var bFs = ($('barra-sup')) ? $('barra-sup').offsetWidth/76:0;

function changeOpac(opacity)
{
  var obj = $('to-blend').style; 
  obj.opacity=(opacity/100);
  obj.MozOpacity=(opacity/100);
  obj.KhtmlOpacity=(opacity/100);
}


function blend(imagefile)
{
  var speed = 7;
  var timer = 0;
  if(Item[atual][0]!=" B")
  {
    for(i = 185; i > 0; i-=2){ setTimeout('changeOpac('+i+')', timer++ * speed);}
    if(!d.all){ setTimeout('changeContent()', timer * speed);}
    for(i = 0; i <= 185; i+=2){ setTimeout('changeOpac('+i+')', timer++ * speed);}
  }else{if(!d.all){ setTimeout('changeContent()', timer * speed);}}
}


function changeImg(id)
{
  clearTimeout(timeoutId);
  atual+=parseInt(id);if(atual>Item.length-1) atual = 0;
  if(atual<0) atual = Item.length-1;
  if(imgDsp[atual].complete==false)
  {
    atual--;timeoutId = setTimeout('changeImg('+id+')',500);return;
  } 
  if(d.all && navigator.userAgent.indexOf('Opera')==-1)
  {
    try {oDiv = $('to-blend');oDiv.style.filter='blendTrans(duration=1.2)';
    oDiv.filters.blendTrans.apply();oDiv.filters.blendTrans.play();changeContent();}catch(e){blend();}
  }
  else
  {
    blend();
  }

  timeoutId = setTimeout('changeImg(1)',7000)
}


function loadImages()
{
  imgDsp = new Array();
  for(n=0;n<Item.length;n++)
  {
    imgDsp[n] = new Array();
    imgDsp[n].src = Item[n][1];
  }
  okToGo = true;
}


function changeContent()
{
  var ig_swf_Clique = '';var ig_swf = '';var ig_swf_h = '';var ig_swf_w = '';var propagandaFlash = '';

    $("imgZ").style.display='none';
    $("chamadaLinks").style.display='block';
    $("txt1").style.display='block';
    $("imgslide").style.width='225px';
    $("imgslide").style.height='150px';
    $("anterior").style.visibility = 'visible';
    $("proximo").style.visibility = 'visible';
    $("bann").innerHTML = '';
    $("bann").style.display='none';$("flashW").innerHTML = '';
    $("flashW").style.display='none';d.img1.src = imgDsp[atual].src;
    $("chamadaImagem").href = Item[atual][3];
    $('chamadaLinks').innerHTML = '<a href="'+Item[atual][3]+ '" id="p-link" target="_parent"><span id="txt1"><B>'+Item[atual][2]+'</B><BR/>'+Item[atual][5]+'</span><span id="icon-area">'+(Item[atual][4]=''?'':Item[atual][4])+'</span></a>';
    if(usaCredito!='') $('credito').innerHTML = Item[atual][0];$('icon-area').innerHTML = Item[atual][4]=''?'':Item[atual][4];

}

function trim(valor) {return valor.replace(/^\s*/, "").replace(/\s*$/, "");}