showSplitText
$('p').children().addBack().contents().each(function() {
if ( this.nodeType == 3 ) {
$(this).replaceWith($(this).text().replace(/(\S)/g, '<span class="split-text">$1</span>'));
}
});
$('.split-text').css('opacity', 0);
$('.split-text').each(function(i) {
$(this).delay(i*50).animate({'opacity': 1}, 500);
});