function MM_swapImgRestore(){
  var i, x, a = document.MM_sr;
  for( i = 0; a && i < a.length && ( x = a[i] ) && x.oSrc; i++ )
    x.src = x.oSrc;
}

function MM_preloadImages(){
  var d = document;
  if( d.images ){
    if( ! d.MM_p )
      d.MM_p = new Array();
    var i, j = d.MM_p.length, a = MM_preloadImages.arguments;
    for( i = 0; i < a.length; i++ )
      if( a[i].indexOf( "#" ) != 0 ){
        d.MM_p[j] = new Image;
        d.MM_p[j++].src = a[i];
      }
  }
}

function MM_findObj( n, d ){
  var p, i, x;
  if( ! d )
    d = document;
  if( ( p = n.indexOf( "?" ) ) > 0 && parent.frames.length ){
    d = parent.frames[n.substring( p + 1 )].document;
    n = n.substring( 0, p );
  }
  if( ! ( x = d[n] ) && d.all )
    x = d.all[n];
  for( i = 0; ! x && i < d.forms.length; i++ )
    x=d.forms[i][n];
  for( i = 0; ! x && d.layers && i < d.layers.length; i++ )
    x = MM_findObj( n, d.layers[i].document);
  if( ! x && d.getElementById )
    x = d.getElementById( n );
  return x;
}

function MM_swapImage(){
  var i, j = 0, x, a = MM_swapImage.arguments;
  document.MM_sr = new Array;
  for( i = 0; i < ( a.length - 2 ); i += 3 )
    if( ( x = MM_findObj( a[i] ) ) != null ){
      document.MM_sr[j++] = x;
      if( ! x.oSrc )
        x.oSrc = x.src;
      x.src=a[i+2];
    }
}

function MM_reloadPage( init ){
  if( init == true )
    with( navigator ){
      if( ( appName == "Netscape" ) && ( parseInt( appVersion ) == 4 ) ){
        document.MM_pgW = innerWidth;
        document.MM_pgH = innerHeight;
        onresize = MM_reloadPage;
      }
    }
  else if( innerWidth != document.MM_pgW || innerHeight != document.MM_pgH )
    location.reload();
}

MM_reloadPage( true );

function MM_showHideLayers(){
  var i, p, v, obj, args = MM_showHideLayers.arguments;
  for( i = 0; i < ( args.length - 2 ); i += 3 )
    if( ( obj = MM_findObj( args[i] ) ) != null ){
      v=args[i+2];
      if( obj.style ){
        obj = obj.style;
        v = ( v == 'show' ) ? 'visible' : ( v == 'hide' ) ? 'hidden' : v;
      }
      obj.visibility = v;
    }
}