Request to Google to search and display only one random image, how to implement?

Question

Google

Is there a way to implement a search for a random image for a specific query (for example, "Cats"), and in such a way that only one image is displayed in the browser window?
Required to implement the extension for Google Chrome. Accordingly, a function similar to this is needed:

function loadImage() {
  var i = Math.floor((Math.random() * 365) + 1);
  var cat = 'http://www.iscalio.com/cats/' + i + '.jpg';
....
}

Answer 1

need to use google api
https://code.google.com/p/google-api-javascript-client/

Answer 2

cats.jpg.to
facepalm.jpg.to