$(function(){
	/*
	 * Blur on focus
	 */
	
	$('.img_swap img').mouseover(function() {
			image_name = $(this).attr('src');
			new_name = image_name.replace("_bw","");
			$(this).attr('src',new_name);
		}								   
	);
	
	$('.img_swap img').mouseout(function() {
			image_name = $(this).attr('src');
			new_name = image_name.replace(".gif","_bw.gif");
			new_name = new_name.replace(".jpg","_bw.jpg");
			$(this).attr('src',new_name);
		}								   
	);
	
	$('.img_swap ul').addClass("photos");
	$('.img_swap ul').addClass("clearfix");
	
	$(".img_swap li").each(function(i){
		if (i % 2 != 0) {
			$(this).addClass("odd");
		}
	});
	 
});