//HOME PAGE IMAGE ROLLOVERS
var company=new Image(); 
company.src="images/bt_company_over.jpg";
var science=new Image(); 
science.src="images/bt_science_over.jpg";
var military=new Image(); 
military.src="images/bt_military_over.jpg";
var consumer=new Image(); 
consumer.src="images/bt_consumer_over.jpg";

function holdCompany() {
	$("a#company img").attr("src", "images/bt_company_over.jpg");
}

function holdScience() {
	$("a#science img").attr("src", "images/bt_science_over.jpg");
}

function holdMilitary() {
	$("a#military img").attr("src", "images/bt_military_over.jpg");
}

function holdConsumer() {
	$("a#consumer img").attr("src", "images/bt_consumer_over.jpg");
}

function clearRO() {
	$("a#company img").attr("src", "images/bt_company.jpg");
	$("a#science img").attr("src", "images/bt_science.jpg");
	$("a#military img").attr("src", "images/bt_military.jpg");
	$("a#consumer img").attr("src", "images/bt_consumer.jpg");
}

//HIDE MENU HACK
function upperMenu() {
	$("#upperMenu").css('visibility','visible');
	$("#lowerMenu").css('visibility','hidden');
}

function lowerMenu() {
	$("#upperMenu").css('visibility','hidden');
	$("#lowerMenu").css('visibility','visible');
}

function bothMenu() {
	$("#upperMenu").css('visibility','hidden');
	$("#lowerMenu").css('visibility','hidden');
}

//ROLLOVER CODE FOR MAIN BODY IMAGES
function showMe(imag) {
	var myImage = "#main" + imag;
	$("#mainOne").css('display','none');
	$("#mainTwo").css('display','none');
	$("#mainThree").css('display','none');
	$("#mainFour").css('display','none');
	$("#mainFive").css('display','none');
	$("#mainSix").css('display','none');
	$("#mainSeven").css('display','none');
	$("#mainEight").css('display','none');
	$(myImage).css('display','block');
}

function prepPage() {
	$("#mainOne").css('display','block');
	$("#mainTwo").css('display','none');
	$("#mainThree").css('display','none');
	$("#mainFour").css('display','none');
	$("#mainFive").css('display','none');
	$("#mainSix").css('display','none');
	$("#mainSeven").css('display','none');
	$("#mainEight").css('display','none');
	$("#hideMenu").css('visibility','hidden');
}	
	
$(document).ready(function() {
   prepPage();
 });