// PRELOAD IMAGES (borrowed from global.js)

if (document.images)
	{

	using1 = new Image(175,19);
	using1.src = "images/using_off.gif";
	using2 = new Image(175,19);
	using2.src = "images/using_on.gif";
	usingpic1 = new Image(150,155);
	usingpic1.src = "images/blue.gif";
	usingpic2 = new Image(150,155);
	usingpic2.src = "images/using.gif";
	
	services1 = new Image(175,19);
	services1.src = "images/services_off.gif";
	services2 = new Image(175,19);
	services2.src = "images/services_on.gif";
	servicespic1 = new Image(150,155);
	servicespic1.src = "images/blue.gif";
	servicespic2 = new Image(150,155);
	servicespic2.src = "images/services.gif";

	maps1 = new Image(175,19);
	maps1.src = "images/maps_off.gif";
	maps2 = new Image(175,19);
	maps2.src = "images/maps_on.gif";
	mapspic1 = new Image(150,155);
	mapspic1.src = "images/blue.gif";
	mapspic2 = new Image(150,155);
	mapspic2.src = "images/maps.gif";

	partnership1 = new Image(175,19);
	partnership1.src = "images/partnership_off.gif";
	partnership2 = new Image(175,19);
	partnership2.src = "images/partnership_on.gif";
	partnershippic1 = new Image(150,155);
	partnershippic1.src = "images/blue.gif";
	partnershippic2 = new Image(150,155);
	partnershippic2.src = "images/partnership.gif";

	contact1 = new Image(175,19);
	contact1.src = "images/contact_off.gif";
	contact2 = new Image(175,19);
	contact2.src = "images/contact_on.gif";
	contactpic1 = new Image(150,155);
	contactpic1.src = "images/blue.gif";
	contactpic2 = new Image(150,155);
	contactpic2.src = "images/contact.gif";

	links1 = new Image(175,19);
	links1.src = "images/links_off.gif";
	links2 = new Image(175,19);
	links2.src = "images/links_on.gif";
	linkspic1 = new Image(150,155);
	linkspic1.src = "images/blue.gif";
	linkspic2 = new Image(150,155);
	linkspic2.src = "images/links.gif";
	
	home1 = new Image(175,19);
	home1.src = "images/home_off.gif";
	home2 = new Image(175,19);
	home2.src = "images/home_on.gif";
	homepic1 = new Image(150,155);
	homepic1.src = "images/blue.gif";
	homepic2 = new Image(150,155);
	homepic2.src = "images/blue.gif";

	}

// DUAL IMAGE REPLACEMENT (based on global.js)

function imgSwap(imgDocID,imgObjName,picDocID,picObjName)
	{
	if (document.images)
		{
		document.images[imgDocID].src = eval(imgObjName + ".src");
		document.images[picDocID].src = eval(picObjName + ".src");
		}
	}