<!-- 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;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

// PRELOAD IMAGES
  if (document.images) {
  top_bthome_f2 = new Image(55 ,25); top_bthome_f2.src = "images/top_bthome_f2.jpg";
  top_bthome_f1 = new Image(55 ,25); top_bthome_f1.src = "images/top_bthome.jpg";
  mainnav_01_f2 = new Image(121 ,41); mainnav_01_f2.src = "images/mainnav_01_f2.jpg";
  mainnav_01_f1 = new Image(121 ,41); mainnav_01_f1.src = "images/mainnav_01.jpg";
  mainnav_02_f2 = new Image(97 ,41); mainnav_02_f2.src = "images/mainnav_02_f2.jpg";
  mainnav_02_f1 = new Image(97 ,41); mainnav_02_f1.src = "images/mainnav_02.jpg";
  mainnav_03_f2 = new Image(82 ,41); mainnav_03_f2.src = "images/mainnav_03_f2.jpg";
  mainnav_03_f1 = new Image(82 ,41); mainnav_03_f1.src = "images/mainnav_03.jpg";
  mainnav_04_f2 = new Image(99 ,41); mainnav_04_f2.src = "images/mainnav_04_f2.jpg";
  mainnav_04_f1 = new Image(99 ,41); mainnav_04_f1.src = "images/mainnav_04.jpg";
  mainnav_05_f2 = new Image(86 ,41); mainnav_05_f2.src = "images/mainnav_05_f2.jpg";
  mainnav_05_f1 = new Image(86 ,41); mainnav_05_f1.src = "images/mainnav_05.jpg";
  mainnav_06_f2 = new Image(70 ,41); mainnav_06_f2.src = "images/mainnav_06_f2.jpg";
  mainnav_06_f1 = new Image(70 ,41); mainnav_06_f1.src = "images/mainnav_06.jpg";
  sidenav_01_f2 = new Image(191 ,40); sidenav_01_f2.src = "images/sidenav_01_f2.jpg";
  sidenav_01_f1 = new Image(191 ,40); sidenav_01_f1.src = "images/sidenav_01.jpg";
  sidenav_02_f2 = new Image(191 ,40); sidenav_02_f2.src = "images/sidenav_02_f2.jpg";
  sidenav_02_f1 = new Image(191 ,40); sidenav_02_f1.src = "images/sidenav_02.jpg";
  sidenav_03_f2 = new Image(191 ,40); sidenav_03_f2.src = "images/sidenav_03_f2.jpg";
  sidenav_03_f1 = new Image(191 ,40); sidenav_03_f1.src = "images/sidenav_03.jpg";
  sidenav_04_f2 = new Image(191 ,40); sidenav_04_f2.src = "images/sidenav_04_f2.jpg";
  sidenav_04_f1 = new Image(191 ,40); sidenav_04_f1.src = "images/sidenav_04.jpg";
  sidenav_05_f2 = new Image(191 ,40); sidenav_05_f2.src = "images/sidenav_05_f2.jpg";
  sidenav_05_f1 = new Image(191 ,40); sidenav_05_f1.src = "images/sidenav_05.jpg";
  }
  
// stop hiding -->