// JavaScript Document
//new rollover funtion! 
			function rollOverSwap (img){
				var string = $(img).attr('src');
				var regEx = /f1/;
				var newString = string.replace(regEx,"f2");
				$(img).attr('src',newString);
			}
			function rollOverBack (img){
				var string = $(img).attr('src');
				var regEx = /f2/;
				var newString = string.replace(regEx,"f1");
				$(img).attr('src',newString);
			}