Welches Ajax + Javascript Problem: HTML/CSS Element langsam vergrößern/ verkleinern

[Lucleonhart]

Direktlösung:

HTML-Code:

<script type="text/javascript">
var resizeinterval;

function startresize()
{
resizeinterval = window.setInterval("resizedown();",10);
}

function resizedown()
{
    var tmp = document.getElementById("header").style.height;
    tmp = parseInt(tmp.substr(0,tmp.length-2)) - 1;
    document.getElementById("header").style.height = tmp + "px";
    if(tmp > 500)
      clearInterval(resizeinterval);
}

</script>