//	Custom Script: Random Image Generator
//	Modified for use at Creative Three, Inc. - http://www.creative-three.com
//	Authored by Ben Ahlquist Studios - http://www.benahlquiststudios.com
//	Copyright ©2005—2007 Ben Ahlquist Studios, All Rights Reserved.

	var _imgdir = "http://www.creative-three.com/Portals/18/Skins/CRE3-V1-S/images/footer-images/";
	var _imgcount = 22;
	var _imgwidth = "160px";
	var _imgheight = "120px";

	var _imgnumber = null;
	var _unique = null;
	var _done = null;
	var _imgused = new Array();
	var _sFooter = document.getElementById("footer-images");
	var _images = _sFooter.getElementsByTagName("img");

	for (var i=0; i<_images.length; i++)
	{
		if (_images[i].src.indexOf("spacer.gif") == -1)
		{
			_done = false;
			while (!_done)
			{
				_unique = true;
				_imgnumber = Math.floor(Math.random()*_imgcount) + 1;
				for (var j=0; j<_imgused.length; j++)
				{
					if (_imgnumber == _imgused[j])
					{
						_unique = false;
					}
				}

				if (_unique)
				{
					_imgused[_imgused.length] = _imgnumber;
					_images[i].src = _imgdir + "footer-images-" + _imgnumber + ".jpg";
					_images[i].style.width = _imgwidth;
					_images[i].style.height = _imgheight;
					_done = true;
				}
			}
		}
	}