var shouldIGo = new Array(1);
shouldIGo[0] = 0;

function iChanged() {
	shouldIGo[0] = 1;
}

function checkToGo() {
	if (shouldIGo[0] == 1) {
		alert('We noticed some items changed in your shopping cart.\n\nPlease click "update cart" before you continue to checkout.');
		return false;
	} else {
		var primaryShipping = document.getElementById('primary_shipping');
		if (primaryShipping.selectedIndex == 0) {
			alert('Please choose a shipping method before proceeding.');
			return false;
		} else {
			return true;
		}
	}
}

function popWarn() {
	var popMsg = 'By selecting that you do not wish to receive a cold pack,\n';
	popMsg += 'you understand that we can not guarantee freshness of\n';
	popMsg += 'the items that you have ordered';
	alert(popMsg);
}

// ****************************************************
// Script to pop Window up for Cookie Information
// ****************************************************

function cookiePop() {
	winW = 400;
	winH = 400;
	window.open('pop_cookies.asp','cookiePopper','width=' + winW + ',height=' + winH + ',top=' + (scrH-(winH/2)) + ',left='+ (scrW-(winW/2)) +',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no');
}