Javascript Expand Function Error - IE8

I’m having a peculiar problem with some JavaScript on my website that I cannot seem to figure out and fix. The problem stems from Internet Explorer’s inability to expand questions in the FAQ section of my website ( link: http://phonesforyourcharity.com/faq.php ). Of course the expand function works in Firefox and Safari.

The <script type=“text/javascript” src=“js/faq.js”></script> in the source
refers to:


$(function(){
	
	$("dd.answer")
		.hide();
	
	$("dl.faq dt")
		.append("<br /><a href='#' title='Reveal Answer' class='answer-tab'>Answer</a>");
		
	$(".answer-tab")
		.click(function(){
			$(this)
				 .parent().parent()
				 .find("dd.answer")
				 .slideToggle();
            return false;
		});
});

Any help would be greatly appreciated!

Does anyone know of an extend all code I could use?