diff --git a/src-old/Decoder.js b/src-old/Decoder.js
new file mode 100644
index 0000000..7a59e5e
--- /dev/null
+++ b/src-old/Decoder.js
@@ -0,0 +1,42 @@
+// JavaScript Document
+
+
+var Decoder = function Decoder(){
+	
+	
+	//PRIVATE FUNCTIONS
+	
+
+}
+
+
+//PUBLIC FUNCTIONS
+
+Decoder.prototype.decodeFile = function(filename){
+	var fs = require('fs');
+
+	var file = fs.readFile(filename, function(err,data){
+  		if(err) {
+   		 console.error("Could not open file: %s", err);
+   		 process.exit(1);
+  		}
+		
+		//console.log(data);
+		//console.log(data.toString('binary'));
+		for( i=0;i<data.length ;i++) {
+			var v = data[i];
+			console.log(v.toString(2)+'\n');
+		}
+
+		console.log( require('./TAG.js').d.CCN_DTAG_Any);
+		var a =new Buffer('aGVsbG8gd29ybGQK','base64');
+		console.log(a.toString('base64'));
+
+	});
+}
+
+
+
+var decoder = new Decoder();
+var file = decoder.decodeFile('/Users/eastman/Desktop/CCN/ccnx-0.5.0rc1/hello');
+