/* if no native placeholder support, add via jquery */
$(document).ready(function () {
    if (!Modernizr.input.placeholder) {
        $('input[placeholder]').each(function () {
            var $this = $(this);
            if ($this.val() === '') {
                $this.addClass('placeholder').val($(this).attr('placeholder'));
            }            
        }).focus(function () {
            if ($(this).val() === $(this).attr('placeholder')) {
                $(this).removeClass('placeholder').val('');
            }
        }).blur(function () {
            if ($(this).val() === '') {
                $(this).addClass('placeholder').val($(this).attr('placeholder'));
            };
        });
    }
});