// You can also play with these variables to control fade speed, fade color, and how fast the colors jump.

var m_FadeOut = 232;
var m_FadeIn=0;
var m_Fade = 0;
var m_FadeStep = 3;
var m_FadeWait = 1600;
var m_bFadeOut = true;
var fadeit = true;

var m_iFadeInterval;

var arrFadeLinks;
var arrFadeTitles;
var arrFadeCursor = 0;
var arrFadeMax;

function Fadewl() {
  arrFadeLinks = new Array();
  arrFadeTitles = new Array();
  setupFadeLinks();
  if(arrFadeLinks.length != 0){
    arrFadeMax = arrFadeLinks.length-1;
    setFadeLink();
    m_iFadeInterval = setInterval(fade_ontimer, 10);
    if(arrFadeLinks.length == 1){
        m_bFadeOut = false;
        fadeit = false;
    }
  } else {
     m_bFadeOut = false;
     fadeit = false;
     document.getElementById('fade_base').style.visibility = 'hidden';
     document.getElementById('fade_base').style.display = 'none';
  }
}

function setFadeLink() {
  var ilink = document.getElementById("fade_link");
  ilink.innerHTML = arrFadeTitles[arrFadeCursor];
  ilink.href = arrFadeLinks[arrFadeCursor];
}

function fade_ontimer() {
  if(fadeit){
    if (m_bFadeOut) {
      m_Fade+=m_FadeStep;
      if (m_Fade>m_FadeOut) {
        arrFadeCursor++;
        if (arrFadeCursor>arrFadeMax)
          arrFadeCursor=0;
        setFadeLink();
        m_bFadeOut = false;
      }
    } else {
      m_Fade-=m_FadeStep;
      if (m_Fade<m_FadeIn) {
        clearInterval(m_iFadeInterval);
        setTimeout(Faderesume, m_FadeWait);
        m_bFadeOut=true;
      }
    }
    var ilink = document.getElementById("fade_link");
    if ((m_Fade<m_FadeOut)&&(m_Fade>m_FadeIn))
      ilink.style.color = "#" + ToHex(m_Fade);
  }
}

function Faderesume() {
  m_iFadeInterval = setInterval(fade_ontimer, 10);
}

function ToHex(strValue) {
  try {
    var result= (parseInt(strValue).toString(16));

    while (result.length !=2)
            result= ("0" +result);
    result = result + result + result;
    return result.toUpperCase();
  }
  catch(e)
  {
  }
}