// JavaScript Document

// Preload background image.

var preloaded = new Array();
function preload_images() {
    for (var i = 0; i < arguments.length; i++){
        preloaded[i] = document.createElement('img');
        preloaded[i].setAttribute('src',arguments[i]);
    };
};
preload_images(
    '../images/menu_black.png',
    '../images/menu_main_black.png',
    '../images/menu_black_bottom.png',
    '../images/menu_gray_bottom.png',
    '../images/menu_gray.png',
    '../images/menu_black.gif',
    '../images/menu_main_black.gif',
    '../images/menu_black_bottom.gif',
    '../images/menu_gray_bottom.gif',
    '../images/menu_gray.gif',
    '../images/screen001_on.png',
    '../images/screen002_on.png',
    '../images/screen003_on.png',
    '../images/screen004_on.png',
    '../images/screen005_on.png',
    '../images/screen006_on.png',
    '../images/screen007_on.png',
    '../images/screen001_on.gif',
    '../images/screen002_on.gif',
    '../images/screen003_on.gif',
    '../images/screen004_on.gif',
    '../images/screen005_on.gif',
    '../images/screen006_on.gif',
    '../images/screen007_on.gif',
				'../images/subnav_business_active.gif',
    '../images/subnav_careers_active.gif',
    '../images/subnav_company_active.gif',
    '../images/subnav_developmentip_active.gif',
    '../images/subnav_engineeringresources_active.gif',
    '../images/subnav_history_active.gif',
    '../images/subnav_innovativehvac_active.gif',
    '../images/subnav_leedcertification_active.gif',
    '../images/subnav_managementboard_active.gif',
    '../images/subnav_salesservices_active.gif',
    '../images/subnav_science_active.gif',
    '../images/subnav_sonomacool_active.gif',
    '../images/subnav_systemsintegration_active.gif',
    '../images/subnav_technology_active.gif',
    '../images/subnav_validation_active.gif'
				
);