$(document).ready(function(){
var HomeArrowLeftPosition =164;
var PortfolioArrowLeftPosition =291;
var ServicesArrowLeftPosition =433;
var BuildYourSiteArrowLeftPosition =586;
var ContactUsArrowLeftPosition =747;

$('ul.Menu li:eq(0)').mouseenter(function(){MoveMenuArrow(HomeArrowLeftPosition);});
$('ul.Menu li:eq(1)').mouseenter(function(){MoveMenuArrow(PortfolioArrowLeftPosition);});
$('ul.Menu li:eq(2)').mouseenter(function(){MoveMenuArrow(ServicesArrowLeftPosition);});
$('ul.Menu li:eq(3)').mouseenter(function(){MoveMenuArrow(BuildYourSiteArrowLeftPosition);});
$('ul.Menu li:eq(4)').mouseenter(function(){MoveMenuArrow(ContactUsArrowLeftPosition);});

});

var MoveMenuArrow = function(NewArrowPosition){
       $('#MenuArrow').animate({left:NewArrowPosition},300,"linear");
}