Show campaign by event one time per session

<script>
(function() {
    var waitPageTriggerElement = setInterval(function() {
        var pageTriggerElement = document.querySelector('#menu-item-27480 > a > span');
        if (pageTriggerElement) {
            clearInterval(waitPageTriggerElement);
            pageTriggerElement.addEventListener('mouseover', function() {
                if (!sessionStorage.getItem('isAdoricFormByHoverShowed') && adoric) {
                    adoric.trigger('show_AdoricFormByHover');
                    sessionStorage.setItem('isAdoricFormByHoverShowed', true);
                }
            });
        }
    }, 1000);
    setTimeout(function() {
        clearInterval(waitPageTriggerElement);
    }, 7000);
})();
</script>