// Preload Rollover Images
if (document.images) {
	imgWho = new Image();		imgWho.src = 'images/nav/nav-who-over.png';
	imgBuyers = new Image();	imgBuyers.src = 'images/nav/nav-buyers-over.png';
	imgSellers = new Image();	imgSellers.src = 'images/nav/nav-sellers-over.png';
	imgSearch = new Image();	imgSearch.src = 'images/nav/nav-search-over.png';
	imgFeatured = new Image();	imgFeatured.src = 'images/nav/nav-featured-over.png';
	imgReos = new Image();		imgReos.src = 'images/nav/nav-reos-over.png';
	imgContact = new Image();	imgContact.src = 'images/nav/nav-contact-over.png';
	switch (location.pathname) {
		case '/':
		case '/index.php':
		case '/index2.php':
			imgHomeWho = new Image();		imgHomeWho.src = 'images/home-content-who-over.jpg';
			imgHomeReos = new Image();		imgHomeReos.src = 'images/home-content-reos-over.jpg';
			imgHomeSearch = new Image();	imgHomeSearch.src = 'images/home-content-search-over.jpg';
			break;
	}
}

// Image Swapping Function
function swapImg(imgId, imgUrl) {
	document.getElementById(imgId).src = imgUrl;
}