var flag = false;

if (document.images)
{
navabout2_on = new Image();navabout2_on.src = '/images/navabout2_on.gif';
navexhibitions2_on = new Image();navexhibitions2_on.src = '/images/navexhibitions2_on.gif';
navartists2_on = new Image();navartists2_on.src = '/images/navartists2_on.gif';
naveditions2_on = new Image();naveditions2_on.src = '/images/naveditions2_on.gif';
navstockroom_on = new Image(); navstockroom_on.src = '/images/navstockroom_on.gif';
navpublications2_on = new Image();navpublications2_on.src = '/images/navpublications2_on.gif';
navnews2_on = new Image();navnews2_on.src = '/images/navnews2_on.gif';

flag = true;
}


function msover(imgObj){
      if (flag){
                           imgObj.src=eval(imgObj.name + '_on.src');
                            }
}

function msout(imgObj){
       if (flag){
                 imgObj.src='/images/' + imgObj.name + '.gif';
                             }
}


function showTip(tipText) {
window.status = tipText;
return true;
}
function hideTip() {
window.status = '';
return true;
}


function Fetch(page)
{	
  var dept = page.options[page.selectedIndex].value;
  if (dept==""){
  return false;
  }else{
  location=dept;
  }
}