<!-- hide this script from non-javascript-enabled browsers


// pre-cache 'filename' button state images

if (document.images) {
var Nbiobutton_up = new Image(121,64)
Nbiobutton_up.src = "graphics/biobutton_up.jpg"


var Nbiobutton_over = new Image(121,64)
Nbiobutton_over.src = "graphics/biobutton_over.jpg"

var Nbiobutton_onClick = new Image(121,64);
Nbiobutton_onClick.src = "graphics/biobutton_onClick.jpg"

var Nshopbutn_up = new Image(121,64)
Nshopbutn_up.src = "graphics/shopbutn_up.jpg"


var Nshopbutn_over = new Image(121,64)
Nshopbutn_over.src = "graphics/shopbutn_over.jpg"

var Nshopbutn_onClick = new Image(121,64);
Nshopbutn_onClick.src = "graphics/shopbutn_onClick.jpg"

var Nseminarbtn_up = new Image(121,64)
Nseminarbtn_up.src = "graphics/seminarbtn_up.jpg"


var Nseminarbtn_over = new Image(121,64)
Nseminarbtn_over.src = "graphics/seminarbtn_over.jpg"

var Nseminarbtn_onClick = new Image(121,64);
Nseminarbtn_onClick.src = "graphics/seminarbtn_onClick.jpg"

var Nnewsletter_up = new Image(121,64)
Nnewsletter_up.src = "graphics/newsletter_up.jpg"

var Nnewsletter_over = new Image(121,64)
Nnewsletter_over.src = "graphics/newsletter_over.jpg"

var Nnewsletter_onClick = new Image(121,64);
Nnewsletter_onClick.src = "graphics/newsletter_onClick.jpg"

var Nnotes_up = new Image(121,64)
Nnotes_up.src = "graphics/notes_up.jpg"

var Nnotes_over = new Image(121,64)
Nnotes_over.src = "graphics/notes_over.jpg"

var Nnotes_onClick = new Image(121,64);
Nnotes_onClick.src = "graphics/notes_onClick.jpg"

var Nemail1_up = new Image(121,64)
Nemail1_up.src = "graphics/email1_up.jpg"

var Nemail1_over = new Image(121,64)
Nemail1_over.src = "graphics/email1_over.jpg"

var Nemail1_onClick = new Image(121,64);
Nemail1_onClick.src = "graphics/email1_onClick.jpg"

var Nemail_up = new Image(121,64)
Nemail_up.src = "graphics/email_up.jpg"

var Nemail_over = new Image(121,64)
Nemail_over.src = "graphics/email_over.jpg"

var Nemail_onClick = new Image(121,64);
Nemail_onClick.src = "graphics/email_onClick.jpg"

}
// function that displays status bar message

function dm(msgStr) {
  document.returnValue = false;
  if (document.images) { 
     window.status = msgStr;
     document.returnValue = true;
  }
}
// functions that swap images

function di(id,name){
  if (document.images) document.images[id].src=eval(name+".src");
}


// stop hiding -->