<!-- navigation_php.js -->

function addToCart(form,targetURL,message)
	{
	// Set action
	form.action=targetURL
	// Validate User Input. Functions are in validation.js
	if(isNumeric(form.copies.value) && isGreaterThanZero(form.copies.value))
		{
		if(form.hasparts.value=="Y")
			{
			var Resp=confirm(message)
			if(Resp)
				{
				form.action=targetURL+"?BuyParts=Y"
				}
			else
				{
				form.action=targetURL+"?BuyParts=N"
				}
			}
		form.submit()
		}
	}

function removeFromCart(form,targetURL,warning)
	{
	var Resp= confirm(warning)
	if(Resp)
		{
		form.action=targetURL
		form.submit()
		}
	}

function updateCart(form,targetURL,warning)
	{
	var Resp= confirm(warning)
	if(Resp)
		{
		form.action=targetURL
		form.submit()
		}
	}

function clearCart(form,targetURL,warning)
	{
	var Resp= confirm(warning)
	if(Resp)
		{
		form.action=targetURL
		form.submit()
		}
	}

function viewCart(form,random)
	{
	// Set action
		alert('here');
	form.action="checkout.php?view=list&id="+random
	form.submit()
		alert('formname=('+form.name+')');
	}

function checkout(form,random)
	{
	// Set action
	form.action="checkout.php?view=pay&id="+random
	form.submit()
	}