jQuery Each to For
for (i = 0; i < $hideMes.length; i++) {
$this = $($hideMes[i]);
topOfObject = $this.offset().top + 75;
bottomOfWindow = $(window).scrollTop() + $(window).height();
/* If the object is completely visible in the window, fade it it */
if (bottomOfWindow > topOfObject && $this.is(':visible') && parseInt($this.css('opacity')) === 0) {
$this.animate({'opacity': '1'}, 500);
}
}