function openInput(){
        document.getElementById("input").style.visibility = "visible";
        document.getElementById("code-input").style.visibility = "hidden";
        document.getElementById("fname").focus(); 
    } 

    let toxt = document.querySelector ("input[type='toxt']");

    function checkCode (e) {
        if (e.key == "Enter") {
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "PPRGM") {
                location='ZIPFILES/pprgm/'; 
            }//OK
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "POISON") {
                location='ZIPFILES/poison/'; 
            }
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "BORDERS") {
                location='ZIPFILES/BORDERS.zip'; 
            }
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "LIFE") {
                location='ZIPFILES/LIFE.zip'; 
            }
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "FUTURE") {
                location='ZIPFILES/FUTURE.zip'; 
            }
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "DIALOGUE") {
                location='ZIPFILES/DIALOGUE.zip'; 
            }
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "BREATH") {
                location='ZIPFILES/BREATH.zip'; 
            }
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "CAPITALISM") {
                location='ZIPFILES/CAPITALISM.zip'; 
            }
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "GAMES") {
                location='ZIPFILES/GAMES.zip'; 
            }
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "SYNERGY") {
                location='ZIPFILES/SINERGY.zip'; 
            }
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "DEATH") {
                location='ZIPFILES/DEATH.zip'; 
            }
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "VIRUS") {
                location='ZIPFILES/VIRUS.zip'; 
            } 
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "THEWHOLE") {
                location='ZIPFILES/THEWHOLE.zip'; 
            } 
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "CAT") {
                location='https://hub.xpub.nl/sandbot/PrototypingTimes/sketches/Euna/'; 
            }
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "APPOINTMENT") {
                location='ZIPFILES/appointment/'; 
            } 
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "PRAXIS") {
                location='ZIPFILES/PRAXIS.zip'; 
            } 
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "OFFLINE") {
                location='ZIPFILES/OFFLINE.zip'; 
            }

            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "SAVIOR2") {
                location='ZIPFILES/SAVIOR.zip'; 
            }  
            if (document.querySelector ("input[type='toxt']").value.toUpperCase() === "THISISNOTART") {
                location='ZIPFILES/thisisnotart.zip'; 
            }  
            
            else {
                console.log("NO GOOD");
            }         
        }
    }

    toxt.addEventListener("keydown", checkCode );