function addExtraPicListeners() {
	$(".extrapic").hover(function() {
		var bigsrc = $(this).attr("bigsrc");
		window.jshop ={};
		window.jshop.origsrc = $(this).parents(".product_pics").find(".defaultpic").attr("src");
		$(this).parents(".product_pics").find(".defaultpic").attr("src",bigsrc);
	},function() {
		$(this).parents(".product_pics").find(".defaultpic").attr("src",window.jshop.origsrc);
	});

}
$(document).ready(function() {
				addExtraPicListeners();
});