function reveal() {
  hider.hide();
}
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;
    var sTest = "test"
    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);
    // alert('objStr: '+objStr);
    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];
    } else {
      alert("object is null. objStr was "+objStr);
    }
  }
  document.MM_SwapImgData = swapArray; //used for restore
}
function openWin( sUrl, iWidth, iHeight, bScroll )
{
  var sProps = "";
  sProps += "width=" + ((openWin.arguments.length<2)?("500"):(iWidth)) + ",";
  sProps += "height=" + ((openWin.arguments.length<3)?("300"):(iHeight)) + ",";
  if (openWin.arguments.length < 4 || bScroll) {
    sProps += "scrollbars";
  }
  var win = window.open(sUrl, '', sProps);
}