<SCRIPT language=JavaScript>
a = 4
var pp = Math.random();
var foot = Math.round(pp * (a-1))+1;
function create() {
this.src = ''
this.border = ''
this.alt = ''
}
b = new Array()
for(var i=1; i<=a; i++) { b = new create() }
b[1].src = "pictures/bg.gif"
b[1].border = "0"
b[1].alt = ""
b[2].src = "pictures/bg-5.gif"
b[2].border = "0"
b[2].alt = ""
b[3].src = "pictures/bg-6.gif"
b[3].border = "0"
b[3].alt = ""
b[4].src ="pictures/bg-7.gif"
b[4].border ="0"
b[4].alt =""
var pic = "";
pic += '<img src='+b[foot].src+' border="0"'+' alt='+b[foot].alt+'>';
document.write(pic)
</SCRIPT>
---------------
<div style="position:absolute;top:100;left:400;>
<table cellspacing="0" cellpadding="0" border="1">
<tr><td>
<div id="t1" style="display:none">flash</div>
<div id="t2" style="display:none">img</div>
</td></tr>
</table>
</div>
<script language="javascript">
var a=0;
function abc(){
if(!a){
t1.style.display="";
t2.style.display="none";
a=1;
setTimeout("abc()",8000);
}
else{
t1.style.display="none"
t2.style.display="";
a=0;
setTimeout("abc()",4000);
}
}
abc();
</script>
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