//proceed to checkout checker

 function checkCartCheckout() {
	
	while (window.document.frmCart) {
	//alert(cartColours);
		if ('cartColours'.selectedIndex == 0) {
			alert('Please select Colours for your products');
			cartColours.focus();
			return;
		} else if ('cartSizes'.selectedIndex == 0) {
			alert('Please select Sizes for your products');
			cartSizes.focus();
			return;
		} else {
			//frmCart.action = '<?php echo $_SERVER['PHP_SELF'] . "?action=checkout"; ?>';
			window.location.href='checkout.php?step=1';
			submit();
			//window.location.href='checkout.php?step=1';
		}	
	}

}

function checkCart() {
	
	while (window.document.frmCart) {
	//alert(cartColours);
		if (cartColours.selectedIndex == 0) {
			alert('Please select Colours for your products');
			cartColours.focus();
			return;
		} else if (cartSizes.selectedIndex == 0) {
			alert('Please select Sizes for your products');
			cartSizes.focus();
			return;
		} else {
			
			submit();
		}	
	}

}