function isdefined( variable) 
{ 
return (typeof(window[variable]) == "undefined")? false: true; 
}
function DoDefine( variable, value)
{
	return (isdefined(variable))?window[variable]: value;
}

var imagenumber = 2;
 var randomnumber = Math.random() ;
 var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
 links = new Array;
	//links[imagenumber]="<!-- NORMAL ADS --><SCRIPT LANGUAGE='javascript' src='http://www.qksz.net/1e-52bl'></SCRIPT>";

google_ad_client = "pub-0950262331906411";
google_alternate_color = "000000";
google_ad_width = 120;
google_ad_height = 600;
google_ad_format = "120x600_as";
google_ad_channel ="0521465043";
google_ad_type = "text_image";
google_color_border = "0000CE";
google_color_bg = "EFEBF7";
google_color_link = "0000C6";
google_color_url = "6699FF";
google_color_text = "66CCFF";
google_alternate_color = "0000CE";

// ENSURE THAT THE REST ARE DEFINED AS NEEDED... FIX THIS SOON...
//google_ad_channel =DoDefine('google_ad_channel', "");
//google_ad_client = DoDefine('google_ad_client' ,"pub-0950262331906411");
//google_color_border = DoDefine('google_ad_border' ,"000000");
//google_color_bg = DoDefine('google_ad_bg' ,"F0F0F0");
//google_color_link = DoDefine('google_ad_link' ,"0000FF");
//google_color_url = DoDefine('google_ad_url' ,"008000");
//google_color_text = DoDefine('google_ad_text' ,"000000");

//Google Ads
links[1]="<script type='text/javascript'  src='http://pagead2.googlesyndication.com/pagead/show_ads.js'></script>";
links[2]="<script type='text/javascript'  src='http://pagead2.googlesyndication.com/pagead/show_ads.js'></script>";




var link = links[rand1];
document.write(link);