240