Auto Close Div Alert

by Paul Leech

HTML

<button id="d">alert</button>

JavaScript

function tempAlert(msg,duration)
{
     var el = document.createElement("div");
     el.setAttribute("style","position:absolute;top:40%;left:20%;background-color:white;border:1px #999 solid;padding:2rem");
     el.innerHTML = msg;
     setTimeout(function(){
      el.parentNode.removeChild(el);
     },duration);
     document.body.appendChild(el);
}

var d = document.getElementById('d');
d.onclick = function(){ tempAlert("Record Updated",2500); };