Hi! I'm working on this HTML for my class assignment and have followed the book's steps completely, but my page still isn't working right. This is the code that I have so far:

Code:
<html>
<head>
<!-- 
   Filename:         yale2.htm
   Supporting files: none
-->
<title>The Yale Climbing School</title>
<frameset rows="85,*,30" frameborder="5" bordercolor="brown" noresize="noresize">
   <frame src="head2.htm" marginheight="0" scrolling="no" />
   <frame src="home.htm" name="docs" marginheight="0" marginwidth="10" />
   <frameset cols="100,*,100">
      <frame src="staflink.htm" marginheight="5" marginwidth="5" noresize="noresize" scrolling="no" />
      <frame src="footer.htm" marginheight="5" marginwidth="5" noresize="noresize" scrolling="no" />
      <frame src="tourlink.htm" marginheight="5" marginwidth="5" noresize="noresize" scrolling="no" />
   </frameset>

<!--Noframes version of this page-->
<noframes>
<body style="background-image: url(wall.jpg)" link="white" vlink="white" alink="white">
<table width="620" cellpadding="5">
<tr>
   <!-- Company Logo -->
   <td colspan="2" style="text-align: center; font-family: sans-serif; font-size: 0.8em;
                          color: green">
   <img src="logo.jpg" alt="The Yale Climbing School" width="582" height="64" />
   <br />
   2411 Agnes Avenue 
   Vale Park, CO 80517 
   (970) 555-2341
   <hr />
   </td>
</tr>
<tr>
   <!-- List of YCS Links -->
   <td width="140" valign="top" style="background-image: url(wall3.jpg); 
                                       font-family: sans-serif; color: white">
   <h2>Links</h2>
   <p style="font-size: 0.8em">
   <a href="home.htm">Home Page</a><br />
   <a href="philosph.htm">Our Philosophy</a><br />
   <a href="lessons.htm">Climbing Lessons</a><br />
   <a href="tours.htm">Tours</a><br />
     &nbsp; &nbsp; &nbsp; <a href="grepon.htm">Petit Grepon</a><br />
     &nbsp; &nbsp; &nbsp; <a href="lumpy.htm">Lumpy Ridge</a><br />
     &nbsp; &nbsp; &nbsp; <a href="nface.htm">North Face</a><br />
     &nbsp; &nbsp; &nbsp; <a href="kieners.htm">Kiener's</a><br />
     &nbsp; &nbsp; &nbsp; <a href="diamond.htm">The Diamond</a><br />
     &nbsp; &nbsp; &nbsp; <a href="eldorado.htm">Eldorado</a><br />
    <a href="staff.htm">Staff</a>
     </p>
   </td>
   <!-- The YCS Home Page -->
   <td valign="top" width="480">
     <p>
     <img src="home.jpg" alt="" style="float: right; margin-left: 5" 
          width="275" height="190" />
     Welcome to one of America's best climbing schools located in one of America's
     best climbing areas, Rocky Mountain National Park.</p>
     <p>Nowhere else in America is there such a rich variety of technically 
     challenging rock, ice and high alpine routes. The area presents the 
     climber a choice of either one and two pitch climbs, or big wall and 
     fourteen thousand foot mountaineering. Whether you are here to enjoy the
     spectacular scenery or to train for an expedition, you can choose no 
     better place than Rocky Mountain National Park.</p>
     <p>And no one else brings the experience of the Rockies to 
     you better than the <span style="color: brown; font-weight: bold">Yale 
     ClimbingSchool</span>. Whether you are a beginner, itching to learn the skill 
     and art of climbing, or an experienced mountaineer looking for guides to take you 
     on some of RMNP's more challenging climbs, consider us your gateway to the 
     mountains.</p>
     <p>We provide five levels of instruction, ranging from Beginner to 
     Advanced, including lessons in aid and ice climbing. Members of our 
     experienced staff have led expeditions in Mexico, Nepal and Pakistan. 
     All have intimate knowledge of Rocky Mountain National Park and know the 
     best places to go to help you experience the wonder and beauty of the 
     park.</p>
     <p>So call us today, and start climbing tomorrow!</p>
   </td>
</tr>
</table>

</body>
</noframes>
</frameset>
</head>

</html>
Does anyone see any errors that I've missed or know of a program that will check this code and give me an idea of my errors. I know that in my C++ program I was able to compile to find syntax errors and so forth. Is there any program that finds syntax errors for HTML? Any help is greatly appreciated! Thanks!

Smiles,
Andrea