function goPage(f) {
  for (i = 0; i < f.page.length; i++)
    if (f.page.options[i].selected && f.page.options[i].value != "")
      location = f.page.options[i].value;
  return false;
}

function clrLaymd() {

hideLayer("Health"), hideLayer("food"), hideLayer("Action"), hideLayer("Chamber"), hideLayer("Support"), hideLayer("Welcomel"), hideLayer("orbimg"), hideLayer("PIC");
}


function clrLaymh() {

hideLayer(layer1), hideLayer(layer2), hideLayer(layer3), hideLayer(layer4), hideLayer(layer5)
, hideLayer(layer6), hideLayer(layer7), hideLayer(layer8), hideLayer(layer9), hideLayer(layer10), hideLayer(layer11), hideLayer(layer12);
}

 function setImage(name, source) {
    document.images[name].src = source;
    return true;
  }

var layerList = new Array();

function createLayer(name, left, top, width, height, visible, content) {

  var z = layerList.length;
  var layer;

  layerList[z] = name;

  if (document.layers) {
    document.writeln('<layer name="' + name + '" left=' + left + ' top=' + top + ' width=' + width + ' height=' + height +  ' visibility=' + (visible ? '"show"' : '"hide"') + ' z-index=' + z + '>');
    document.writeln(content);
    document.writeln('</layer>');
    layer = getLayer(name);
    layer.width = width;
    layer.height = height;
  }

  if (document.all) {
    document.writeln('<div id="' + name + '" style="position:absolute; overflow:none; left:' + left + 'px; top:' + top + 'px; width:' + width + 'px; height:' + height + 'px;' + ' visibility:' + (visible ? 'visible;' : 'hidden;') + ' z-index:' + z + '">');
    document.writeln(content);
    document.writeln('</div>');
  }

  clipLayer(name, 0, 0, width, height);
}

function hideLayer(name) {

  var layer = getLayer(name);

  if (document.layers)
    layer.visibility = "hide";
  if (document.all)
    layer.visibility = "hidden";
}

function showLayer(name) {

  var layer = getLayer(name);

  if (document.layers)
    layer.visibility = "show";
  if (document.all)
    layer.visibility = "visible";
}


function clipLayer(name, clipleft, cliptop, clipright, clipbottom) {

  var layer = getLayer(name);

  if (document.layers) {
    layer.clip.left   = clipleft;
    layer.clip.top    = cliptop;
    layer.clip.right  = clipright;
    layer.clip.bottom = clipbottom;
  }
  if (document.all)
    layer.clip = 'rect(' + cliptop + ' ' +  clipright + ' ' + clipbottom + ' ' + clipleft +')';
}


function getLayer(name) {

  // Returns a handle to the named layer.

  if (document.layers)
    return(document.layers[name]);
  else if (document.all) {
    layer = eval('document.all.' + name + '.style');
    return(layer);
  }
  else
    return(null);
}

function makeArray(a) {

  var temp;

  if (!a.join) {
    temp = a;
    a = new Array();
    a[0] = temp;
  }
  return a;
}