function trim(stringToTrim) 
{
  return stringToTrim.replace(/^\s+|\s+$/g,"");
}


function checkSpaces(text, interval)
{
  spaceCounter = 0;
  for(i = 0; i < text.length; i++)
  {
    spaceCounter++;
    if (spaceCounter > interval) return false;
    if (text.substr(i, 1) == ' ') spaceCounter = 0;
  }
  return true;
    
}