try
{
    var parent_location = new String(parent.location);
    var top_location = new String(top.location);
    var cur_location = new String(document.location);
    parent_location = parent_location.toLowerCase();
    top_location = top_location.toLowerCase();
    cur_location = cur_location.toLowerCase();

    if ( ( top_location != cur_location ) && parent_location.indexOf('http://femalecare.net') != 0 )
    {
        top.location.href = document.location.href;
    }
}
catch ( err )
{
    top.location.href = document.location.href;
}