function startRotation()
{
	interval = 0;
	count = 1;
	interval = setInterval('rotateSplash()',7000);
}

function rotateSplash()
{
	
	//fade the current
	Effect.Fade('tab'+count, { duration: 2.0 });
	
	if(count == 3)
	{
		count = 0;
	}
	count++;
	
	//appear
	Effect.Appear('tab'+count, { duration: 2.0 });
	
	
	//alert(count);
}

sidebar_tab_count = 1;

function rotate_product_sidebar()
{
	sidebar_tab_count++;
	//change the tab
	for(i=1; i <= 2; i++)
	{
		if(sidebar_tab_count == i)
		{
			$('more_products_'+i).style.display="";
		}
		else
		{
			$('more_products_'+i).style.display="none";
		}
	}

	if(sidebar_tab_count == 2)
	{
		sidebar_tab_count = 0;
	}
	
	//alert(sidebar_tab_count);
}

function deleteCartLine(line)
{
	if(confirm('Do you really want to remove this item from your cart?'))
	{
		//go back to page pass delete line + line number
		window.location = "/cart.php?action=delete_item&line_id="+line;
	}
	
}

function deletePromoCode(line)
{
	if(confirm('Do you really want to remove this promotional code from your cart?'))
	{
		//go back to page pass delete line + line number
		window.location = "/cart.php?action=remove_promo_code&id="+line;
	}
	
}




function sameBilling()
{
	if($('shipping_first').disabled == true)
	{
		$('shipping_first').disabled = false;
	}
	else
	{
		$('shipping_first').disabled = true;
		$('shipping_first').value = $('billing_first').value;
	}
	
	if($('shipping_last').disabled == true)
	{
		$('shipping_last').disabled = false;
	}
	else
	{
		$('shipping_last').disabled = true;
		$('shipping_last').value = $('billing_last').value;
	}
	
	if($('shipping_address1').disabled == true)
	{
		$('shipping_address1').disabled = false;
	}
	else
	{
		$('shipping_address1').disabled = true;
		$('shipping_address1').value = $('billing_address1').value;
	}
	if($('shipping_address2').disabled == true)
	{
		$('shipping_address2').disabled = false;
	}
	else
	{
		$('shipping_address2').disabled = true;
		$('shipping_address2').value = $('billing_address2').value;
	}
	
	if($('shipping_city').disabled == true)
	{
		$('shipping_city').disabled = false;
	}
	else
	{
		$('shipping_city').disabled = true;
		$('shipping_city').value = $('billing_city').value;
	}
	
	if($('shipping_state').disabled == true)
	{
		$('shipping_state').disabled = false;
	}
	else
	{
		$('shipping_state').disabled = true;
		$('shipping_state').value = $('billing_state').value;
	}
	
	if($('shipping_zip').disabled == true)
	{
		$('shipping_zip').disabled = false;
	}
	else
	{
		$('shipping_zip').disabled = true;
		$('shipping_zip').value = $('billing_zip').value;
	}
	
	if($('shipping_telephone').disabled == true)
	{
		$('shipping_telephone').disabled = false;
	}
	else
	{
		$('shipping_telephone').disabled = true;
		$('shipping_telephone').value = $('billing_telephone').value;
	}
	
}

function calcTax()
{
	
	var url = "/ajax/ajax.calc_tax.php";
	var params = "billing_state=" + $('billing_state').options[$('billing_state').selectedIndex].value + '&shipping_state=' + $('shipping_state').options[$('shipping_state').selectedIndex].value;
	//alert(params);
	var ajax = new Ajax.Updater(
			'checkout_update',
			url,
			{method: 'post', parameters: params, evalScripts: true});
	
	
	
	
}
function clearPromoFld()
{
	if($('promo_codeFld').value == 'Enter Code'){
		$('promo_codeFld').value = '';
	}
}