diff --git a/src/encoding/BinaryXMLEncoder.js b/src/encoding/BinaryXMLEncoder.js
new file mode 100644
index 0000000..7ccf3b4
--- /dev/null
+++ b/src/encoding/BinaryXMLEncoder.js
@@ -0,0 +1,31 @@
+
+var BinaryXMLEncoder = function BinaryXMLEncoder(){
+	
+BinaryXMLEncoder.prototype.writeStartElement = function(
+		//String 
+		tag, 
+		//TreeMap<String,String> 
+		attributes){
+	
+}
+	try {
+		var dictionaryVal = stringToTag(tag);
+		
+		if (null == dictionaryVal) {
+			BinaryXMLCodec.encodeUString(_ostream, tag, BinaryXMLCodec.XML_TAG);
+			
+		} else {
+			BinaryXMLCodec.encodeTypeAndVal(BinaryXMLCodec.XML_DTAG, dictionaryVal, _ostream);
+		}
+		
+		if (null != attributes) {
+			writeAttributes(attributes); 
+		}
+		
+	} catch (e) {
+		throw new Exception(e);
+	}
+};
+
+
+//TODO
\ No newline at end of file