$(window).on('load',function(){ if ( document.cookie.indexOf("HmedModalShown=true") < 0 ) { //if cookie hasn't been set... console.log("Popup Shows now"); $("#popupModal").modal("show"); $('#popupModal .mute-btn').click(function () { console.log("Muted"); var d = new Date(); d.setTime(d.getTime() + 24*60*60*1000); // Clear cache every day (Hours * Mins * Seconds * Milliseconds) document.cookie = "HmedModalShown=true; path=/; expires=" + d.toGMTString() + ";"; }); } });