var number_of_ads; 
var ad_duration=600;									//in seconds 
var ad_len=ad_duration*1000; 
var ad_number;										//ad number currently displayed 
 
 
 
image_array = new Array ("http://www.allposters.com/banners/movie_banner.gif",
"http://www.allposters.com/banners/movie_banner.gif");

url_array = new Array ("http://affiliates.allposters.com/link/redirect.asp?aid=4658",
http://affiliates.allposters.com/link/redirect.asp?aid=4658");

 
number_of_ads=image_array.length; 
ad_number=0; 
 
for (var q=0; q<(number_of_ads-1); q++)								//to set random add for initial writing 
{ 
	ad_number=ad_number+Math.round(Math.random()); 
} 
 
function SwitchAdd() 
{ 
	if (ad_number<(number_of_ads-1)) 
	{ 
		ad_number++; 
	} 
	else 
	{ 
		ad_number=0; 
	} 
	 
	document.images["ad"].src=image_array[ad_number]; 
		 
	setTimeout("SwitchAdd()",ad_len); 
} 
 
function GoToAddLocation() 
{ 
	top.location=url_array[ad_number]; 
} 
 
document.write("<a href=\"Javascript: GoToAddLocation();\"><img src=\""+image_array[ad_number]+"\" border=\"0\" alt=\"Specials\" name=\"ad\"></a><br>"); 
 
setTimeout("SwitchAdd()",ad_len);