Editing of PHP Scirpt / MySQL Database

Involves editing an open source PHP script on www.rehensehen.com to edit the search criteria and replace existing logo with a personalised logo that is ready to be uploaded. The required task is to change the dimensions in the code that restricts the space allocated to the current logo. Finally, to edit the google maps plugin to allow location to be selected on map using Google Geo-cordinates (which are currently displayed as a read only option) instead of the current method of inputing an address.