function calc(weight,minutes,scalefactor)
{calories=(Math.round(weight*minutes*scalefactor));return calories;}
function compute(form)
{var w=form.weight.value*1
var m=form.minutes.value*1
form.aero3.value=calc(w,m,0.032)
form.aero4.value=calc(w,m,0.056)
form.aero5.value=calc(w,m,0.080)
form.cycle1.value=calc(w,m,0.056)
form.cycle2.value=calc(w,m,0.084)
form.circuit.value=calc(w,m,0.064)
form.row1.value=calc(w,m,0.056)
form.row2.value=calc(w,m,0.068)
form.weight1.value=calc(w,m,0.024)
form.weight2.value=calc(w,m,0.048)
form.basket1.value=calc(w,m,0.064)
form.basket2.value=calc(w,m,0.052)
form.cycle3.value=calc(w,m,0.068)
form.cycle4.value=calc(w,m,0.064)
form.cycle5.value=calc(w,m,0.080)
form.box1.value=calc(w,m,0.072)
form.foot1.value=calc(w,m,0.072)
form.foot2.value=calc(w,m,0.064)
form.frisbee.value=calc(w,m,0.024)
form.golf1.value=calc(w,m,0.044)
form.golf2.value=calc(w,m,0.028)
form.gymnast.value=calc(w,m,0.032)
form.hball.value=calc(w,m,0.096)
form.hike.value=calc(w,m,0.048)
form.horse.value=calc(w,m,0.032)
form.ice1.value=calc(w,m,0.056)
form.martial.value=calc(w,m,0.080)
form.rball1.value=calc(w,m,0.080)
form.rball2.value=calc(w,m,0.056)
form.climb1.value=calc(w,m,0.088)
form.climb2.value=calc(w,m,0.064)
form.roller1.value=calc(w,m,0.056)
form.rope.value=calc(w,m,0.080)
form.run1.value=calc(w,m,0.064)
form.run2.value=calc(w,m,0.072)
form.run3.value=calc(w,m,0.080)
form.run5.value=calc(w,m,0.100)
form.run7.value=calc(w,m,0.132)
form.run8.value=calc(w,m,0.064)
form.run9.value=calc(w,m,0.072)
form.ski2.value=calc(w,m,0.064)
form.ski3.value=calc(w,m,0.048)
form.snshoe.value=calc(w,m,0.064)
form.softball.value=calc(w,m,0.040)
form.swim1.value=calc(w,m,0.048)
form.tennis1.value=calc(w,m,0.056)
form.volley1.value=calc(w,m,0.024)
form.volley2.value=calc(w,m,0.032)
form.volley3.value=calc(w,m,0.064)
form.walk1.value=calc(w,m,0.032)
form.walk2.value=calc(w,m,0.036)
form.walk3.value=calc(w,m,0.040)
form.walk4.value=calc(w,m,0.048)
form.ski4.value=calc(w,m,0.048)
form.polo.value=calc(w,m,0.080)
form.whitewater.value=calc(w,m,0.040)
form.wood.value=calc(w,m,0.048)
form.garden.value=calc(w,m,0.036)
form.clean.value=calc(w,m,0.028)
form.mow1.value=calc(w,m,0.044)
form.mow2.value=calc(w,m,0.036)
form.snow1.value=calc(w,m,0.036)
form.games.value=calc(w,m,0.040)
form.lawn.value=calc(w,m,0.032)
form.sex.value=calc(w,m,0.012)}
function clearvalues(form)
{form.weight.value=""
form.minutes.value=""
form.aero3.value=""
form.aero4.value=""
form.aero5.value=""
form.cycle1.value=""
form.cycle2.value=""
form.circuit.value=""
form.row1.value=""
form.row2.value=""
form.weight1.value=""
form.weight2.value=""
form.basket1.value=""
form.basket2.value=""
form.cycle3.value=""
form.cycle4.value=""
form.cycle5.value=""
form.box1.value=""
form.foot1.value=""
form.foot2.value=""
form.frisbee.value=""
form.golf1.value=""
form.golf2.value=""
form.gymnast.value=""
form.hball.value=""
form.hike.value=""
form.horse.value=""
form.ice1.value=""
form.martial.value=""
form.rball1.value=""
form.rball2.value=""
form.climb1.value=""
form.climb2.value=""
form.roller1.value=""
form.rope.value=""
form.run1.value=""
form.run2.value=""
form.run3.value=""
form.run5.value=""
form.run7.value=""
form.run8.value=""
form.run9.value=""
form.ski3.value=""
form.snshoe.value=""
form.softball.value=""
form.swim1.value=""
form.tennis1.value=""
form.volley1.value=""
form.volley2.value=""
form.volley3.value=""
form.walk1.value=""
form.walk2.value=""
form.walk3.value=""
form.walk4.value=""
form.ski4.value=""
form.polo.value=""
form.whitewater.value=""
form.wood.value=""
form.garden.value=""
form.clean.value=""
form.mow1.value=""
form.mow2.value=""
form.snow1.value=""
form.games.value=""
form.lawn.value=""
form.sex.value=""}