var preloaded = [];
		
			preloaded[1] = [loadImage("refresh/images/home1_1prep_v2_r1_c3.jpg"), loadImage("refresh/images/home1_1prep_v2_r1_c3_f2.jpg")];
			preloaded[2] = [loadImage("refresh/images/home1_1prep_v2_r1_c4.jpg"), loadImage("refresh/images/home1_1prep_v2_r1_c4_f2.jpg")];
			preloaded[3] = [loadImage("refresh/images/home1_1prep_v2_r1_c5.jpg"), loadImage("refresh/images/home1_1prep_v2_r1_c5_f2.jpg")];
			preloaded[4] = [loadImage("refresh/images/home1_1prep_v2_r1_c6.jpg"), loadImage("refresh/images/home1_1prep_v2_r1_c6_f2.jpg")];
			preloaded[5] = [loadImage("refresh/images/home1_1prep_v2_r1_c7.jpg"), loadImage("refresh/images/home1_1prep_v2_r1_c7_f2.jpg")];
			preloaded[6] = [loadImage("refresh/images/home1_1prep_v2_r1_c8.jpg"), loadImage("refresh/images/home1_1prep_v2_r1_c8_f2.jpg")];
			preloaded[7] = [loadImage("refresh/images/home1_1prep_v2_r1_c9.jpg"), loadImage("refresh/images/home1_1prep_v2_r1_c9_f2.jpg")];
	
		function init() {

			// whatever stuff you need to do onload goes here.



			//==========================================================================================

			// if supported, initialize mtdropdowns

			//==========================================================================================

			// Check isSupported() so that menus aren't accidentally sent to non-supporting browsers.

			// This is better than server-side checking because it will also catch browsers which would

			// normally support the menus but have javascript disabled.

			//

			// If supported, call initialize() and then hook whatever image rollover code you need to do

			// to the .onactivate and .ondeactivate events for each menu.

			//==========================================================================================

			if (mtDropDown.isSupported()) {

				mtDropDown.initialize();

				// hook all the image swapping of the main toolbar to menu activation/deactivation
				// instead of simple rollover to get the effect where the button stays hightlit until
				// the menu is closed.

				menu1.onactivate = function() { swapImage("imgHome", preloaded[1][1].src) };
				menu1.ondeactivate = function() { swapImage("imgHome", preloaded[1][0].src) };

				menu2.onactivate = function() { swapImage("imgAboutUs", preloaded[2][1].src) };
				menu2.ondeactivate = function() { swapImage("imgAboutUs", preloaded[2][0].src) };

				menu3.onactivate = function() { swapImage("imgNewsCenter", preloaded[3][1].src) };
				menu3.ondeactivate = function() { swapImage("imgNewsCenter", preloaded[3][0].src) };

				menu4.onactivate = function() { swapImage("imgStore", preloaded[4][1].src) };
				menu4.ondeactivate = function() { swapImage("imgStore", preloaded[4][0].src) };

				menu5.onactivate = function() { swapImage("imgCareers", preloaded[5][1].src) };
				menu5.ondeactivate = function() { swapImage("imgCareers", preloaded[5][0].src) };
				
				menu6.onactivate = function() { swapImage("imgLogin", preloaded[6][1].src) };
				menu6.ondeactivate = function() { swapImage("imgLogin", preloaded[6][0].src) };

				menu7.onactivate = function() { swapImage("imgContactUs", preloaded[7][1].src) };
				menu7.ondeactivate = function() { swapImage("imgContactUs", preloaded[7][0].src) };
				
			}

		}



		// this is a crappy example preloader. Use whichever one you want.

		function loadImage(sFilename) {

			var img = new Image();

			img.src = sFilename;

			return img;

		}



		// this is a crappy example image swapper. Use whichever you want.

		function swapImage(imgName, sFilename) {

			document.images[imgName].src = sFilename;

		}