// JavaScript Document


function initStyles() 
	{
		document.getElementById("showreelVimeo").style.display = "block";
	}

function getStyle()
   {
      var temp = document.getElementById("showreelVimeo").style.display;
  
      return temp;
   }

 function switchMode()
  {

      var current = getStyle();

      if( current == "block" )
       {
         document.getElementById("showreelQuicktime").style.display = "block";
         document.getElementById("showreelVimeo").style.display = "none";
		}
       else
       {
		 document.getElementById("showreelVimeo").style.display = "block";
         document.getElementById("showreelQuicktime").style.display = "none";
       }
  }
  
   function clickShowreel()
  {
         document.getElementById("showreel").style.display = "block";
         document.getElementById("title").style.display = "none";
         document.getElementById("titleCollapse").style.display = "block";
         document.getElementById("work").style.display = "none";
		 
  }
  
  function clickWork()
  {
	  	 // fade('work');

         document.getElementById("showreel").style.display = "none";
         document.getElementById("title").style.display = "none";
         document.getElementById("titleCollapse").style.display = "block";
         document.getElementById("work").style.display = "block";
  }
  
  function clickContact()
  {
	  
	  
         document.getElementById("showreel").style.display = "none";
         document.getElementById("title").style.display = "block";
         document.getElementById("titleCollapse").style.display = "none";
         document.getElementById("work").style.display = "none";
  }
  
  
  
  
  
  var TimeToFade = 300.0;

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);
}