// Redefining stuff.
var site_url = '/cart';

// Opens the cart window.
var cart = null;

function openCart(params) {
	if (!params) params = "";
	window.location = 'fullcart.php'+params;
	/*
	cart = window.open(
		'cart.php'+params,
		'cart',
		'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=400,height=400,left=200,top=100'
	);
	cart.focus();
	*/
}

// For adding items to a cart.
function addToCart(itemID) {
//	openCart('?purchaseID='+escape(itemID)+'&purchaseQTY=1'+escape(inputBox.value));
	openCart('?purchaseID='+escape(itemID)+'&purchaseQTY=1');
}

// Make sure the form can be submitted.
function submitAddItemOkay(form)
{
	if ((form.purchaseID.value > 0) && (form.purchaseQTY.value > 0)) {
		return true;
	} else {
		return false;
	}
}

// Open a link in the parent window.
function parentLink(url) {
	window.opener.document.location.href = url;
}

// Confirm an action.
function confirmAction(question, url)
{
	if (confirm(question)) {
		document.location.href = url;
	}
}

function set_cookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	} else {
		var expires = "";
	}
	document.cookie = name+"="+value+expires+"; path=/";
}

function clear_cookie(name) {
	set_cookie(name,"",-1);
}

function get_cookie(name) {
	name += '=';
	var cookies = document.cookie.split(';');
	for(var i=0;i < cookies.length; i++) {
		var c = cookies[i];
		if (c.charAt(0)==' ') c = c.replace(/^\s+/,'');
		if (c.indexOf(name) == 0) return c.substring(name.length,c.length);
	}
	return null;
}