Improvements

[mo]

Suggest:

1. Pause. I run a hot machine and sometimes when searching the whole site it threatens to melt down my processor. On 'another' searchtool the pause button enables me to slow down the search

2. Search memory. I'm sure this has been suggested before.

3. Detect new search when the search for is changed in the search for edit box...to clear previous backup

4. Delete backup button

5. 'Clear' button to clear search/replace edit boxes