// This class swaps an images with the class .swapGrey to have _grey at the end when hovered over
$(document).ready(function() {
	var initImg;	
		$('img.swapGrey').hover(function() {
										
								
			initImg = $(this).attr("src");	
			var imgType = (initImg).slice(-4);
		
			var greyImg = initImg.slice(0, -4) + "_up" + imgType;
			
			
			$(this).attr("src",greyImg);
			
				}, function() {
			$(this).attr("src",initImg);
			
		});


});