Converting PHP to Javascript

[Steve Sea]

Hi all
I'm stuck with a project I'm doing and wondered if someone can help :confused:
I have a script in PHP which I just can't get to grips with and but desperately need but in javascript, is it possible to convert PHP to Javascript easy or is it a complete re-write
the Script is a Numbers to String ie. you type in 10 and it returns "ten"
I've inserted the script here just in case there is a magician in the audience that can throw a little light on my dark times:



<?php

//*************************************************************
// this function converts an amount into alpha words
// and adds the words dollars and cents. Pass it a float.
// works up to 999,999,999.99 dollars - send me a check
//*************************************************************

function makewords($numval)
{
$moneystr = "";
// handle the millions
$milval = (integer)($numval / 1000000);
if($milval > 0)
{
$moneystr = getwords($milval) . " Million";
}

// handle the thousands
$workval = $numval - ($milval * 1000000); // get rid of millions
$thouval = (integer)($workval / 1000);
if($thouval > 0)
{
$workword = getwords($thouval);
if ($moneystr == "")
{
$moneystr = $workword . " Thousand";
}
else
{
$moneystr .= " " . $workword . " Thousand";
}
}

// handle all the rest of the dollars
$workval = $workval - ($thouval * 1000); // get rid of thousands
$tensval = (integer)($workval);
if ($moneystr == "")
{
if ($tensval > 0)
{
$moneystr = getwords($tensval);
}
else
{
$moneystr = "Zero";
}
}
else // non zero values in hundreds and up
{
$workword = getwords($tensval);
$moneystr .= " " . $workword;
}

// plural or singular 'dollar'
$workval = (integer)($numval);
if ($workval == 1)
{
$moneystr .= " Dollar And ";
}
else
{
$moneystr .= " Dollars And ";
}

// do the pennies - use printf so that we get the
// same rounding as printf
$workstr = sprintf("%3.2f",$numval); // convert to a string
$intstr = substr($workstr,strlen - 2, 2);
$workint = (integer)($intstr);
if ($workint == 0)
{
$moneystr .= "Zero";
}
else
{
$moneystr .= getwords($workint);
}
if ($workint == 1)
{
$moneystr .= " Cent";
}
else
{
$moneystr .= " Cents";
}

// done - let's get out of here!
return $moneystr;
}

//*************************************************************
// this function creates word phrases in the range of 1 to 999.
// pass it an integer value
//*************************************************************
function getwords($workval)
{
$numwords = array(
1 => "One",
2 => "Two",
3 => "Three",
4 => "Four",
5 => "Five",
6 => "Six",
7 => "Seven",
8 => "Eight",
9 => "Nine",
10 => "Ten",
11 => "Eleven",
12 => "Twelve",
13 => "Thirteen",
14 => "Fourteen",
15 => "Fifteen",
16 => "Sixteen",
17 => "Seventeen",
18 => "Eightteen",
19 => "Nineteen",
20 => "Twenty",
30 => "Thirty",
40 => "Forty",
50 => "Fifty",
60 => "Sixty",
70 => "Seventy",
80 => "Eighty",
90 => "Ninety");

// handle the 100's
$retstr = "";
$hundval = (integer)($workval / 100);
if ($hundval > 0)
{
$retstr = $numwords[$hundval] . " Hundred";
}

// handle units and teens
$workstr = "";
$tensval = $workval - ($hundval * 100); // dump the 100's
if (($tensval < 20) && ($tensval > 0))// do the teens
{
$workstr = $numwords[$tensval];
}
else // got to break out the units and tens
{
$tempval = ((integer)($tensval / 10)) * 10; // dump the units
$workstr = $numwords[$tempval]; // get the tens
$unitval = $tensval - $tempval; // get the unit value
if ($unitval > 0)
{
$workstr .= " " . $numwords[$unitval];
}
}

// join all the parts together and leave
if ($workstr != "")
{
if ($retstr != "")
{
$retstr .= " " . $workstr;
}
else
{
$retstr = $workstr;
}
}
return $retstr;
}

// NOTE: this will give a value of ONE DOLLAR ONE CENT singular
$floatval = 1.01;
$myresult = makewords($floatval);
echo "$myresult<br>";
printf("The value is %0.2f<br>",$floatval);

// NOTE: this will give a value of TWO DOLLARS TWO CENTS plural added s on end of doller and cent
$floatval = 2.02;
$myresult = makewords($floatval);
echo "$myresult<br>";
printf("The value is %0.2f<br>",$floatval);

?>




Many thanks for your help

Steve.