let msm_dwn_timer = document.getElementById("timerValue");
    let msm_dwn_txt1 = document.getElementById("msmDwnTxt1");
    let msm_dwn_txt2 = document.getElementById("msmDwnTxt2");
    let msm_dwn_time = 0;
    let msm_dwn_maxTime = 20;
    function msm_dwn_initTimer() {
        
        setTimeout(()=>{ msm_dwn_updateTimer(); }, 1000);
    }
    
    function msm_dwn_updateTimer() {
        msm_dwn_time += 1;
        if(msm_dwn_time < msm_dwn_maxTime) {
            setTimeout(()=>{ msm_dwn_updateTimer(); }, 1000);
            msm_dwn_timer.innerText = "" + (msm_dwn_maxTime-msm_dwn_time);
        } else {
            msm_dwn_txt1.innerHTML = "Your file is being downloading....";
            msm_dwn_txt2.innerText = "Download begin";
            document.getElementById("msmDwnRetry").innerHTML = "<a href='https://masoomyf.com/blog/downloadfile?retry=true'> click here</a>";
            msm_dwn_startDownload();
        }
        
     }
     function msm_dwn_startDownload() {
        window.location="https://masoomyf.com/blog/downloadfile";
     }
     
     msm_dwn_initTimer();