<!-- hide
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

/* Functions that swaps down images. */
function MM_nbGroup(event, grpName) { //v6.0
var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])?args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) { img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr) for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function mmLoadMenus() {
  if (window.mm_menu_0801174712_0) return;
  window.mm_menu_0801174712_0 = new Menu("root",177,18,"Verdana, Arial, Helvetica, sans-serif",12,"#000000","#ffffff","#cccccc","#000084","left","middle",3,0,1000,-5,7,true,true,true,0,true,true);
  mm_menu_0801174712_0.addMenuItem("Description","window.open('2.1.html#2.1.1', '_self');");
  mm_menu_0801174712_0.addMenuItem("Significance","window.open('2.1.html#2.1.2', '_self');");
  mm_menu_0801174712_0.addMenuItem("Registration&nbsp;Requirements","window.open('2.1.html#2.1.3', '_self');");
   mm_menu_0801174712_0.hideOnMouseOut=true;
   mm_menu_0801174712_0.menuBorder=1;
   mm_menu_0801174712_0.menuLiteBgColor='#ffffff';
   mm_menu_0801174712_0.menuBorderBgColor='#555555';
   mm_menu_0801174712_0.bgColor='#555555';
  window.mm_menu_0722170722_1 = new Menu("root",177,18,"Verdana, Arial, Helvetica, sans-serif",12,"#000000","#ffffff","#cccccc","#000084","left","middle",3,0,1000,-5,7,true,true,true,0,true,true);
  mm_menu_0722170722_1.addMenuItem("Description","window.open('2.2.html#2.2.1', '_self');");
  mm_menu_0722170722_1.addMenuItem("Significance","window.open('2.2.html#2.2.2', '_self');");
  mm_menu_0722170722_1.addMenuItem("Registration&nbsp;Requirements","window.open('2.2.html#2.2.3', '_self');");
   mm_menu_0722170722_1.hideOnMouseOut=true;
   mm_menu_0722170722_1.menuBorder=1;
   mm_menu_0722170722_1.menuLiteBgColor='#ffffff';
   mm_menu_0722170722_1.menuBorderBgColor='#555555';
   mm_menu_0722170722_1.bgColor='#555555';
  window.mm_menu_0722164119_1 = new Menu("root",177,18,"Verdana, Arial, Helvetica, sans-serif",12,"#000000","#ffffff","#cccccc","#000084","left","middle",3,0,1000,-5,7,true,true,true,0,true,true);
  mm_menu_0722164119_1.addMenuItem("Description","window.open('2.3.1.html', '_self');");
  mm_menu_0722164119_1.addMenuItem("Significance","window.open('2.3.html#2.3.2', '_self');");
  mm_menu_0722164119_1.addMenuItem("Registration&nbsp;Requirements","window.open('2.3.html#2.3.3', '_self');");
   mm_menu_0722164119_1.hideOnMouseOut=true;
   mm_menu_0722164119_1.menuBorder=1;
   mm_menu_0722164119_1.menuLiteBgColor='#ffffff';
   mm_menu_0722164119_1.menuBorderBgColor='#555555';
   mm_menu_0722164119_1.bgColor='#555555';
  window.mm_menu_0722165030_2 = new Menu("root",177,18,"Verdana, Arial, Helvetica, sans-serif",12,"#000000","#ffffff","#cccccc","#000084","left","middle",3,0,1000,-5,7,true,true,true,0,true,true);
  mm_menu_0722165030_2.addMenuItem("Description","window.open('2.4.html#2.4.1', '_self');");
  mm_menu_0722165030_2.addMenuItem("Significance","window.open('2.4.html#2.4.2', '_self');");
  mm_menu_0722165030_2.addMenuItem("Registration&nbsp;Requirements","window.open('2.4.html#2.4.3', '_self');");
   mm_menu_0722165030_2.hideOnMouseOut=true;
   mm_menu_0722165030_2.menuBorder=1;
   mm_menu_0722165030_2.menuLiteBgColor='#ffffff';
   mm_menu_0722165030_2.menuBorderBgColor='#555555';
   mm_menu_0722165030_2.bgColor='#555555';
  window.mm_menu_0723123011_3 = new Menu("root",177,18,"Verdana, Arial, Helvetica, sans-serif",12,"#000000","#ffffff","#cccccc","#000084","left","middle",3,0,1000,-5,7,true,true,true,0,true,true);
  mm_menu_0723123011_3.addMenuItem("Description","window.open('2.5.html#2.5.1', '_self');");
  mm_menu_0723123011_3.addMenuItem("Significance","window.open('2.5.html#2.5.2', '_self');");
  mm_menu_0723123011_3.addMenuItem("Registration&nbsp;Requirements","window.open('2.5.html#2.5.3', '_self');");
   mm_menu_0723123011_3.hideOnMouseOut=true;
   mm_menu_0723123011_3.menuBorder=1;
   mm_menu_0723123011_3.menuLiteBgColor='#ffffff';
   mm_menu_0723123011_3.menuBorderBgColor='#555555';
   mm_menu_0723123011_3.bgColor='#555555';

  mm_menu_0723123011_3.writeMenus();
} // mmLoadMenus()

// stop hiding -->