// JavaScript Document
document.writeln('	  	 <table width="170" height="100%" border="0" align="left" cellpadding="0" cellspacing="0">');
document.writeln('			<tr><td class="leftheads" align="right" valign="bottom" onClick="ShowMenu(1);" colspan="2" width="170"><a href="Work-Intro.htm"><font color="#000066">How Bridges Work</font></a></td></tr>');
document.writeln('			<tr><td colspan="2" valign="top" align="right">');
document.writeln('				<div title="" id="1" style="display:none";>');
document.writeln('					<table class="leftsubsections">');
document.writeln('						<tr><td><a href="Work-Bridge Competition.htm">How Our Bridge will be Used</a></td></tr>');
document.writeln('						<tr><td><a href="Work-Arch.htm">Arch Bridges</a></td></tr>');
document.writeln('						<tr><td><a href="Work-Suspension.htm">Suspension Bridges</a></td></tr>');
document.writeln('						<tr><td><a href="Work-Cantilever.htm">Cantilever Bridges</a></td></tr>');
document.writeln('						<tr><td><a href="Work-Beam.htm">Beam Bridges</a></td></tr>');
document.writeln('						<tr><td><a href="Work-Truss.htm">Truss Bridges</a></td></tr>');
document.writeln('						<tr><td><a href="Work-Bridge Tradeoffs.htm">Bridge Tradeoffs</a></td></tr>');
document.writeln('						<tr><td><a href="Work-Queen Post Terms.htm">Queen Post Bridge Terms</a></td></tr>');
document.writeln('					</table>');
document.writeln('				</div>');
document.writeln('				</td>');
document.writeln('			</tr>');
document.writeln('			<tr><td class="leftheads" align="right" valign="bottom" onClick="ShowMenu(2);" colspan="2" width="170"><a href="WWork-Introduction.htm"><font color="#000066">Woodworking Basics</font></a></td></tr>');
document.writeln('			<tr><td colspan="2" valign="top" align="right">');
document.writeln('				<div title="" id="2" style="display:none";>');
document.writeln('					<table class="leftsubsections">');
document.writeln('						<tr><td><a href="WWork-Surface.htm">WorkPlace</a></td></tr>');
document.writeln('						<tr><td><a href="WWork-Measuring.htm">Measuring Tools</a></td></tr>');
document.writeln('						<tr><td><a href="WWork-Cutting.htm">Cutting Tools</a></td></tr>');
document.writeln('						<tr><td><a href="WWork-Gluing.htm">Glue and Gluing Tools</a></td></tr>');
document.writeln('					</table>');
document.writeln('				</div>');
document.writeln('				</td>');
document.writeln('			</tr>');
document.writeln('			<tr><td  class="leftheads" align="right" valign="bottom" colspan="2" onClick="ShowMenu(3);" width="170"><a href="Bld-Process.htm"><font color="#000066">Build a Queen Post Bridge</font></a></td></tr>');
document.writeln('			<tr><td colspan="2" valign="top" align="right">');
document.writeln('				<div title=""  id="3" style="display:none";>');
document.writeln('					<table class="leftsubsections">');
document.writeln('						<tr><td><a href="Bld-Process.htm">Process</a></td></tr>');
document.writeln('						<tr><td><a href="Bld-Materials.htm">Materials</a></td></tr>');
document.writeln('						<tr><td><a href="Bld-Design.htm">Designing</a></td></tr>');
document.writeln('						<tr><td><a href="Bld-Build Cutting.htm">Building - Cutting</a></td></tr>');
document.writeln('						<tr><td><a href="Bld-Build Gluing.htm">Building - Gluing</a></td></tr>');
document.writeln('						<tr><td><a href="Bld-Testing.htm">Testing</a></td></tr>');
document.writeln('					</table>');
document.writeln('				</div>');
document.writeln('				</td>');
document.writeln('			</tr>');
document.writeln('			<tr><td class="leftheads" align="right" valign="bottom" onClick="ShowMenu(4);" colspan="2" width="170"><a href="Adv-Intro.htm"><font color="#000066">Advanced Topics</font></a></td></tr>');
document.writeln('			<tr><td colspan="2" valign="top" align="right">');
document.writeln('				<div title="" id="4" style="display:none";>');
document.writeln('					<table class="leftsubsections">');
document.writeln('						<tr><td><a href="Adv-External Force Analysis.htm">External Force Analysis</a></td></tr>');
document.writeln('						<tr><td><a href="Adv-Internal Force Analysis.htm">Internal Force Analysis</a></td></tr>');
document.writeln('						<tr><td><a href="Adv-Material Analysis.htm">Material Analysis</a></td></tr>');
document.writeln('						<tr><td><a href="Adv-Buckling Analysis.htm">Buckling Analysis</a></td></tr>');
document.writeln('					</table>');
document.writeln('				</div>');
document.writeln('				</td>');
document.writeln('			</tr>');
//document.writeln('			<tr>');
//document.writeln('				<td>');
//document.writeln('			&nbsp;<br>');
//document.writeln('			<a href="images/home/AboutPVM.swf" onclick="PopFlash(this.href);return false;">');
//document.writeln('				<img src="images/home/flashclick.jpg" alt="" width="170" height="64" border="0"></a>');
//document.writeln('				</td>');
//document.writeln('			</tr>');
document.writeln('		  </table>');



