// JavaScript Document
$(document).ready(function () {
	$("#tspeed").focus(function () {
		$("#tyre-select").css("background-position","0 -800px");
	});
	$("#tsize").focus(function () {
		$("#tyre-select").css("background-position","0 -600px");
	});
	$("#tprofile").focus(function () {
		$("#tyre-select").css("background-position","0 -400px");
	});
	$("#twidth").focus(function () {
		$("#tyre-select").css("background-position","0 -200px");
	});
	$("#tyres > div > select").blur(function () {
		$("#tyre-select").css("background-position","0 0");
	});
});