function pop_file(f, w, h) {
	var temp_url = f;
	var new_win = window.open(temp_url, 'pop' + h + w, 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=' + w + ',height=' + h + ',alwaysRaised=yes');
	new_win.focus();
}

function check_form() {
	var form = document.wholesale_form;
	var el = '';
	if (form.WholesaleCode.value == '') {
		alert('Please enter a wholesale code and then click "Go" again');
		return false;
	} else {
		form.act.value = 'check_pw';
		return true;
	}
}

function check_cart_form(f) {
	if (f.quantity[f.quantity.selectedIndex].value == '-1') {
		alert('Choose a quantity for this product and then click "add to cart" again.');
		return false;
	} else {
		return true;
	}
}