function calcPrints(f) {
	var i, formItem, p, v;
	for (i=0; i<f.length; i++) { 
		formItem = f.elements[i]; 
		if (formItem.type == "radio" && formItem.checked) {
			v = formItem.value;
			p = v.indexOf("$");
			f.amount.value = v.substring(p+1) + ".00";
			f.item_name.value = v;
		}
	}
}

function calcLicense(f) {
	var i, formItem, p, v;
	for (i=0; i<f.length; i++) { 
		formItem = f.elements[i]; 
		if (formItem.type == "radio" && formItem.checked) {
			v = formItem.value;
			p = v.indexOf("$");
			if (p > 0) {
				f.amount.value = v.substring(p+1) + ".00";
				f.item_name.value = v;
			} else {
				f.item_name.value = f.item_name.value + " (" + v + " format)";
			}
		}
	}
}