Подскажите простенький java скрипт

Вообще скрипов на эту тему множество, например такой:

<ilayer id="l1">

<layer id="l2">

<div id="l1">

<div id="l3" style="position:relative">

</div>

</div>

</layer>

</ilayer>

<script language="JavaScript">

var bannerArray = new Array();

var myCount=0;

// Banner Code Assignment

bannerArray[0] = "<A HREF=\"http://www.host.com\"><IMG SRC=\"http://www.host.com/banners/ban-468x60.gif\" border=\"0\" width=\"468\" height=\"60\"></A>";

bannerArray[1] = "<A HREF=\"http://www.host.net\"><IMG SRC=\"http://www.host.net/banners/ban-468x60.gif\" border=\"0\" width=\"468\" height=\"60\"></A>";

bannerArray[2] = "<A HREF=\"http://www.host.com\"><IMG SRC=\"http://www.host.com/banners/aniban-468x60.gif\" border=\"0\" width=\"468\" height=\"60\"></A>";

bannerRotate();

function bannerRotate() {

if(myCount > bannerArray.length-1){myCount=0;}

// Write out rotation

if (document.all){ // it is IE

document.all.l3.innerHTML=bannerArray[myCount];

}

else if (document.layers){ // it is NN

document.layers.l1.document.layers.l2.document.open();

document.layers.l1.document.layers.l2.document.write(bannerArray[myCount]);

document.layers.l1.document.layers.l2.document.close();

}

setTimeout("bannerRotate()", 3000);

myCount++;

}

</script>