if (document.images) {
Inav_01_07 = new Image(130, 36);Inav_01_07.src = 'images/nav_01_07.gif';
Inav_01_07o = new Image(130, 36);Inav_01_07o.src = 'images/nav_01_07_over.gif';
Inav_02_07 = new Image(70, 30);Inav_02_07.src = 'images/nav_02_07.gif';
Inav_02_07o = new Image(70, 30);Inav_02_07o.src = 'images/nav_02_07_over.gif';
Inav_03_06 = new Image(87, 26);Inav_03_06.src = 'images/nav_03_06.gif';
Inav_03_06o = new Image(87, 26);Inav_03_06o.src = 'images/nav_03_06_over.gif';
Inav_03_08 = new Image(122, 26);Inav_03_08.src = 'images/nav_03_08.gif';
Inav_03_08o = new Image(122, 26);Inav_03_08o.src = 'images/nav_03_08_over.gif';
Inav_04_09 = new Image(62, 25);Inav_04_09.src = 'images/nav_04_09.gif';
Inav_04_09o = new Image(62, 25);Inav_04_09o.src = 'images/nav_04_09_over.gif';
Inav_08_02 = new Image(115, 32);Inav_08_02.src = 'images/nav_08_02.gif';
Inav_08_02o = new Image(115, 32);Inav_08_02o.src = 'images/nav_08_02_over.gif';
Inav_08_03 = new Image(115, 32);Inav_08_03.src = 'images/nav_08_03.gif';
Inav_08_03o = new Image(115, 32);Inav_08_03o.src = 'images/nav_08_03_over.gif';
Inav_08_04 = new Image(95, 32);Inav_08_04.src = 'images/nav_08_04.gif';
Inav_08_04o = new Image(95, 32);Inav_08_04o.src = 'images/nav_08_04_over.gif';
Inav_08_05 = new Image(136, 32);Inav_08_05.src = 'images/nav_08_05.gif';
Inav_08_05o = new Image(136, 32);Inav_08_05o.src = 'images/nav_08_05_over.gif';
}
function di(id,name){
  if (document.images) {document.images[id].src=eval(name+".src"); }
}

// function that displays status bar message

function dm(msgStr) {
  document.returnValue = false;
  if (document.images) { 
     window.status = msgStr;
     document.returnValue = true;
  }
}
var showMsg = navigator.userAgent != "Mozilla/4.0 (compatible; MSIE 4.0; Mac_PowerPC)";
function dmim(msgStr) {
  document.returnValue = false;
  if (showMsg) { 
    window.status = msgStr;
    document.returnValue = true;
  }
}

// stop hiding -->

function MM_preloadImages() { //v2.0
  if (document.images) {
    var imgFiles = MM_preloadImages.arguments;
    if (document.preloadArray==null) document.preloadArray = new Array();
    var i = document.preloadArray.length;
    with (document) for (var j=0; j<imgFiles.length; j++) if (imgFiles[j].charAt(0)!="#"){
      preloadArray[i] = new Image;
      preloadArray[i++].src = imgFiles[j];
  } }
}

function MM_swapImgRestore() { //v2.0
  if (document.MM_swapImgData != null)
    for (var i=0; i<(document.MM_swapImgData.length-1); i+=2)
      document.MM_swapImgData[i].src = document.MM_swapImgData[i+1];
}

function MM_swapImage() { //v2.0
  var i,j=0,objStr,obj,swapArray=new Array,oldArray=document.MM_swapImgData;
  for (i=0; i < (MM_swapImage.arguments.length-2); i+=3) {
    objStr = MM_swapImage.arguments[(navigator.appName == 'Netscape')?i:i+1];
    if ((objStr.indexOf('document.layers[')==0 && document.layers==null) ||
        (objStr.indexOf('document.all[')   ==0 && document.all   ==null))
      objStr = 'document'+objStr.substring(objStr.lastIndexOf('.'),objStr.length);
    obj = eval(objStr);
    if (obj != null) {
      swapArray[j++] = obj;
      swapArray[j++] = (oldArray==null || oldArray[j-1]!=obj)?obj.src:oldArray[j];
      obj.src = MM_swapImage.arguments[i+2];
  } }
  document.MM_swapImgData = swapArray; //used for restore
}