// JavaScript Document
var contentShown = false;

function toggleAll() {
	if (!contentShown) {
		$('.accordion .expandMe').show();
		contentShown = true;
		if ($('.accordion .expandHead').hasClass("headPlus")) {
			$('.accordion .expandHead').removeClass("headPlus").addClass("headMinus");
		} 
		document.getElementById("toggleAllBtn").value = "Collapse All Answers";			
	} else {
		$('.accordion .expandMe').hide();	
		contentShown = false;
		if ($('.accordion .expandHead').hasClass("headMinus")) {
		$('.accordion .expandHead').removeClass("headMinus").addClass("headPlus");
		}
		document.getElementById("toggleAllBtn").value = "Expand All Answers";			
	}
}

function prepExpand() {
	$('.accordion .expandMe').toggle();
	$('.accordion .expandHead').addClass("headPlus");
		
	$('.expandHead').click(function() {
		$(this).next().toggle();
		if ($(this).hasClass("headPlus")) {
			$(this).removeClass("headPlus").addClass("headMinus");
		} 
		else 
		{
			$(this).removeClass("headMinus").addClass("headPlus");
		}		
		return false;
	});
};