for (var i=0;i<20;i++)
  {setTimeout('setOpacity('+i+')',100*i);}

function setOpacity(value)
{
  var x;
  var fadeMost = new Array(welcome,inn,pow,bod,copy);
  for (x in fadeMost)
  {
    fadeMost[x].style.opacity = value/50;
    fadeMost[x].style.filter = 'alpha(opacity=' + value*50 + ')';
    if (x>1)
    {
    fadeMost[x].style.opacity = value/10;
    fadeMost[x].style.filter = 'alpha(opacity=' + value*10 + ')';
    }
  }
}