function wmModalWindow (container) {
    this.container = container;
    this.overlayClass = 'overlay';
    this.bodyClass = 'content';

    this.mainCont = document.querySelector('#'+this.container);
    this.overlay =  this.mainCont.querySelector('.'+this.overlayClass);
    this.content = this.mainCont.querySelector('.'+this.bodyClass);
    this.closeButton = document.createElement("button");

    this.timerTime = 300;

    this.init = function () {

        _this = this;
        this.overlay.addEventListener('click', function(e) {
            _this.hide();
        });


        this.closeButton.classList.add('close');
        this.closeButton.addEventListener('click', function(e) {
            _this.hide();
        });
        this.content.appendChild(this.closeButton);

    }

    this.show = function () {
        _this = this;
        /* window.scrollY */
        if (window.getComputedStyle(this.mainCont).position == 'absolute') {
            if (window.scrollY > 50)
                this.mainCont.style.top = window.scrollY + 'px';
            else
            this.mainCont.style.top = 50 + 'px';
        }

        this.mainCont.classList.add('is-visible');
        var overlay_timer = setTimeout(function() {
            _this.overlay.classList.add('is-visible');
            var content_timer = setTimeout(function() {
                _this.content.classList.add('is-visible');
            }, _this.timerTime);
        }, 10);


    }

    this.hide = function () {
        _this = this;

        this.content.classList.remove('is-visible');
        var overlay_timer = setTimeout(function() {
            _this.overlay.classList.remove('is-visible');
            var mainCont_timer = setTimeout(function() {
                _this.mainCont.classList.remove('is-visible');
            }, 300);

        }, this.timerTime);
    }
}


/* <div class="wm-modalWindow indexOrderModalForm">
    <div class="overlay"></div>
    <div class="content">

    </div>
</div> */

/* if (document.querySelector('.indexOrderModalForm')){
    var indexOrderModalForm = new wmModalWindow ('indexOrderModalForm');
    indexOrderModalForm.init();
} */