fix error in code and install javascript

1. clone the javascript of the [login to view URL] scroll down menu of suggested search terms. and the search button should not be hidden when the scoll down appears. 2. fix error of codepage support for all languages, currently the search query text does not display correctly when passed from [login to view URL] to [login to view URL] . it needs to pass correctly regardless of the language of the search term 3. make the "set as homepage" link and icon disappear if the page already exists as the homepage. 4. after making changes, list the changes made so can be reverted. budjet $60