var googletag = googletag || {};
googletag.cmd = googletag.cmd || [];
var adthrive = adthrive || {};
adthrive.cmd = adthrive.cmd || [];
adthrive.cmd.push(function() {
    googletag.cmd.push(function () {

        var targetSlot = '/1003244/GPT-Billboard';

googletag.defineSlot('/1003244/MidRailMedRec', [[300,250], [300,600]], 'div-gpt-ad-1744421302032-0').addService(googletag.pubads());
googletag.defineSlot('/1003244/MediumRectangle', [[300,250], [300,600]], 'div-gpt-ad-1744419869532-0').addService(googletag.pubads());
googletag.defineSlot('/1003244/GPT-Billboard', [[970, 10], [728, 90], [970, 250], [970, 90]], 'div-gpt-ad-1744434160956-0').addService(googletag.pubads());

        googletag.pubads().addEventListener('impressionViewable', function(event) {
            var slot = event.slot;
            if(event.slot.getAdUnitPath() === targetSlot) {
                setTimeout(function() {
                    var slotWrapper = document.getElementById(event.slot.getSlotElementId()).parentNode;
                    slotWrapper.removeEventListener('scroll', scrollBillboard, false);
                    slotWrapper.classList.add('ad-top-billboard-rendered');
                    slotWrapper.classList.remove('ad-top-billboard-init');
                    slotWrapper.removeAttribute('style');
                }, 100);
            }
        });

        googletag.pubads().addEventListener('slotRenderEnded', function(event) {
            if(event.slot.getAdUnitPath() === targetSlot) {
                setTimeout(function() {
                    var slotWrapper = document.getElementById(event.slot.getSlotElementId()).parentNode;
                    slotWrapper.classList.remove('ad-top-billboard-init');
                    slotWrapper.removeAttribute('style');
                    slotWrapper.classList.add('ad-top-billboard-loaded');
                    slotWrapper.removeEventListener('scroll', scrollBillboard, false);
                }, 100);
            }
        });

        // googletag.pubads().disableInitialLoad();
        googletag.pubads().enableSingleRequest
        googletag.pubads().collapseEmptyDivs();

        googletag.enableServices();
});
});

    
        function scrollBillboard() {
        window.addEventListener('scroll', function(){
        var billboardWrapper = document.getElementsByClassName('ad-top-billboard')[0];
        if(!billboardWrapper || billboardWrapper.classList.contains('ad-top-billboard-rendered') || billboardWrapper.classList.contains('ad-top-billboard-loaded')){
        return;
        }
        billboardWrapper.classList.add('ad-top-billboard-init');
        });
        }
        window.onload = function() {
        scrollBillboard();
        };