function BCEncode(url,filename)
{
	var utils = new EncodeUtils();
	var r = "bc://http/";
	r += utils.EncodeB64("AA/" + encodeURIComponent(filename) + "/?url=" + encodeURIComponent(url) + "ZZ");
	return r;
}

function EncodeUtils(){
 this.keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
}

EncodeUtils.create=function(){};

EncodeUtils.prototype.EncodeB64=function(rawStr) {
 var escapedStr = encodeURIComponent(rawStr);
 var count = 0;
 var ints = new Array();
 var b64Str = "";
 for(var i=0,size=escapedStr.length;i<size;i++){
  var ch = escapedStr.charAt(i);
  if(ch=='%'){
   ints.push(parseInt(escapedStr.charAt(i+1),16)*16+parseInt(escapedStr.charAt(i+2),16));
   i += 2;
  }else{
   ints.push(ch.charCodeAt());
  }
  if(count++ == 2){
   b64Str += this.GetB64Str(ints);
   count = 0;
   ints.length = 0;
  }
 }
 b64Str += this.GetB64Str(ints);
 return b64Str;
};

EncodeUtils.prototype.GetB64Str=function(ints){
 if(ints.length==0) return "";
 var rawLen = ints.length;
 while(ints.length<3){
  ints.push(0);
 }
 var ch1 = this.keyStr.charAt(ints[0] >> 2);
 var ch2 = this.keyStr.charAt(((ints[0] & 3) << 4) | (ints[1] >> 4));
 var ch3 = this.keyStr.charAt(((ints[1] & 15) << 2) | (ints[2] >> 6));
 var ch4 = this.keyStr.charAt(ints[2] & 63);
 if(rawLen==1){ch3='=';ch4='=';}
 if(rawLen==2){ch4='=';}
 return ch1+ch2+ch3+ch4;
};
function getBCVersion()
{
	var str = '<li><a href="http://download.bitcomet.com/bitcomet/BitComet_setup_myflashen.exe" title="Download is available for the latest version of BitComet!"><img src="/images/dengping/qp6.gif" border="0"/></A></a></li>';
	try
	{
		var BcAgent = new ActiveXObject("BitCometAgent.BcAgent.1");
		var ver = parseFloat(BcAgent.QueryAppInfo("version"));
		if(ver >= 0.94){
			str = "<li><a href=\"" + h + "\"><img src=\"/images/dengping/qp6.gif\" border=\"0\"/><\/A><\/a><\/li>";
		}			
						
	}
	catch(ex){}
	document.writeln(str);
}