Hiding/Displaying a Nosto element based on strings in the address (vanilla JS)

.html

<div class="nosto_element" id="frontpage-nosto-1"></div>

<script type="text/javascript">
var myElement = _targetWindow.document.querySelector("#frontpage-nosto-1 .nosto_element");
_targetWindow.document.onreadystatechange = function () {
      if (_targetWindow.document.readyState === "complete") {
        var checkURL = ['collections/cluster-chandelier-lights',
                        'collections/table-lamps',
                        'collections/vintage-retro-industrial-metal-bar-stools'];

        for (var i = 0; i < checkURL.length; i++) {
            if(_targetWindow.window.location.href.indexOf(checkURL[i]) > -1) {
                myElement.style.display = "none";
            }
        }
      }
    };
</script>