A web service which randomly selects a background image URL from a database (dB=Driya_Kevin). [Programmers: Driya Amandita, Kevin Jenkins.]

The following operations are supported. For a formal definition, please review the Service Description.

• GetKeywordPicture
  Takes in a keyword less than 10 characters and no escapable characters and returns an image url of the keyword if such exists or null if not
• GetPicture
  Gets a random image URL from the server, of any keyword
• generatePicID
  Returns the next available PicID for use of a new entry