$(document).ready(function() {
  $('div.menu> div').hide();
  $('div.menu> h2').click(function() {
 var $nextDiv = $(this).next();
 var $visibleSiblings = $nextDiv.siblings('div:visible');
 if ($visibleSiblings.length ) {
   $visibleSiblings.slideUp('fast', function() {
  $nextDiv.slideToggle('fast');
   });
 } else {
    $nextDiv.slideToggle('fast');
 }
  });
});
$(document).ready(function() {
  $('div#header> div').show();
  $('div#header> h4.toggle').click(function() {
 var $nextDiv = $(this).next();
 var $visibleSiblings = $nextDiv.siblings('div:visible');
 if ($visibleSiblings.length ) {
   $visibleSiblings.slideUp('fast', function() {
  $nextDiv.slideToggle('fast');
   });
 } else {
    $nextDiv.slideToggle('fast');
 }
  });
});


function hidediv() {
if (document.getElementById) { // DOM3 = IE5, NS6
document.getElementById('welcome').style.visibility = 'hidden';
}
else {
if (document.layers) { // Netscape 4
document.hideShow.visibility = 'hidden';
}
else { // IE 4
document.all.hideShow.style.visibility = 'hidden';
}
}
}

function showdiv() {
if (document.getElementById) { // DOM3 = IE5, NS6
document.getElementById('hideShow').style.visibility = 'visible';
}
else {
if (document.layers) { // Netscape 4
document.hideShow.visibility = 'visible';
}
else { // IE 4
document.all.hideShow.style.visibility = 'visible';
}
}
}