<script> | |
var count = 1; | |
function run() { | |
var div = document.createElement("div"); | |
div.textContent = "Testing " + (count++); | |
document.body.appendChild(div); | |
if (count > 10) | |
document.body.removeChild(document.body.firstChild); | |
} | |
setInterval(run, 1000); | |
</script> |