function Countries_getcost() {
			
			var box = document.price.category;
			var theCat = box.options[box.options.selectedIndex].value;
			var theCost = new Array(0,0,0,0,0);

			if (theCat == "") {}
			else { theCost = returnCosts(theCat) }
			
			document.price.show_theory.value = "$" + theCost[0];
			document.price.show_outreach.value = "$" + theCost[1];
			document.price.show_inscription.value = "$" + theCost[2]; 
			document.price.show_full_price.value = "$" + theCost[3] + " (" + theCost[4] + ")";

		}				function clearCostBoxes() {			document.price.show_theory.value = "";			document.price.show_outreach.value = "";			document.price.show_inscription.value = "";			document.price.show_full_price.value = "";		}