function LeftTrim(String) {
    String = "" + String
    var Count = 0
    if(String.length == 0)
      return(String)
    for(Count = 0;Count < String.length;Count++) {
      if(!(String.charAt(Count) == " "))
        return(String.substring(Count,String.length))
    }
    return("")
  }

  function RightTrim(String) {
    String = "" + String
    var Count = 0
    if(String.length == 0)
      return(String)
    for(Count = String.length -1;Count >= 0;Count--)
    {
      if(!(String.charAt(Count) == " "))
        return(String.substring(0,Count + 1))
    }
    return("")
  }

  function AllTrim(String) {
    String = "" + String
    return(RightTrim(LeftTrim(String)))
  }