// Inject YouTube API script
var tag = document.createElement('script');
tag.src = "//www.youtube.com/player_api";
var firstScriptTag = document.getElementsByTagName('script')[0];
firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);


var player1;
var player2;
var player3;

function onYouTubePlayerAPIReady() {
	  // create the global player from the specific iframe (#video)
    player1 = new YT.Player('vidiframe_1');
    player2 = new YT.Player('vidiframe_2');
    player3 = new YT.Player('vidiframe_3');
}

function showvideo(index) {
	  for (i=1; i<=3; i++) {
	 document.getElementById('main-video'+i).style.display = 'none';
		switch(i) {
			case 1:
				if (i==index){
					player1.playVideo(); 
				} else {
					player1.stopVideo(); 
				}
				break;
			case 2:
				if (i==index){
					player2.playVideo(); 
				} else {
					player2.stopVideo(); 
				}
				break;
			case 3:
				if (i==index){
					player3.playVideo();
				} else {
					player3.stopVideo(); 
				}
				break;
		}
	}
    document.getElementById('main-video'+index).style.display = 'block';

 }
function showvideo2(index) {
	for (i=1; i<=3; i++) {
      document.getElementById('main-video'+i).style.display = 'none';
    }
    document.getElementById('main-video'+index).style.display = 'block';
  }
  function loadvideo(){
	randomindex = parseInt(Math.ceil(Math.random()*3));
	showvideo2(randomindex);
 }

  loadvideo();



  
    var currentphoto = 1;
    var interplay = false;
    var photoprefix = '/Elec2015/wp-content/themes/k2/images/header_';
    
    function setImageOpacity(v) {
      if (v >= 1.0) {
        if (interplay) {
          document.getElementById('header-fades').style.backgroundImage = 'url('+photoprefix+'mid.jpg)';
          interplay = false;
        } else {
          document.getElementById('header-fades').style.backgroundImage = 'url('+photoprefix+currentphoto+'.jpg)';
          interplay = true;
        }
        if (isie6)
          document.getElementById('header-fades-img').style.display = 'none';
        else 
          document.getElementById('header-fades-img').style.backgroundImage = 'none';
      } else {
        document.getElementById('header-fades-img').style.opacity = v;
        if (document.getElementById('header-fades-img').filters)
          document.getElementById('header-fades-img').filters.alpha.opacity=v*100;
        setTimeout('setImageOpacity('+(v+0.1)+')',100);
      }
    }
      
    function replacephoto() {
      if (currentphoto == 4)
        currentphoto = 1;
      else
        currentphoto++;
//      document.getElementById('header-fades').style.backgroundImage = photoprefix+currentphoto+'.jpg)';
      if (interplay)
        document.getElementById('header-fades-img').style.backgroundImage = 'url('+photoprefix+'mid.jpg)';
      else
        document.getElementById('header-fades-img').style.backgroundImage = 'url('+photoprefix+currentphoto+'.jpg)';
      document.getElementById('header-fades-img').style.opacity = 0;
      if (document.getElementById('header-fades-img').filters)
        document.getElementById('header-fades-img').filters.alpha.opacity=0;
      if (isie6)
        document.getElementById('header-fades-img').style.display = 'block';
      setTimeout('setImageOpacity(0.1)',100);
      setTimeout('replacephoto()',5000);
    }
    
      setTimeout('replacephoto()',5000);
  // window.onload = loaded;