// JavaScript Document
/*This code preloads images so there isn't a flicker when it changes on a rollover. The navigational links are examples*/
if (document.images) {
	image = new Array();
	for (i=0; i<21; i++) {
		image[i] = new Image();
	}
	image[0].src = "/images/visual_layout/button_home_pages.gif";
	image[1].src = "/images/visual_layout/high_button_amp.gif";
	image[2].src = "/images/visual_layout/high_button_about.gif";
	image[3].src = "/images/visual_layout/high_button_news_info.gif";
	image[4].src = "/images/visual_layout/high_button_research.gif";
	image[5].src = "/images/visual_layout/high_button_products.gif";
	image[6].src = "/images/visual_layout/sub_bg.png";
	image[7].src = "/images/visual_layout/sub_bg_top.png";
	image[8].src = "/images/visual_layout/trans_light.png";
	image[9].src = "/images/visual_layout/trans_mid.png";
	image[10].src = "/images/visual_layout/trans_dark.png";
	image[11].src = "/images/visual_layout/trans_light_more.png";
	image[12].src = "/images/visual_layout/trans_mid_more.png";
	image[13].src = "/images/visual_layout/trans_dark_more.png";
	image[14].src = "/images/visual_layout/h1_shadow_highlight.gif";
	//image[15].src = "/images/visual_layout/photogallery_buttons_thu-03.gif";
	//image[16].src = "/images/visual_layout/photogallery_buttons_thu-04.gif";
	image[15].src = "/images/visual_layout/splash_amp_high.jpg";
	image[16].src = "/images/visual_layout/splash_about_high.jpg";
	image[17].src = "/images/visual_layout/splash_news_high.jpg";
	image[18].src = "/images/visual_layout/splash_research_high.jpg";
	image[19].src = "/images/visual_layout/splash_products_high.jpg";
	image[20].src = "/images/visual_layout/splash_updates_high.jpg";
}

/*This next code is for the photo gallery, it changes the image that says thumbnails to either next or previous depending on which button you rollover*/
/*
function loadUno() {
	if (document.images) {
		for (var i=0; i<loadUno.arguments.length; i+=2) {
			document[loadUno.arguments[i]].src = loadUno.arguments[i+1];
		}
	}
}

function loadDos() {
	if (document.images) {
		for (var i=0; i<loadDos.arguments.length; i+=2) {
			document[loadDos.arguments[i]].src = loadDos.arguments[i+1];
		}
	}
}*/