//Cache the Header Menu images used by the application:
var _menuHomeOut = new Image(45, 9);
var _menuHomeOver = new Image(45, 9);
var _menuOrderOut = new Image(115, 9);
var _menuOrderOver = new Image(115, 9);
var _menuEntityTypesOut = new Image(115, 9);
var _menuEntityTypesOver = new Image(115, 9);
var _menuContactOut = new Image(92, 9);
var _menuContactOver = new Image(92, 9);
var _menuLoginOut = new Image(49, 9);
var _menuLoginOver = new Image(49, 9);

_menuHomeOut.src = "images/siteskin/header_menu_home_out.png";
_menuHomeOver.src = "images/siteskin/header_menu_home_over.png";
_menuOrderOut.src = "images/siteskin/header_menu_order_out.png";
_menuOrderOver.src = "images/siteskin/header_menu_order_over.png";
_menuEntityTypesOut.src = "images/siteskin/header_menu_entitytypes_out.png";
_menuEntityTypesOver.src = "images/siteskin/header_menu_entitytypes_over.png";
_menuContactOut.src = "images/siteskin/header_menu_contact_out.png";
_menuContactOver.src = "images/siteskin/header_menu_contact_over.png";
_menuLoginOut.src = "images/siteskin/header_menu_login_out.png";
_menuLoginOver.src = "images/siteskin/header_menu_login_over.png";

//Cache the Order buttons used by the application:
var _orderButtonOut = new Image(178, 46);
var _orderButtonOver = new Image(178, 46);
_orderButtonOut.src = "images/siteskin/order_now_button_out.png";
_orderButtonOver.src = "images/siteskin/order_now_button_over.png";

//Cache the Login buttons used by the application:
var _loginButtonOver = new Image(25, 28);
var _loginButtonOut = new Image(25, 28);
_loginButtonOver.src = "images/siteskin/login_button_over.png";
_loginButtonOut.src = "images/siteskin/login_button_out.png";