function toggleBox(szDivID) {
  if (document.layers) { // NN4+
    if (document.layers[szDivID].visibility == 'visible') {
      document.layers[szDivID].visibility = "hide";
      document.layers[szDivID].display = "none";
      //document.layers[szDivID+"SD"].fontWeight = "normal";
      document.styles[szDivID+"SL"].className = "arow2";
    } else {
      document.layers[szDivID].visibility = "show";
      document.layers[szDivID].display = "inline";
      document.layers[szDivID+"SD"].fontWeight = "bold";
      document.styles[szDivID+"SL"].className = "arowd";
    }
  } else if (document.getElementById) { // gecko(NN6) + IE 5+
    var obj = document.getElementById(szDivID);
   // var objSD = document.getElementById(szDivID+"SD");
    var objSL = document.getElementById(szDivID+"SL");

    if (obj.style.visibility == 'visible') {
      obj.style.visibility = "hidden";
      obj.style.display = "none";
     // objSD.style.fontWeight = "normal";
      objSL.className = "arow2";
    } else {
      obj.style.visibility = "visible";
      obj.style.display = "inline";
     // objSD.style.fontWeight = "bold";
      objSL.className = "arowd";
   
    }
  } else if (document.all) { // IE 4
    if (document.all[szDivID].style.visibility == 'visible') {
      document.all[szDivID].style.visibility = "hidden";
      document.all[szDivID].style.display = "none";
      document.all[szDivID].className = "arow2";
     // document.all[szDivID+"SD"].style.fontWeight = "normal";
    } else {
      document.all[szDivID].style.visibility = "visible";
      document.all[szDivID].style.display = "inline";
	  document.all[szDivID].className = "arowd";
    //  document.all[szDivID+"SD"].style.fontWeight = "bold";
    }
  }
}

function changeStyle(what, how) {
  if (document.getElementById) {
    document.getElementById(what).style.fontWeight = how;
  } else if (document.all) {
    document.all[what].style.fontWeight = how;
  }
}

function changeText(where, what) {
  if (document.getElementById) {
    document.getElementById(where).innerHTML = what;
  } else if (document.all) {
    document.all[where].innerHTML = what;
  }
}