copied files

html/chat.html

@@ -0,0 +1,6 @@
+<form id="chat" onsubmit="sendmessage(this.elements['recv'].value, this.elements['msg'].value)">
+  <label for="recv">receiver:</label> <input type="text" id="recv" oninput="checkpartner(this.value)" autofocus/>
+  <label for="msg">message:</label> <input type="text" id="msg"/>
+  <input type="submit" id="send" disabled/>
+</form>
+<table id="msgs"></table>