var flag = true;
$(function(){
	$('#gallery_play_stop .play-pause').click(function(){
		if(flag){
			var gallery = Galleria.get(0); // gallery is now the first galleria instance
    		gallery.pause() 
			$('#gallery_play_stop .play-pause .pause').css('display', 'none')
			$('#gallery_play_stop .play-pause .play').css('display', 'block')
			flag = false;
		}else{
			var gallery = Galleria.get(0); // gallery is now the first galleria instance
  			gallery.play()
			$('#gallery_play_stop .play-pause .pause').css('display', 'block')
			$('#gallery_play_stop .play-pause .play').css('display', 'none')
			flag = true;
		}
	})
})