<div class="section">
	<h3 class="title">Title</h3>
	<span class="description">...</span>
</div>
<div class="section">
	<h3 class="title">Title</h3>
	<span class="description">...</span>
</div>

This code will let you access the child elements of ‘.section’ when you use an ‘each’ function

<script type="text/javascript">
$(function(){
	$('.section').each(function(i,element){
		$('description',this).fadeOut(100).fadeIn(100).fadeOut(100).fadeIn(100);
	});
});
</script>

I hope this helps someone, I kept forgetting how to do this, so this is mostly a reminder for myself.
Source: http://stackoverflow.com/questions/306583/jquery-this-selector-and-children/306904#306904

I found this cool website where I read that ie7 does something weird with the stack order when it renders the page and solves the problem using jQuery. Surprisingly I just copied and pasted the code (after analyzing it of course) and it fixed my problem!

Here is the code! for more details on this solution go to Vance Lucas Website

$(function() {
	var zIndexNumber = 1000;
	$('div').each(function() {
		$(this).css('zIndex', zIndexNumber);
		zIndexNumber -= 10;
	});
});