Decided to go back to school at 64, been doing pretty good until I ran into JavaScript. Maybe somebody could give me a help with this following situation?I got the HTML figured out.

Thanks

function findMultiples()
{
'use strict';
var multipleDetect = ' ';
var startingInteger = parseInt(document.getElementByID('startingInteger').value;
var endingInteger = parseInt(document.getElementByID('endingInteger').value;

var mpRange = parseInt(document.getElementByID('startingInteger').value;
for (endingInteger; endingInteger >= startingInteger; --endingInteger)
if (endingInteger % mpRange == 0)
{
multipleDetect += '
<li>' + 1 + 'is' + mpRange + 'x' + upperBounds / mpRange + '</li>
document.getElementById ('multipleDetect ').innerHTML = multipleDetect;
}
window.onload = init;

Here is a link to the graphic form
http://http://www.tommypowell.com/multiples.jpg