function toggleBlind(el, speed)
{
    (el.css('display') == 'none') ? el.slideDown(speed) : el.slideUp(speed);
}


$(document).ready(function () {
    $('input,textarea').focus(function () {
        $(this).addClass('focus');
    });
    $('input,textarea').blur(function () {
        $(this).removeClass('focus');
    });
});