magnificPopup to allow youtube playlists and embeded videos

gistfile1.js

    $.extend(true, $.magnificPopup.defaults, {  
    	// Allow embed youtube (playlist, etc)
        iframe: {
            patterns: {
               youtube: {
                  index: 'youtube.com', 
                  id: function(src)
                  {
                  	// link pattern
					var mt = src.match(/v=([^&]+)(&(.*))?/);
                  	if (mt)
                  		return mt[1] +'?'+ mt[3];

                  	// embed pattern
                  	mt = src.match(/embed\/([^\?\/]+)(\?(.*))?/);
                  	if (mt)
                  		return mt[1] +'?'+ mt[3];
                  },
                  src: '//www.youtube.com/embed/%id%&autoplay=1&rel=0' 
              }
            }
        },

        // When elemened is focused, some mobile browsers in some cases zoom in
        // It looks not nice, so we disable it:
        callbacks: {
            beforeOpen: function() {
                if ($(window).width() < 700)
                    this.st.focus = false;
            }
        }
    });

Thanks a lot for this solution. It really helped me!