$(document).ready(function(){
	var nav_array = new Array()
	nav_array [0] = null;
	nav_array [1] = '#RealtorBtn';
	nav_array [2] = '#ServiceBtn';
	nav_array [3] = '#PropertyBtn';
	nav_array [4] = '#BuyingBtn';
	nav_array [5] = '#AreaBtn';      
	nav_array [6] = '#ContactBtn';
	var navOverState_array = new Array();
	navOverState_array [0] = 'url(images/HomeBtn_Over.gif)';
	navOverState_array [1] = 'url(images/RealtorBtn_Over.gif)';
	navOverState_array [2] = 'url(images/ServiceBtn_Over.gif)';
	navOverState_array [3] = 'url(images/PropertyBtn_Over.gif)';
	navOverState_array [4] = 'url(images/BuyingBtn_Over.gif)';
	navOverState_array [5] = 'url(images/AreasBtn_Over.gif)';      
	navOverState_array [6] = 'url(images/ContactBtn_Over.gif)';
	$(nav_array[highlightNav]).css('background-image',navOverState_array [highlightNav]);
});