var bodyClass = document.body.className;

if(bodyClass.match(/template-document_homepage_view/))
{
	var homepageImage = document.getElementById("homepageimage");

	if (homepageImage)
	{
		var backgrounds = "http://www.das.psu.edu/background-images/3.jpg;http://www.das.psu.edu/background-images/beef-sale.jpg;http://www.das.psu.edu/background-images/dustin-and-dog.jpg;http://www.das.psu.edu/background-images/dustin-carharts.jpg;http://www.das.psu.edu/background-images/emily-cows.jpg;http://www.das.psu.edu/background-images/fawn.jpg;http://www.das.psu.edu/background-images/horse-barns.jpg;http://www.das.psu.edu/background-images/piggies.jpg;http://www.das.psu.edu/background-images/sheepies.jpg;http://www.das.psu.edu/background-images/farm.jpg".split(";");
		var backgroundAlignments = "center;center;center;center;center;center;center;center;center;center".split(";");
		var randomnumber = Math.floor(Math.random()*backgrounds.length) ;
		homepageImage.style.backgroundImage = "url(" + backgrounds[randomnumber] + ")";
		homepageImage.style.backgroundPosition = backgroundAlignments[randomnumber];

		var so = new SWFObject("", "thinkAgain", "585", "265", "8", "transparent");
		so.addParam("wmode","transparent");
		so.write("homepageimage");
	}

}