var tocTab = new Array();
tocTab[0] = new Array ("0", "BTTL Schema Model", "EARoot/contents.html", "");
tocTab[1] = new Array ("1", "gl-btt", "EARoot/EA1/contents.html", "");
tocTab[2] = new Array ("2", "gl-btt-content", "EARoot/EA2/contents.html", "");
tocTab[3] = new Array ("3", "System", "", "");
tocTab[4] = new Array ("3.1", "Model Glossary", "glossary.html", "true");
tocTab[5] = new Array ("3.2", "Model Tasks", "tasks.html", "true");
var nCols = 20;