$(document).ready(function() {
	$("img#wr").bind('mouseover', over);
	$("img#wr").bind("mouseleave", out);
	$("area").bind("mouseover", over);
	$("area").bind("mouseleave", out);
	function over() {
	$("img#wr").css("background-position", "left -175px");
	}
	function out() {
	$("img#wr").css("background-position", "left top");
	}
});