/*************************************************************
Garrison & Sisson interior page javascript

Written by vitamin
http://www.vitamininc.net/
*************************************************************/

/*************************************************************
Function to select an image at random
*************************************************************/

function showImage() {
	// create a random number based on total images
	var randomNum = Math.round(Math.random()*4)+1;
	document.write('<img src="/images/sub_photo' + randomNum + '.jpg" width="230" height="160" alt="Photo of G&amp;S office" />');
}