document.getElementById("DBConceptsNav").innerHTML = "<ul>\n" +
  "<li><a href=\"http://www.siebelguide.com/basics/comingsoon.html\">DB Concepts Intro</a></li>\n" +
  "<li><a href=\"http://www.siebelguide.com/basics/basetables.html\">Base Tables</a></li>\n" +
  "<li><a href=\"http://www.siebelguide.com/basics/extensiontables.html\">Extension Tables</a></li>\n" +
  "<li><a href=\"http://www.siebelguide.com/basics/eimtables.html\">EIM Tables</a></li>\n" +
  "<li><a href=\"http://www.siebelguide.com/basics/partymodel.html\">Party Model</a></li>\n" +
  "<li><a href=\"http://www.siebelguide.com/basics/siebelcolumns.html\">Columns</a></li>\n" +
  "<li><a href=\"http://www.siebelguide.com/basics/databaseindex.html\">Index</a></li>\n" +
  "<li><a href=\"http://www.siebelguide.com/basics/siebeluserkeys.html\">User Keys</a></li>\n" +
  "<li><a href=\"http://www.siebelguide.com/basics/1_1RelationShip.html\">1:1 Relationship</a></li>\n" +
  "<li><a href=\"http://www.siebelguide.com/basics/1_MRelationShip.html\">1:M Relationship</a></li>\n" +
  "<li><a href=\"http://www.siebelguide.com/basics/M_MRelationShip.html\">M:M Relationship</a></li>\n" +
  "<li><a href=\"http://www.siebelguide.com/basics/siebelinnerjoin.html\">Inner Join</a></li>\n" +
  "<li><a href=\"http://www.siebelguide.com/basics/siebelouterjoin.html\">Outer Join</a></li>\n" +
  "<li><a href=\"http://www.siebelguide.com/basics/implicitjoin.html\">Implicit Join</a></li>\n" +
  "<li><a href=\"http://www.siebelguide.com/basics/explicitjoin.html\">Explicit Join</a></li>\n" +
  "</ul>";