//////////////// SCRIPT PARA TROCA DE IMAGEM

function MM_swapImgRestore() //v3.0

{

  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() //v3.0

{

  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) //v4.0

{

  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 && document.getElementById)

    x = document.getElementById(n);



  return x;

}



function MM_swapImage() //v3.0

{

  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];

    }

}