Ashley,
Well the only way you would have gotten the Identify Widget is to download it from the code gallery so that one is mine. It has a pdf document (Identify Widget XML Configuration.pdf) that provides you with the exact syntax that is to be used for the links. The search widget is esri's and does not support prefix and suffix for links. The Enhanced Search widget is mine and it does support them and has a detailed pdf document that explains the proper syntax as well.