[samdo]

Приветствую! Подскажите, что не так:

<div>
	<div id="tv1" class="tabcontent" style="display: block;">
		<img src="./img/img1.jpg" alt="">
		<img src="./img/img2.jpg" alt="">
	</div>
	<div id="tv2" class="tabcontent">
		<img src="./img/img3.jpg" alt="">
		<img src="./img/img4.jpg" alt="">
	</div>
	<div id="tv3" class="tabcontent">
		<img src="./img/img5.jpg" alt="">
		<img src="./img/img6.jpg" alt="">
	</div>
</div>

<script>
var slideShow = function(container) {
    this.images = [];
    this.curImage = 0; 
    for (i = 0; i < container.childElementCount; i++) {
        this.images.push(container.children[i]);
        this.images[i].style.display = "none";
    }
    
    // Handle going to to the next slide
    var nextSlide = function() {
        for (var i = 0; i < this.images.length; i++) {
            this.images[i].style.display = "none";
        }
        this.images[this.curImage].style.display = "block";
        this.curImage++;
        if (this.curImage >= this.images.length) {
            this.curImage = 0;
        }
        window.setTimeout(nextSlide.bind(this), 5000);
    };
    
    nextSlide.call(this);
};
var slike = document.querySelectorAll("#tv1, #tv2, #tv3");
slideShow(slike);	
</script>

Заранее спасибо