IE & Opera : We can't open more than one sub menu.

[Satya Minnekanti]

To reproduce the defect:

Scenario 1 in IE6 or IE7 or IE8 or IE9:

1. Open CK Editor and insert a table.

2. Open context menu and keep your mouse over Cell option and see that Cell Sub menu opens.

3. Now keep your mouse over Row option.

Expected Result: Row sub menu opens.

Actual Result: Row sub menu does not open even we keep the mouse on it for a long time.

4. Now keep your mouse over Column option.

Expected Result: Column sub menu opens.

Actual Result: Column sub menu opens very quickly, context menu closes & focus goes back to table in editor body.

Scenario 2 in Opera:

1. Open CK Editor and insert a table.

2. Open context menu and keep your mouse over Cell option and see that Cell Sub menu opens.

3. Now keep your mouse over Row option.

Expected Result: Row sub menu opens.

Actual Result: Row sub menu does not open and context menu closes & focus goes back to table in editor body.