function fade(eid)
{
  var element = document.getElementById(eid);
  if(element == null)
    return;
   
  if(element.FadeState == null)
  {
//alert(element.style.opacity);
   // if(element.style.opacity == null
//        || element.style.opacity == ''
//        || element.style.opacity == '1')
//    {
//      element.FadeState = 2;
//    }
//    else
//    {
      element.FadeState = -2;
   // }
	//alert(element.FadeState);
  }
   
  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);
}

	// main function to process the fade request //
function colorFade(id,element,start,end,steps,speed) {
  var startrgb,endrgb,er,eg,eb,step,rint,gint,bint,step;
  var target = id;
  steps = steps || 20;
  speed = speed || 20;
  clearInterval(target.timer);
  endrgb = colorConv(end);
  er = endrgb[0];
  eg = endrgb[1];
  eb = endrgb[2];
  if(!target.r) {
    startrgb = colorConv(start);
    r = startrgb[0];
    g = startrgb[1];
    b = startrgb[2];
    target.r = r;
    target.g = g;
    target.b = b;
  }
  rint = Math.round(Math.abs(target.r-er)/steps);
  gint = Math.round(Math.abs(target.g-eg)/steps);
  bint = Math.round(Math.abs(target.b-eb)/steps);
  if(rint == 0) { rint = 1 }
  if(gint == 0) { gint = 1 }
  if(bint == 0) { bint = 1 }
  target.step = 1;
  target.timer = setInterval( function() { animateColor(id,element,steps,er,eg,eb,rint,gint,bint) }, speed);
  return -1;
}

// incrementally close the gap between the two colors //
function animateColor(id,element,steps,er,eg,eb,rint,gint,bint) {
  var target = id;
  var color;
  if(target.step <= steps) {
    var r = target.r;
    var g = target.g;
    var b = target.b;
    if(r >= er) {
      r = r - rint;
    } else {
      r = parseInt(r) + parseInt(rint);
    }
    if(g >= eg) {
      g = g - gint;
    } else {
      g = parseInt(g) + parseInt(gint);
    }
    if(b >= eb) {
      b = b - bint;
    } else {
      b = parseInt(b) + parseInt(bint);
    }
    color = 'rgb(' + r + ',' + g + ',' + b + ')';
    if(element == 'background') {
      target.style.backgroundColor = color;
    } else if(element == 'border') {
      target.style.borderColor = color;
    } else {
      target.style.color = color;
    }
    target.r = r;
    target.g = g;
    target.b = b;
    target.step = target.step + 1;
  } else {
    clearInterval(target.timer);
    color = 'rgb(' + er + ',' + eg + ',' + eb + ')';
    if(element == 'background') {
      target.style.backgroundColor = color;
    } else if(element == 'border') {
      target.style.borderColor = color;
    } else {
      target.style.color = color;
    }
	
  }
}

// convert the color to rgb from hex //
function colorConv(color) {
  var rgb = [parseInt(color.substring(0,2),16), 
    parseInt(color.substring(2,4),16), 
    parseInt(color.substring(4,6),16)];
  return rgb;
}


function getNewWord()
{
		if (GetWordReadyState < 2)
	    {
			GetWordReadyState += 1;
			var textInside = Sizzle("#backgroundText span");		
			var whichNode = Math.floor(Math.random() * (textInside.length));		
			colorFade(textInside[whichNode],'text','262626','545454',25,20);
			window.setTimeout(function () { GetWordReadyState += colorFade(textInside[whichNode],'text','545454','262626',25,20); }, 2000); 
		}
		else
		{
			return;
		}
}

function randomTextHighlight()
{
	var rand_no = (Math.floor((8-3) * Math.random()) + 4) * 1000;
	//alert(rand_no);
	getNewWord();
	setTimeout(randomTextHighlight,rand_no);
}
function ScrollText()
{
	myHTML = document.getElementById("backgroundText").innerHTML;
	document.getElementById("backgroundText").innerHTML = (myHTML.substring(1,myHTML.length)) + myHTML.charAt(0);
	//alert(myHTML.charAt(0));
	setTimeout(ScrollText,20);
}
	
function LoadDefaultMessage()
{
		fade('banner-Message');

}

function UnLoadDefaultMessage()
{
		fade('banner-Message');

}

function LoadCowgirls()
{
	fade('cowgirl-banner');	
	window.setTimeout("fade('cowgirl-banner')", 5000);
}

function LoadProfiles()
{
	if (ProfileCount > 0)
	{
		fade('profile'+ ProfileCount);
	}
	else
	{
		document.getElementById("cowgirl-Profiles").style.display = "block";	
		fade('additionalContent');
	}
	ProfileCount += 1;
	if (ProfileCount < 9)
	{
		fade('profile'+ ProfileCount);
		window.setTimeout(LoadProfiles, 10000);
	}
	else
	{
		ProfileCount = 0;
		LoadProfiles();
	}
}

function LoadEvents()
{
	var myProfiles = Sizzle('.profile');
	for (i=0; i < myProfiles.length; i++)
	{
		myProfiles[i].addEventListener('click',LoadProfiles,false);	
	}
}

window.onload = function()
{
	LoadEvents();
	randomTextHighlight();
	setInterval(randomTextHighlight, 4000);	
	setTimeout(LoadDefaultMessage, 5000);
	setTimeout(UnLoadDefaultMessage,11000);
	setTimeout(LoadCowgirls, 12000);
	setTimeout(LoadProfiles, 20000);
	//ScrollText();
}
var TimeToFade = 2000.0;
var GetWordReadyState = 0;
var ProfileCount = 0;