function bookmark()
{
netscape="Hit CTRL+D to add a bookmark to this site."
if (navigator.appName=='Microsoft Internet Explorer')
{
window.external.AddFavorite('http://www.airlineticketshub.com/', 'Airline Tickets - Search Online and Reserve');
}
else if (navigator.appName=='Netscape')
{
alert(netscape);
}
}

function popup(path,x,y)
{
   window.open(path,"window","menubar=no,resizable=yes,width="+x+",height="+y+",toolbar=no,top=252,left=100,scrollbars=yes")
}