In this code functions are not working. PLZ tell me the ERROR.
<html><head><title> JavaScript 4 </title>
<SCRIPT language = JavaScript>
m1 = document.GradeTest.M1.value
m2 = document.GradeTest.M2.value
m3 = document.GradeTest.M3.value
m1 = Number(m1)
m2 = Number(m2)
m3 = Number(m3)
function total(){
if(m1 > 100
