function setOpacity(imageID, opacity) 
{ obj = document.getElementById(imageID);
  opacity = (opacity == 100)?99.999:opacity;
  obj.style.filter = "alpha(opacity:"+opacity+")";
  obj.style.KHTMLOpacity = opacity/100;
  obj.style.MozOpacity = opacity/100;
  obj.style.opacity = opacity/100;
}

function menukeep(menu)
{ if(t)
  { clearTimeout(t);
    shown=0;
	showmenu(o,menu);
  }
}

function showmenu(i, menu)
{ if(shown==0)
  { i=i+1;
    o=i;
    c=menu;
	setOpacity(menu,(i*10));
    
	if(i<10)
    { setTimeout('showmenu('+i+',"'+menu+'")',50);
    }else
    { t=setTimeout('hidemenu(10,"'+menu+'")',3000);
      shown=1;
	}
    document.getElementById(menu).style.display='block';
  }else
  { if(c)
    { hidemenu(0,c);
	  showmenu(10,menu);
    }
  }
}
function hidemenu(i, menu)
{ 
  i=i-1;
  o=i;
  setOpacity(menu,(i*10));
  if(i>0)
  { t=setTimeout('hidemenu('+i+',"'+menu+'")',50);
  }else
  { shown=0;
  	clearTimeout(t);
	document.getElementById(menu).style.display='none';
    c=0;
  }
}

function cacheOff()
{ cache.visibility = "hidden";
}
function cacheOveride()
{ scroll(0,0);
  cache.visibility = "visible";
}


function scrollDown()
{ var i=0;
  var max=Pic.length
  var temp=""
  temp=Pic[0].src
  for(i=0; i<max-1;i++)
  { Pic[i].src=Pic[i+1].src
  }
  Pic[max-1].src=temp
  document.images['IMAGE1'].src=Pic[1].src
  document.images['IMAGE2'].src=Pic[2].src
  document.images['IMAGE3'].src=Pic[3].src
  document.images['IMAGE4'].src=Pic[4].src
  document.images['IMAGE5'].src=Pic[5].src
  document.images['IMAGE6'].src=Pic[6].src
  document.images['IMAGE7'].src=Pic[7].src
  document.images['IMAGE8'].src=Pic[8].src 
  setTimeout("setImages()",1);
}

function setImages()
{ document.images['IMAGE1'].src=Pic[1].src
  document.images['IMAGE2'].src=Pic[2].src
  document.images['IMAGE3'].src=Pic[3].src
  document.images['IMAGE4'].src=Pic[4].src
  document.images['IMAGE5'].src=Pic[5].src
  document.images['IMAGE6'].src=Pic[6].src
  document.images['IMAGE7'].src=Pic[7].src
  document.images['IMAGE8'].src=Pic[8].src 
}

function scrollUp()
{ var i=0;
  var max=Pic.length
  var temp=""
  temp=Pic[max-1].src
  for(i=max-1; i>0;i--)
  { Pic[i].src=Pic[i-1].src
    
  }
  Pic[0].src=temp
  document.images['IMAGE1'].src=Pic[1].src
  document.images['IMAGE2'].src=Pic[2].src
  document.images['IMAGE3'].src=Pic[3].src
  document.images['IMAGE4'].src=Pic[4].src
  document.images['IMAGE5'].src=Pic[5].src
  document.images['IMAGE6'].src=Pic[6].src
  document.images['IMAGE7'].src=Pic[7].src
  document.images['IMAGE8'].src=Pic[8].src 
  setTimeout("setImages()",1);
}

function show(image) 
{ obj = document.getElementById(image);
  if(document.images) {document.images['IMAGEM'].src = obj.src; }
  setTimeout("show2('"+image+"')",1);
	
}

function show2(image) 
{ obj = document.getElementById(image);
  if(document.images) {document.images['IMAGEM'].src = obj.src;}
}