var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

window.onload = function()
{
	PosizionaElementi();	
}


function DownloadEBook(){
  window.open("http://www.onesrilanka.tv/documenti/E_BOOK_CHANNEL_ONE.pdf","DownloadEBook");
}

function Forum(){
  window.open("http://www.onesrilanka.tv/forum","Forum");
}

window.onresize = function()
{
	PosizionaElementi();
}

//ridimensiona e riposiziona gli elementi
function PosizionaElementi()
{
	return;
	
	//immagine intro
	var immagineIntro = document.getElementById("logoIndex");
	var dimensioneSchermoW = 0;
	var dimensioneSchermoH = 0;
	var dimensioneInternoW = 600;
	var dimensioneInternoH = 450;
	
	if (isNaN(window.scrollY))
	{
		dimensioneSchermoW = document.body.clientWidth;
		dimensioneSchermoH = document.body.clientHeight;
	}
	else
	{
		dimensioneSchermoW = window.innerWidth;
		dimensioneSchermoH = window.innerHeight;
	}
	
	//alert(dimensioneSchermoW + " - " + dimensioneSchermoH);
	
	immagineIntro.style.left = ((dimensioneSchermoW - dimensioneInternoW) / 2) + "px";
	immagineIntro.style.top = ((dimensioneSchermoH - dimensioneInternoH - 60) / 2) + "px";
	
	var logoIndexFlash = document.getElementById("logoIndexFlash");
	var logoIndexNoFlash = document.getElementById("logoIndexNoFlash");
	if (DetectFlashVer(11, 0, 0))
	{
		//flash player installato
		logoIndexFlash.className = "visibile";
		logoIndexNoFlash.className = "invisibile";
	}
	else
	{
		//flash player non installato	
		logoIndexFlash.className = "invisibile";
		logoIndexNoFlash.className = "visibile";
	}
}

//link sito bsd
function LinkBSD()
{
	window.open("http://www.bsdsoftware.it", "BSDSoftware");	
}

//download flash player
function DownloadFlashPlayer()
{
	window.open("http://get.adobe.com/it/flashplayer/", "DownloadFlashPlayer");
}

//ingresso al sito
function EntraSito()
{
	window.location.href = "./menu/home.html";
}

//versione flash player
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];
        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}

function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}

function ControlVersion()
{
	var version;
	var axo;
	var e;
	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry
	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}
	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";
			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";
			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}
	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}
	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}
	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}

function ScorriSchedule(avanti)
{
  var programSchedule = document.getElementById("programSchedule");
  if (programSchedule == null)
    return;

  var i = 0;
  var numSchedule = 0;
  var schedule = programSchedule.getElementsByTagName("div");
  for (i = 0; i < schedule.length; i ++)
  {
    if (schedule[i].className.indexOf("schedule") > -1)
      numSchedule += 1;
  }
  
  var posizioneIniziale = 0;
  var posizioneFinale = 0;
  if (programSchedule.style.left != "")
    posizioneIniziale = parseInt(programSchedule.style.left.replace("px", ""), 10);
  
  if (avanti)
  {
    if (posizioneIniziale + (195 * numSchedule) == 2 * 195)
      return;
    posizioneFinale = posizioneIniziale - 195;
  }
  else
  {
    if (posizioneIniziale == 0)
      return;
    posizioneFinale = posizioneIniziale + 195;
  }
  
  var twScorrimento = new Tween(programSchedule.style, "left", Tween.strongEaseOut, posizioneIniziale, posizioneFinale, 0.8, 'px');
	//twScorrimento.onMotionFinished = function(){ AbilitaScorrimento(frecceScorrimento, true); };
	twScorrimento.start();
	//AbilitaScorrimento(frecceScorrimento, false);
}