function newImage(arg) 
{
	if (document.images) 
	{
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() 
{
	if (document.images && (preloadFlag == true)) 
	{
		for (var i=0; i<changeImages.arguments.length; i+=2) 
		{
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() 
{
	if (document.images) 
	{
		NavBar01_01_products_over = newImage("images/NavBar01_01-products_over.jpg");
		NavBar01_01_products_down = newImage("images/NavBar01_01-products_down.jpg");
		NavBar01_01_philosophy_over = newImage("images/NavBar01_01-philosophy_over.jpg");
		NavBar01_01_philosophy_down = newImage("images/NavBar01_01-philosophy_down.jpg");
		NavBar01_01_contact_over = newImage("images/NavBar01_01-contact_over.jpg");
		NavBar01_01_contact_down = newImage("images/NavBar01_01-contact_down.jpg");
		NavBar01_01_gallery_over = newImage("images/NavBar01_01-gallery_over.jpg");
		NavBar01_01_gallery_down = newImage("images/NavBar01_01-gallery_down.jpg");
		NavBar01_01_guestbook_over = newImage("images/NavBar01_01-guestbook_over.jpg");
		NavBar01_01_guestbook_down = newImage("images/NavBar01_01-guestbook_down.jpg");
		NavBar01_01_glossary_over = newImage("images/NavBar01_01-glossary_over.jpg");
		NavBar01_01_glossary_down = newImage("images/NavBar01_01-glossary_down.jpg");
		NavBar01_01_links_over = newImage("images/NavBar01_01-links_over.jpg");
		NavBar01_01_links_down = newImage("images/NavBar01_01-links_down.jpg");
		preloadFlag = true;
	}
}