"focusin", function(evt){
        console.log("focusin", evt.target)
        console.log("active element: ", document.activeElement)
        return false;
    })
    f1.addEventListener("focusout", function(evt){
        console.log("focusout", evt.target)
        console.log("active element: ", document.activeElement)
        return false;
    })
    f1.addEventListener("click", function(evt){
        console.log("click", evt.target)
        console.log("active element: ", document.activeElement)
        e