imageReg = new Array();
imageReg[0] = new Image(90, 20);
imageReg[0].src = "/images/nav/nav_home.gif";
imageReg[1] = new Image(90, 20);
imageReg[1].src = "/images/nav/nav_prod.gif";
imageReg[2] = new Image(90, 20);
imageReg[2].src = "/images/nav/nav_headphones.gif";
imageReg[3] = new Image(90, 20);
imageReg[3].src = "/images/nav/nav_news.gif";
imageReg[4] = new Image(90, 20);
imageReg[4].src = "/images/nav/nav_contact.gif";
imageReg[5] = new Image(90, 20);
imageReg[5].src = "/images/nav/nav_faq.gif";
imageReg[6] = new Image(90, 20);
imageReg[6].src = "/images/nav/nav_about.gif";
imageReg[7] = new Image(90, 20);
imageReg[7].src = "/images/nav/nav_cart.gif";

imageOver = new Array();
imageOver[0] = new Image(90, 20);
imageOver[0].src = "/images/nav/nav_home_o.gif";
imageOver[1] = new Image(90, 20);
imageOver[1].src = "/images/nav/nav_prod_o.gif";
imageOver[2] = new Image(90, 20);
imageOver[2].src = "/images/nav/nav_headphones_o.gif";
imageOver[3] = new Image(90, 20);
imageOver[3].src = "/images/nav/nav_news_o.gif";
imageOver[4] = new Image(90, 20);
imageOver[4].src = "/images/nav/nav_contact_o.gif";
imageOver[5] = new Image(90, 20);
imageOver[5].src = "/images/nav/nav_faq_o.gif";
imageOver[6] = new Image(90, 20);
imageOver[6].src = "/images/nav/nav_about_o.gif";
imageOver[7] = new Image(90, 20);
imageOver[7].src = "/images/nav/nav_cart.gif";

function SwapOut(image) {
	switch(image) {
		case 0:
			document.home.src = imageOver[image].src;
			break;
		case 1:
			document.products.src = imageOver[image].src;
			break;
		case 2:
			document.reviews.src = imageOver[image].src;
			break;
		case 3:
			document.news.src = imageOver[image].src;
			break;
		case 4:
			document.contact.src = imageOver[image].src;
			break;
		case 5:
			document.faq.src = imageOver[image].src;
			break;
		case 6:
			document.about.src = imageOver[image].src;
			break;
		case 7:
			document.cart.src = imageOver[image].src;
			break;
	}
}

function SwapBack(image) {
	switch(image) {
		case 0:
			document.home.src = imageReg[image].src;
			break;
		case 1:
			document.products.src = imageReg[image].src;
			break;
		case 2:
			document.reviews.src = imageReg[image].src;
			break;
		case 3:
			document.news.src = imageReg[image].src;
			break;
		case 4:
			document.contact.src = imageReg[image].src;
			break;
		case 5:
			document.faq.src = imageReg[image].src;
			break;
		case 6:
			document.about.src = imageReg[image].src;
			break;
		case 7:
			document.cart.src = imageReg[image].src;
			break;
	}
}
function checkform()
{
	if(document.ppForm.os0.selectedIndex != 0)return true;
	else alert("Please choose color for your purchase."); return false;
}
function checkform1()
{
	if(document.ppForm1.os0.selectedIndex != 0)return true;
	else alert("Please choose color for your purchase."); return false;
}