// UHPC array of rotating images 
var myarray = new Array(
	new Array("Pre 1900 era", "graduatingclass.gif", "17956" ),
	new Array("Early 20th Century", "library_Christmas.gif", "11783"),
	new Array("War Years and 1950s", "CollegeDayQueens_thumb.gif", "67590"),
	new Array()
);