document.writeln('<div id="shademenu" class="shadetabs"><ul>');
document.writeln('<li><a  style="text-decoration: none"href="index.htm">Home</a></li>');
document.writeln('<li><a href="#" rel="dropmenu1">Profile</a></li>');
document.writeln('<li><a href="#" rel="dropmenu2">Portfolio</a></li>');
document.writeln('<li><a href="#" rel="dropmenu3">Services</a></li></ul></div>');

<!--1st drop down menu -->
document.writeln('<div id="dropmenu1" class="dropmenudiv" style="width: 100px;">');
document.writeln('<a href="overview.htm">About SDS</a>');
document.writeln('<a href="experience.htm">Experience</a>');
document.writeln('<a href="location.htm">Location</a>');
document.writeln('<a href="contact.htm">Contact Us</a></div>');

<!--2nd drop down menu -->
document.writeln('<div id="dropmenu2" class="dropmenudiv" style="width: 120px;">');
document.writeln('<a href="commercial.htm">Commercial</a>');
document.writeln('<a href="educational.htm">Educational</a>');
document.writeln('<a href="industrial.htm">Industrial</a>');
document.writeln('<a href="institutional.htm">Institutional</a>');
document.writeln('<a href="map.htm">Map of Projects</a></div>');

<!--3rd drop down menu -->
document.writeln('<div id="dropmenu3" class="dropmenudiv" style="width: 100px;">');
document.writeln('<a href="#">Engineering</a>');
document.writeln('<a href="#">Architectural</a></div>');

//tabdropdown.initializetabmenu("tab_menu_id", optional_selected_tab_number)
//ie: tabdropdown.initializetabmenu("tab_menu_id", 2)
tabdropdown.initializetabmenu("shademenu")