var pos1 = 335;
function moveup() {
    pos1 -= 335;
    if (pos1 < totalrows+335)
       pos1 = 0;
    document.getElementById("scrollcontents").style.top = pos1+"px";
	window.setTimeout("moveup();",6000);
	window.setTimeout("fade('scrollcontents');",5600);
	window.setTimeout("fade('scrollcontents');",6400);
}

var TimeToFade = 400.0;

function fade(eid)
{
  var element = document.getElementById(eid);
  if(element == null)
    return;
   
  if(element.FadeState == null)
  {
    if(element.style.opacity == null
        || element.style.opacity == ''
        || element.style.opacity == '1')
    {
      element.FadeState = 2;
    }
    else
    {
      element.FadeState = -2;
    }
  }
   
  if(element.FadeState == 1 || element.FadeState == -1)
  {
    element.FadeState = element.FadeState == 1 ? -1 : 1;
    element.FadeTimeLeft = TimeToFade - element.FadeTimeLeft;
  }
  else
  {
    element.FadeState = element.FadeState == 2 ? -1 : 1;
    element.FadeTimeLeft = TimeToFade;
    setTimeout("animateFade(" + new Date().getTime() + ",'" + eid + "')", 33);
  }  
}
function animateFade(lastTick, eid)
{  
  var curTick = new Date().getTime();
  var elapsedTicks = curTick - lastTick;
 
  var element = document.getElementById(eid);
 
  if(element.FadeTimeLeft <= elapsedTicks)
  {
    element.style.opacity = element.FadeState == 1 ? '1' : '0';
    element.style.filter = 'alpha(opacity = '
        + (element.FadeState == 1 ? '100' : '0') + ')';
    element.FadeState = element.FadeState == 1 ? 2 : -2;
    return;
  }
 
  element.FadeTimeLeft -= elapsedTicks;
  var newOpVal = element.FadeTimeLeft/TimeToFade;
  if(element.FadeState == 1)
    newOpVal = 1 - newOpVal;

  element.style.opacity = newOpVal;
  element.style.filter = 'alpha(opacity = ' + (newOpVal*100) + ')';
 
  setTimeout("animateFade(" + curTick + ",'" + eid + "')", 33);
}

function slideright() {
	var slidingDiv = document.getElementById("thumbrow");
	var stopPosition = 0;	
	if (parseInt(slidingDiv.style.left) < stopPosition )
	{
		slidingDiv.style.left = parseInt(slidingDiv.style.left) + 4 + "px";
		setTimeout(slideright, 20);
	}
}


function slideleft() {
	var slidingDiv = document.getElementById("thumbrow");
	var stopPosition = -1000;	
	if (parseInt(slidingDiv.style.left) > stopPosition )
	{
		slidingDiv.style.left = parseInt(slidingDiv.style.left) + (-4) + "px";
		setTimeout(slideleft, 20);
	}	
}