var size_29 = {
	'' : '',
	'153' : '1/2" x 1 1/4"',
	'212' : '6" x 7/8"',
	'154' : '1" x 1/2"',
	'155' : '1" x 3/4"',
	'157' : '1 1/4" x 3 1/2"',
	'158' : '1 1/2" x 1/2"',
	'159' : '1 1/2" x 3/4"',
	'160' : '1 1/2" x 7/8"',
	'161' : '1 1/2" x 1"',
	'162' : '1 1/2" x 3 1/2"',
	'163' : '1 3/4" x 1/2"',
	'164' : '1 3/4" x 3/4"',
	'165' : '1 3/4" x 1"',
	'166' : '1 3/4" x 3"',
	'167' : '1 7/8" x 1/2"',
	'168' : '2" x 3/4"',
	'169' : '2" x 1"',
	'172' : '2" x 6"',
	'170' : '2" x 1 1/4"',
	'173' : '2 3/16" x 3"',
	'174' : '2 1/4" x 1 3/4"',
	'175' : '2 1/4" x 3"',
	'176' : '2 1/4" x 3 3/4"',
	'177' : '2 3/8" x 4"',
	'178' : '2 1/2" x 1"',
	'179' : '2 1/2" x 1 1/2"',
	'180' : '2 1/2" x 1 3/4"',
	'181' : '2 1/2" x 2"',
	'182' : '3" x 7/8"',
	'183' : '3" x 1"',
	'184' : '3" x 1 1/2"',
	'185' : '3" x 2"',
	'187' : '3 1/16" x 7/8"',
	'188' : '3 1/8" x 1 1/4"',
	'189' : '3 1/4" x 2"',
	'190' : '3 3/8" x 3"',
	'191' : '3 1/2" x 1"',
	'192' : '3 3/4" x 1 1/4"',
	'193' : '3 3/4" x 4"',
	'194' : '4" x 2"',
	'85' : '4" x 2 1/2"',
	'195' : '4" x 3"',
	'197' : '4" x 5"',
	'198' : '4" x 6"',
	'199' : '4" x 6 1/2"',
	'200' : '4 1/8" x 2"',
	'201' : '4 7/8" x 1/2"',
	'204' : '5" x 1 1/4"',
	'202' : '5" x 3"',
	'203' : '5" x 4 1/2"',
	'205' : '5 3/8" x 2"',
	'207' : '5 1/2" x 7/8"',
	'206' : '5 1/2" x 2"',
	'208' : '5 1/2" x 3"',
	'209' : '5 5/8" x 2"',
	'210' : '5 3/4" x 2"',
	'211' : '5 9/16" x 1/2"',
	'213' : '6" x 1"',
	'214' : '6" x 3"',
	'216' : '6 1/2" x 6"'
}
var size_30 = {
	'' : '',
	'156' : '1" x 1"',
	'171' : '2" x 2"',
	'186' : '3" x 3"',
	'196' : '4" x 4"',
	'215' : '6" x 6"'
}
var size_31 = {
	'' : '',
	'217' : '3/4" x 1 3/8"',
	'218' : '7/8" x 1"',
	'220' : '1 1/8" x 2"',
	'221' : '1 1/4" x 1 3/4"',
	'222' : '1 1/4" x 2"',
	'223' : '1 1/4" x 2 1/2"',
	'224' : '1 1/2" x 3/4"',
	'225' : '1 1/2" x 3"',
	'227' : '1 11/16" x 3"',
	'226' : '1 3/4" x 3"',
	'219' : '1" x 1 1/2"',
	'228' : '2" x 3"',
	'229' : '2" x 3 1/2"',
	'231' : '2 1/4" x 4"',
	'232' : '2 1/2" x 4"',
	'233' : '4" x 2"'
}
var size_32 = {
	'' : '',
	'234' : '1/2"',
	'235' : '3/4"',
	'236' : '1"',
	'237' : '1 1/4"',
	'238' : '1 1/2"',
	'239' : '2"',
	'245' : '4 1/2"',
	'240' : '2 1/2"',
	'246' : '5"',
	'241' : '3"',
	'242' : '3 1/4"',
	'243' : '3 1/2"',
	'244' : '4"',
	'247' : '6"'
}
var size_533 = {
	'' : '',
	'1432' : '1"',
	'542' : '1 1/4"',
	'1433' : '1 5/8"',
	'1434' : '2"',
	'1435' : '2 1/4"',
	'910' : '2 3/4"'}

function changeSizeMenu(rb)
{
// Get the variables to work with
	var i = rb.value;
	var form = rb.form;
	var len = form.elements.length;
	var menu = null;
	menu = getControl(form,2);
	if (!menu)
		menu = getElement('width_and_length');
	if (!menu) return;
	if (i == '913' || i == 1031)
	{
		menu.length = 0;
		menu.selected = -1;
		menu.selectedindex = -1;
		return;
	}
	eval('var data = size_'+i+';');

// Populate the menu with the sizes that go with the selection
	var count = 0;
	if (data)
	{
		for (var i in data)
		{
			var val = (i == '') ? '' : data[i];
			menu.options[count] = new Option(val,i);
			count++;
		}
	}
	menu.length = count;
	menu.selected = -1;
	menu.selectedIndex = -1;
}