$(document).ready(function() {
    $('input#headersearch').focus(headerSearchFocus);
    $('input#headersearch').blur(headerSearchBlur);
});

function headerSearchFocus(e) {
    $('#headersearch').css('textAlign', 'left');
    $('#headersearch').css('color', 'black');
    $('#headersearch').val('');
}

function headerSearchBlur(e) {
    $('#headersearch').css('textAlign', 'right');
    $('#headersearch').css('color', '#999');
    $('#headersearch').val('Search this Site');
}