is_loaded = false;

menu_about_us_on = new Image();
menu_about_us_on.src = "/themes/srico/menu_about_us_on.png";
menu_about_us_off = new Image();
menu_about_us_off.src = "/themes/srico/menu_about_us_off.png";
menu_products_on = new Image();
menu_products_on.src = "/themes/srico/menu_products_on.png";
menu_products_off = new Image();
menu_products_off.src = "/themes/srico/menu_products_off.png";
menu_services_on = new Image();
menu_services_on.src = "/themes/srico/menu_services_on.png";
menu_services_off = new Image();
menu_services_off.src = "/themes/srico/menu_services_off.png";
menu_technology_on = new Image();
menu_technology_on.src = "/themes/srico/menu_technology_on.png";
menu_technology_off = new Image();
menu_technology_off.src = "/themes/srico/menu_technology_off.png";
menu_news_events_on = new Image();
menu_news_events_on.src = "/themes/srico/menu_news_events_on.png";
menu_news_events_off = new Image();
menu_news_events_off.src = "/themes/srico/menu_news_events_off.png";
menu_library_on = new Image();
menu_library_on.src = "/themes/srico/menu_library_on.png";
menu_library_off = new Image();
menu_library_off.src = "/themes/srico/menu_library_off.png";
menu_opportunities_on = new Image();
menu_opportunities_on.src = "/themes/srico/menu_opportunities_on.png";
menu_opportunities_off = new Image();
menu_opportunities_off.src = "/themes/srico/menu_opportunities_off.png";
menu_contact_us_on = new Image();
menu_contact_us_on.src = "/themes/srico/menu_contact_us_on.png";
menu_contact_us_off = new Image();
menu_contact_us_off.src = "/themes/srico/menu_contact_us_off.png";

is_loaded = true;

function SwapImage(img, src) {
	if (document.images && (is_loaded == true)) {
		document[img].src = eval (src + ".src");
		}
	}