// JavaScript Document
function calc(object) {
	var hours = document.getElementById("hours").options[document.getElementById("hours").selectedIndex].text;
	var persons;
	var total_rate, hour_rate, person_rate;

	if(document.getElementById('one').checked) {persons = 1; hour_rate = 25}
	else if(document.getElementById('two').checked) { persons = 2; hour_rate = 35}
	else if(document.getElementById('three').checked) { persons = 3; hour_rate = 45}
	
	total_rate = hour_rate * hours;
	person_rate = total_rate / persons;
	
	document.getElementById("total-rate").value = "$" + total_rate;
	document.getElementById("hour-rate").value = "$" + hour_rate;
	document.getElementById("person-rate").value = "$" + person_rate;
}