function setState() {

    var reset = true;
    var spValue = document.form.SP.value;
    var cnValue = document.form.CN.value;

    if (spValue.indexOf("US") != -1 && cnValue == "US" || spValue.indexOf("CA") != -1 && cnValue == "CA") {
      reset = false;
    }

    if (reset) {
      document.form.SP.value='---';
    }

  }

  function setCountry() {

    var reset = true;
    var spValue = document.form.SP.value;
    var cnValue = document.form.CN.value;

    if (spValue.indexOf("US") != -1 && cnValue == "US" || spValue.indexOf("CA") != -1 && cnValue == "CA") {
      reset = false;
    }

    if (reset) {
      document.form.SP.value='---';
    }

  }

  function openWin(page) {

    var options = "scrollbars=yes, width=418, height=600";
    var win = window.open(page, 'MyWin', options);
    if (window.focus) { win.focus() }

  }