function ClearInput(form){
form.attendance.value=""
form.banquet60.value=""
form.banquet72.value=""
form.theater.value=""
form.school18.value=""
form.school30.value=""
form.reception.value=""
form.trade8.value=""
form.trade10.value=""
return true}
function help(helponwhat){
if(helponwhat=="attendance")
alert("Enter the number of people who will be attending your event.")}
function SizeCalc(form){
var banquet60=0
var banquet72=0
var theater=0
var school18=0
var school30=0
var reception=0
var trade8=0
var trade10=0
if(form.attendance.value==null||form.attendance.value.length==0){
alert("Please enter the number of people attending.")
return false}
else
attendance=form.attendance.value
form.banquet60.value=attendance*12
form.banquet72.value=attendance*12.05
form.theater.value=attendance*9
form.school18.value=attendance*14.5
form.school30.value=attendance*17.5
form.reception.value=attendance*9.5
form.trade8.value=attendance*160
form.trade10.value=attendance*200
return true}