diff --git a/ajax.js b/ajax.js
new file mode 100644
index 0000000..c89e1ff
--- /dev/null
+++ b/ajax.js
@@ -0,0 +1,166 @@
+// X-Mode AJAX Core "Yume" 2.0
+// Compatible with X-Mode 3 "Yotsuba" and any other external apps.
+// Originally developed by Dave Crane, Eric Pascarello and Darren James
+// Developed by Juti Noppornpitak
+
+var net = new Object();
+net.READY_STATE_UNINITIALIZED = 0;
+net.READY_STATE_LOADING = 1;
+net.READY_STATE_LOADED = 2;
+net.READY_STATE_INTERACTIVE = 3;
+net.READY_STATE_COMPLETE = 4;
+net.CONNECTION_TERMINATION = "<blink>Terminating the connection...</blink>";
+net.core = function(url, console, onload, loading, onerror,
+	method, data, contentType) {
+	this.url = url;
+	this.currurl = url;
+	this.req = null;
+	this.console = console;
+	this.data = (data) ? data : null;
+	this.contentType = (contentType) ? contentType : null;
+	this.method = (method) ? method : "GET";
+	this.onload = (onload) ? onload : this.defaultLoad;
+	this.loading = (loading) ? loading : this.defaultLoading;
+	this.onerror = (onerror) ? onerror : this.defaultError;
+	// Require the user to manually start the connection.
+	// this.connect(url);
+}
+net.core.prototype = {
+	defaultConnect:function() {
+		this.connect(this.url);
+	},
+
+	connect:function(url, method, data, contentType) {
+		// Create the requester
+		if(window.XMLHttpRequest) { // for Mozilla/Safari
+			this.req = new XMLHttpRequest();
+		} else if(window.ActiveXObject) { // for MSIE
+			this.req = new ActiveXObject("Microsoft.XMLHTTP");
+		}
+		
+		if(!contentType && method == "POST") {
+			contentType="application/x-www-form-urlencoded";
+		}
+
+		this.currurl = url;
+		
+		if(this.req) {
+			try {
+				var loader = this;
+				this.req.onreadystatechange = function() {
+					loader.process.call(loader);
+				}
+				if(!method) { method = "GET"; }
+				if(!data) { data = null; }
+				this.req.open(method, this.currurl, true);
+				if(contentType) {
+					this.req.setRequestHeader("Content-Type", contentType);
+				}
+				this.req.send(data);
+			} catch(err) {
+				this.onerror.call(this);
+			}
+		}
+	},
+	
+	process:function() {
+		var req = this.req;
+		var status = req.readyState;
+
+		if(status == net.READY_STATE_COMPLETE) {
+			var httpstatus = req.status;
+			if(httpstatus == 200 || httpstatus == 0) {
+				this.onload.call(this);
+			} else {
+				this.onerror.call(this);
+			}
+		} else {
+			// handling loading/connecting
+			this.loading.call(this);
+		}
+	},
+
+	defaultLoad:function() {
+		xcie__setElement(this.console, 
+			this.req.responseText);
+	},
+	
+	defaultError:function() {
+		alert("Error while connecting to: " + this.currurl);
+	},
+
+	defaultLoading:function() {
+		xcie__setElement(this.console, "Loading");
+	}
+}
+
+function xcie__element(id) {
+	return document.getElementById(id);
+}
+
+function xcie__getElement(id) {
+	if(!xcie__element(id)) return;
+	return xcie__element(id).innerHTML;
+}
+
+function xcie__getElementValue(id) {
+	if(!xcie__element(id)) return;
+	return xcie__element(id).value;
+}
+
+function xcie__setElementValue(id, value) {
+	if(!xcie__element(id)) return;
+	xcie__element(id).value = value;
+}
+
+function xcie__setElement(id, value) {
+	if(!xcie__element(id)) return;
+	xcie__element(id).innerHTML = value;
+}
+
+function xcie__setWindowTitle(value) {
+	document.title = value;
+}
+
+function xcie__setClass(id, nc) {
+	xcie__element(id).className = nc;
+}
+
+function xcie__img(src, align, other) {
+	return "<img border=\"0\" src=\"" + src + "\" align=\""
+		+ ((align)?align:"absmiddle")
+		+ "\" " + ((other)?other:"") + "/>";
+}
+
+function xcie__a(label, value, ajax, other, command) {
+	return "<a " + (!ajax?"href=\"" + value + "\"":"onclick=\""
+		+ ((command == null)?
+			"connect('" + net.PREFIX_LINK + value + "');"
+			:command)
+		+ "\"")
+		+ ((other)?" " + other:"") + "\">"
+		+ label + "</a>";
+}
+
+function xcie__in(type, name, value, other, cmd) {
+	return "<input name=\"" + name + "\" id=\"" + name + "\""
+		+ " type=\"" + type + "\" value=\"" + ((value)?value:"")
+		+ "\"" + " onclick=\"" + cmd + "\""
+		+ ((other)?" " + other:"") + "/>";
+}
+
+function addslashes(str) {
+	// SRC: Stephen Chapman of About.com
+	str=str.replace(/\\/g,'\\\\');
+	str=str.replace(/\'/g,'\\\'');
+	str=str.replace(/\"/g,'\\"');
+	return str;
+}
+
+function stripslashes(str) {
+	// SRC: Stephen Chapman of About.com
+	str=str.replace(/\\'/g,'\'');
+	str=str.replace(/\\"/g,'"');
+	str=str.replace(/\\\\/g,'\\');
+	return str;
+}