Loading JSP pages gives error

I have created a JSP extension file and tried to run it in browser but receive error !!!
HTTP Status 500 -
description The server encountered an internal error () that prevented it from fulfilling this request.
this error message was shown when Tomcat was running.
and
HTTP Status 404 -
description The requested resource () is not available.
when tried after starting J2EE server.
in both cases I used URL : http://localhost:8080/test1.jsp
Any suggestions to resolve this problem???
Please make it as simple as possible because I am new to Java.
Thank you.

Text for the file is as follows:
<%@ taglib prefix=�tags� tagdir=�/WEB-INF/tags� %>
<html>
<head>
<title>JSP 2.0 Hello World</title>
</head>
<body>
<tags:helloWorld/>
</body>
</html>The URL I have tried was :: http://127.0.0.1:8080/test1.jsp
Is there any specific directory, wherein I need to save this file.......
Thank you.
Message was edited by:
fresh@java

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Date: Sun, 22 Jun 2014 17:10:17 -0700
From: [email protected]
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Subject: when i open pdf file it open all the pages but some pages give error massage (there was error processing a page,there was a problem reading this document 110) but if i open this page which give me error with google chrome it's work ? if you can help me th
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