Can anyone figure out why my javascript wont work? My HTML form in Frontpage 2000 using javascript for the maths, line 8 & line 9 won't work. If you can solve it please email me the answer.
You can find an example of this form at http://www.brownandsharpe.com/justification/default.asp
I am trying to modify this to Sterling instead of Dollars and use javascript instead of asp.
The lines that don't work are "Payback in Months & Payback in years".

<script language="JavaScript">
function f_calc()
{
var res;


res = document.CMM.R1a.value * document.CMM.R1b.value * document.CMM.R1c.value;
document.all.tot.innerText = res;
document.all.tot2.innerText = res*0.40;
recalc();
}

function f_calc2()
{
var res;


res = document.CMM.R2a.value * document.CMM.R2b.value * document.CMM.R2c.value;
document.all.tot3.innerText = roundit(res);
document.all.tot4.innerText = roundit(res*1);
recalc();
}

function f_calc3()
{
var res;


res = document.CMM.R3a.value * document.CMM.R3b.value * document.CMM.R3c.value;
document.all.tot5.innerText = roundit(res);
document.all.tot6.innerText = roundit(res*0.25);
recalc();
}

function f_calc4()
{
var res;


document.all.tot7.innerText = roundit(document.CMM.R4a.value*0.25);
recalc();
}

function f_calc5()
{
var res;


document.all.tot8.innerText = roundit(document.CMM.R6a.value*0.05);
recalc();
}

function f_calc6()
{
var res;


document.all.tot9.innerText = roundit(document.CMM.R7a.value*0.20);
recalc();
}

function f_calc7()
{
var res;

res = document.CMM.R8a.value;
res /= parseInt(document.all.savemonth2.innerText);
document.all.savemonth3.InnerText = res;
alert(res);
}


function roundit( number )
{
return Math.round(number*100)/100;
}


function recalc()
{
var res;

res = parseInt(document.all.tot2.innerText);
res += parseInt(document.all.tot4.innerText);
res += parseInt(document.all.tot6.innerText);
res += parseInt(document.all.tot7.innerText);
res += parseInt(document.all.tot8.innerText);
res += parseInt(document.all.tot9.innerText);

document.all.savemonth.innerText = res;
document.all.savemonth2.innerText = res;

}

</script>