document.addEventListener("DOMContentLoaded", function() {
    var ___dmc___timer___slt_testspotal_1 = null;
    const ___dmc___adImage___slt_testspotal_1 = document.getElementById('___adImageArea___slt_testspotal_1'), ___dmc___observer___Option___slt_testspotal_1 = { threshold: 0.5 }
    if('https://adapi.feeldmc.com/ad/p/in/v1_0/vwi?slotid=slt_testspotal_1&adgroupid=agr_spotaltest_20240809_1&adid=adc_spotaltest_20240809_1&rnd=c77b3c3ebc5943d8b2dbf7a3c617fe09' !== ''){
        if ('IntersectionObserver' in window && 'IntersectionObserverEntry' in window && 'intersectionRatio' in window.IntersectionObserverEntry.prototype) {
            var ___dmc___observer___slt_testspotal_1 = new IntersectionObserver(function(entries) { entries.forEach(function(entry) {  if (entry.isIntersecting) { 
                ___dmc___timer___slt_testspotal_1 = setTimeout(function() { var xhr = new XMLHttpRequest(); xhr.open("GET", 'https://adapi.feeldmc.com/ad/p/in/v1_0/vwi?slotid=slt_testspotal_1&adgroupid=agr_spotaltest_20240809_1&adid=adc_spotaltest_20240809_1&rnd=c77b3c3ebc5943d8b2dbf7a3c617fe09' + '&clihnt=' + parent.___dmc___unique___get___id___() + '&clisid=' + parent.___dmc___unique___get___sid___(), true); xhr.send(); }, 1000);
            } else { clearTimeout(___dmc___timer___slt_testspotal_1) } }); }, ___dmc___observer___Option___slt_testspotal_1); ___dmc___observer___slt_testspotal_1.observe(___dmc___adImage___slt_testspotal_1);
        } else { 
            console.warn('dmc ::: Intersection Observer Not Available'); 
            // IE10 or older: Use scroll event listener
            function checkVisibility() {
                var rect = ___dmc___adImage___slt_testspotal_1.getBoundingClientRect();
                var isVisible = (rect.top >= 0 && rect.left >= 0 && rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) && rect.right <= (window.innerWidth || document.documentElement.clientWidth));
                if (isVisible) {
                    ___dmc___timer___slt_testspotal_1 = setTimeout(function() {
                        var xhr = new XMLHttpRequest();
                        xhr.open("GET", 'https://adapi.feeldmc.com/ad/p/in/v1_0/vwi?slotid=slt_testspotal_1&adgroupid=agr_spotaltest_20240809_1&adid=adc_spotaltest_20240809_1&rnd=c77b3c3ebc5943d8b2dbf7a3c617fe09' + '&clihnt=' + parent.___dmc___unique___get___id___() + '&clisid=' + parent.___dmc___unique___get___sid___(), true);
                        xhr.send();
                    }, 1000);
                    window.removeEventListener('scroll', checkVisibility); // Only trigger once
                } else {
                    clearTimeout(___dmc___timer___slt_testspotal_1);
                }
            }

            window.addEventListener('scroll', checkVisibility);
            window.addEventListener('resize', checkVisibility); // Check on resize as well
            checkVisibility(); // Initial check
        }
    }
});

document.write('<a href="javascript:parent.___dmc___click___evt___call(\'https://adapi.feeldmc.com/ad/p/in/v1_0/clk?slotid=slt_testspotal_1&adgroupid=agr_spotaltest_20240809_1&adid=adc_spotaltest_20240809_1\', \'_blank\')"><img id="___adImageArea___slt_testspotal_1" src="https://www.sportalkorea.com/images/20240822.jpg" alt="뉴시스 교환 광고 소재" width="100%" height="100%" border="0" style="padding:0px; margin:0px;"></a>');