function getMenu(){ } function showmenu(elmnt){ document.getElementById(elmnt).style.visibility="visible" } function hidemenu(elmnt){ document.getElementById(elmnt).style.visibility="hidden" } function PopupImg(url, width, height) { wnd=window.open('', 'nikunet_kuva', 'toolbar=0,menubar=0,directories=0,height=' + height + ',width=' + width); wnd.document.clear(); wnd.document.write('

'); wnd.document.close(); wnd.focus(); return false; } function openhelp(tbl, fld, id) { wnd=window.open('help.php?t=' + tbl + '&f=' + fld + '&id=' + id, 'nikunet_ohje', 'toolbar=0,menubar=0,directories=0,height=400,width=600,scrollbars=1'); wnd.focus(); }