A w sadziels to do html? Bo ff i ie musi to byc kompletny dokument html
<div id="prog" style="height: 30px; width: 1px; background-color: #000000"></div>
<script language="JavaScript"> var width = 1;
function show()
{
width++;
var obj=document.getElementById('prog');
obj.style.width=width + "px";
setTimeout('show()', 1000);
}
show();
jesli nadal ci nie bedzie dzialac to pokaz bledy js