function hide_answers() {
	$("dd.answer").slideUp("slow");
	$("dt.answer-tab img").attr("src","/images/content/plus.png");
}

$(function(){
	
	/* Hide all faq at first */
	$("dd.answer").hide();
		
	$(".answer-tab")
		.click(function(){
			hide_answers();
			   if ($(this).next().is(":hidden")) { 
               		$(this).parent().find("dd.answer").slideDown(" ");
               		$(this).parent().find("dt.answer-tab img").attr("src","/images/content/minus.png"); 
               		 
               } else { 
               		$(this).parent().find("dd.answer").slideUp(" ");
               		$(this).parent().find("dt.answer-tab img").attr("src","/images/content/plus.png"); 
               }
		});
});

$(document).keypress(function (e) {
/* If user pushes 'a' key */
if (e.which == 97) {
$("dd.answer").slideDown();
$("dt.answer-tab img").attr("class","on");
}

if (e.which == 104) {
$("dd.answer").slideUp();
$("dt.answer-tab img").attr("class","off");
}
});