<html>
<head>
<script type="text/javascript">
var c=-1;
var tmr;
ntimer=1000;
var ArrColor=new Array();
ArrColor[0]="green";
ArrColor[1]="blue";
ArrColor[2]="red";
ArrColor[3]="#ffffff";
function showpos()
{
if(c==3) c=0;
else c++;
if(ntimer<=5) ntimer=1000;
else ntimerntimer = ntimer-5;
document.body.style.backgroundColor=ArrColor[c];
clearTimeout(tmr);
tmr=setTimeout("showpos()", ntimer);
}
tmr=setTimeout("showpos()", ntimer);
</script>
</head>
<body>
<p>Run this program, and watch it accelerate, slowly and slowly.</p>
</body>
</html>
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