function doform(form) {


if(form.limit.value==1){
	pot=10
	rake=.30
	}
else if(form.limit.value==2){
	pot=20
	rake=.80
	}
else if(form.limit.value==3){
	pot=30
	rake=1.20
	}
else if(form.limit.value==5){
	pot=50
	rake=2.00
	}
	
else if(form.limit.value==10){
	pot=100
	rake=2.50
	}

else if(form.limit.value==15){
	pot=150
	rake=3
	}
else if(form.limit.value==30){
	pot=300
	rake=3
	}

hph=100;
hours=form.hours.value
tables=form.tables.value
rb=form.rb.value
back=hours*hph*rake*tables*.5*rb*.2*7




if(form.type==2){
	back=back*1.5
	}
	
form.ans.value = back

}