<!-- Author: Brian Mackenzie -->
<!-- Date: 11th March 2004 -->
<!-- Version: 1.0 -->

<!-- Function: Calculate results from the 30m fatigue power test -->

<!-- Required by: fatigue.htm -->

<!-- Copyright Brian Mackenzie 2004 -->


function fat()

{
  var t1 = document.dropoff.s1.value;
  var t2 = document.dropoff.s2.value;
  var t3 = document.dropoff.s3.value;
  var t4 = document.dropoff.s4.value;
  var t5 = document.dropoff.s5.value;
  var t6 = document.dropoff.s6.value;
  var t7 = document.dropoff.s7.value;
  var t8 = document.dropoff.s8.value;
  var t9 = document.dropoff.s9.value;
  var t10 = document.dropoff.s10.value;


max=t1;
min=t1;

if (t2>max) {max=t2;}
if (t2<min) {min=t2;}
if (t3>max) {max=t3;}
if (t3<min) {min=t3;}
if (t4>max) {max=t4;}
if (t4<min) {min=t4;}
if (t5>max) {max=t5;}
if (t5<min) {min=t5;}
if (t6>max) {max=t6;}
if (t6<min) {min=t6;}
if (t7>max) {max=t7;}
if (t7<min) {min=t7;}
if (t8>max) {max=t8;}
if (t8<min) {min=t8;}
if (t9>max) {max=t9;}
if (t9<min) {min=t9;}
if (t10>max) {max=t10;}
if (t10<min) {min=t10;}


sf = max-min;

pm = (((t1*1+t2*1+t3*1)/3)/((t8*1+t9*1+t10*1)/3));


a="Poor";

if (pm>=0.8)
{
 a="Average";
}

if (pm>=0.85)
{
 a="Good";
}

if (pm>=0.9)
{
 a="Excellent";
}

  document.dropoff.as.value = a;
  document.dropoff.sf.value = sf;
  document.dropoff.pm.value = pm;

}


function valclear()

{
  document.dropoff.as.value = "";
  document.dropoff.sf.value = "";
  document.dropoff.pm.value = "";
}