'use strict';
(function ($){
"use strict";
$(window).load(function (){
stm_init_video();
});
$(window).scroll(function (){
stm_init_video();
});
function stm_init_video(){
$('[data-vc-video-bg]').each(function (){
if(!$(this).hasClass('stm-video-added')){
var currentScrollPos=$(document).scrollTop();
var elementHeight=$(this).outerHeight();
var elementPos=$(this).offset().top - elementHeight - 700;
if(currentScrollPos > elementPos){
var src=$(this).attr('data-vc-video-bg');
var youtube_id=$(this).attr('data-youtube-id');
if(typeof youtube_id!=='undefined'&&youtube_id!==''){
src='https://www.youtube.com/embed/' + youtube_id + '?playlist=' + youtube_id + '&iv_load_policy=3&enablejsapi=1&disablekb=1&autoplay=1&mute=1&controls=0&showinfo=0&rel=0&loop=1&wmode=transparent&widgetid=1&origin=';
}
if(typeof src!=='undefined'&&src!==''){
var iframe='<div class="stm_video_iframe">' + '<iframe src="' + src + '" ' + 'class="inner" ' + 'frameborder="0" ' + 'allowfullscreen="1" ' + 'width="100%" ' + 'height="100%">' + '</iframe>' + '</div>';
$(this).before(iframe);
}
$(this).addClass('stm-video-added');
}}
});
}})(jQuery);