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diff --git a/examples/lessons/6_English_whatsThisLetter/js/jquery.watermarkinput.js b/examples/lessons/6_English_whatsThisLetter/js/jquery.watermarkinput.js
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+++ b/examples/lessons/6_English_whatsThisLetter/js/jquery.watermarkinput.js
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2007 Josh Bush (digitalbush.com)
+ * 
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE. 
+ */
+ 
+/*
+ * Version: Beta 1
+ * Release: 2007-06-01
+ */ 
+(function($) {
+	var map=new Array();
+	$.Watermark = {
+		ShowAll:function(){
+			for (var i=0;i<map.length;i++){
+				if(map[i].obj.val()==""){
+					map[i].obj.val(map[i].text);					
+					map[i].obj.css("color",map[i].WatermarkColor);
+				}else{
+				    map[i].obj.css("color",map[i].DefaultColor);
+				}
+			}
+		},
+		HideAll:function(){
+			for (var i=0;i<map.length;i++){
+				if(map[i].obj.val()==map[i].text)
+					map[i].obj.val("");					
+			}
+		}
+	}
+	
+	$.fn.Watermark = function(text,color) {
+		if(!color)
+			color="#aaa";
+		return this.each(
+			function(){		
+				var input=$(this);
+				var defaultColor=input.css("color");
+				map[map.length]={text:text,obj:input,DefaultColor:defaultColor,WatermarkColor:color};
+				function clearMessage(){
+					if(input.val()==text)
+						input.val("");
+					input.css("color",defaultColor);
+				}
+
+				function insertMessage(){
+					if(input.val().length==0 || input.val()==text){
+						input.val(text);
+						input.css("color",color);	
+					}else
+						input.css("color",defaultColor);				
+				}
+
+				input.focus(clearMessage);
+				input.blur(insertMessage);								
+				input.change(insertMessage);
+				
+				insertMessage();
+			}
+		);
+	};
+})(jQuery);
+\ No newline at end of file