document.write('<TABLE BORDER="0" WIDTH="640">');
document.write('<TR><TD ALIGN="CENTER"><p><small> | ');
document.write('<a HREF="toc.htm" TARGET="_top">Table of Contents</a> | ');
document.write('<a HREF="vasdx1a.htm" TARGET="_top">Overview</a> | ');
document.write('<A HREF="vasdx2a.htm" TARGET="_top">Vascular Diagnosis</A> | ');
document.write('<A HREF="vasdx3a.htm" TARGET="_top">Vascular Interventions</A> | ');
document.write('<A HREF="vasdx4a.htm" TARGET="_top">Nonvascular Interventions</A> |<BR>| ');
document.write('<A HREF="appxa.htm" TARGET="_top">Appendix A</A> | ');
document.write('<A HREF="appxb.htm" TARGET="_top">Appendix B</A> | ');
document.write('<A HREF="appxc.htm" TARGET="_top">Appendix C</A> | ');
document.write('</small></p></TD></TR></TABLE>');