window.addEvent('domready', function() {
    $ES('a.external').each(function(item) {
        item.setProperty('target', '_blank');
    });
    if ($('keywords')) {
        $('keywords').addEvent('focus', function(event) {
        var event = new Event(event);
        this.removeEvents('focus');
        if (this.value == 'Search FCAI for...') {
            this.value = '';
        }
    });
    }
});