var UNLIMITED = -5150;

function fixNumber(val)
{
  if (val == 'UNLIMITED') return val;
  if (val == 'Unlimited') return val;
  var NUMBERS = '-0123456789.';
  var temp = '';
  for (var i = 0; i < val.length; i++)
  {
    if (NUMBERS.indexOf(val.charAt(i)) != -1) temp += val.charAt(i);
  }
  return temp;
}

function aux_fixMoney(val)
{
  var s = fixNumber('' + val);
  if (s.indexOf('.') == -1) s += '.00';
  while (s.indexOf('.') > (s.length - 3)) s += '0';
  s = s.substring(0, s.indexOf('.') + 3);
  if (s == '') s = 0;
  return s;
}

function aux_fixFloat(val, numdecimals)
{
  var s = fixNumber('' + val);
  if (s.indexOf('.') == -1)
  {
   s += '.';
   for (var i = 0; i < numdecimals; i++) s += '0';
  }
  while (s.indexOf('.') > (s.length - (numdecimals + 1))) s += '0';
  s = s.substring(0, s.indexOf('.') + (numdecimals + 1));
  if (s == '') s = 0;
  return s;
}

function setMoney(inp, val)
{
  inp.value = aux_fixMoney(val);
}

function fixMoney(inp)
{
  inp.value = aux_fixMoney(inp.value);
}

function aux_fixQuantity(val)
{
  var s = fixNumber('' + val);
  if (s.indexOf('.') != -1) s = s.substring(0, s.indexOf('.'));
  if (s == '') s = 0;
  return s;
}

function setQuantity(inp)
{
  inp.value = aux_fixQuantity(inp.value);
}

function fixQuantity(inp)
{
  inp.value = aux_fixQuantity(inp.value);
}

function setFloat(inp, val, numdecimals)
{
   inp.value = aux_fixFloat(val, numdecimals);
}

function fixFloat(inp, numdecimals)
{
  if (numdecimals == 0)
    fixQuantity(inp);
  else
   inp.value = aux_fixFloat(inp.value, numdecimals);
}