/** @deprecated by Product.External **/
function newFabricTool(root, vendor, group, jsret, showup) {
	openFabricTool(jsret + '&vendor=' + vendor + '&groups=' + group + '&anyvend=false', group);
}

/** @deprecated by Product.External **/
function newFabricToolAny(root, vendor, group, jsret, showup) {
	openFabricTool(jsret + '&vendor=' + vendor + '&groups=' + group + '&anyvend=true', group);
}

/** @deprecated by Product.External **/
function openFabricTool(url, group) {
	if(!Product.External.OLD_POPUP) Product.External.OLD_POPUP = new Product.External.Popup('ftWindow', 'ftOverlay');
	Product.External.OLD_POPUP.show('/popup-page/fabrictool#jsfunc=' + url +
		'&types=' + (group.match(/Fringe|Braid|Tassel/i) !== null ? 'Trim' : 'Fabric') + '&s7=true');
}

var cart_calculate = (function(calc, upcharge, form_object) {
	var calculator = Product.getInstance('Calculator'),
		option = Product.getInstance('Options');

	option.getOptionList().some(function(x) {
		if(!(x in option_conf)) return;
		var value = option.getValue(x)
			.replace(' 1/2', '.5');
		option.setValue(x, Product.StepRound(value, option_conf[x].step));
	});

	calculator.recalculate(calc, form_object, upcharge);
});