function exp(item) {
	var wm = document.getElementById(item);

	if (wm.className == 'show') { wm.className='hide'; } 
	else { wm.className = 'show'; }
    return;
}

function expall(toggleName, item, num) {
	var AllItems;
	AllItems = document.getElementById(toggleName);
	var wm;
	var FAQCounter;
	for(FAQCounter=1;FAQCounter<=num;FAQCounter++){
		wm = document.getElementById(item + FAQCounter);

		if (AllItems.checked==false) {
			wm.className='hide';
		} else {
			wm.className = 'show';
		}
	}
	return;
}