<!DOCTYPE html>
<html>
<head>
<script>
function boom()
{
var input = document.getElementById("i");
input.setAttribute('type', "image");
input.removeAttribute('type');
input.placeholder = "Y";
}
</script>
</head>
<body onload="boom();"><input id="i" /></body>
</html>
[ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet)
]
