function faqdisplay(item) {

	var e = item;
	var toggleDisplay = "none";
	e = e.substring(4,6);
	e = document.getElementById('i' + e + '-1');
	if (e.style.display == 'block') {		
		toggleDisplay = "none";
	} else {
		toggleDisplay = "block";
	}
	
	//alert(e);
	
	// Hide all the faqs.
	document.getElementById('i1-1').style.display = "none";
	document.getElementById('i1-2').style.display = "none";
	document.getElementById('i1-3').style.display = "none";
	document.getElementById('i2-1').style.display = "none";
	document.getElementById('i2-2').style.display = "none";
	document.getElementById('i2-3').style.display = "none";
	document.getElementById('i3-1').style.display = "none";
	document.getElementById('i3-2').style.display = "none";
	document.getElementById('i4-1').style.display = "none";
	document.getElementById('i5-1').style.display = "none";
	document.getElementById('i5-2').style.display = "none";
	document.getElementById('i6-1').style.display = "none";
	document.getElementById('i7-1').style.display = "none";
	document.getElementById('i8-1').style.display = "none";
	document.getElementById('i9-1').style.display = "none";
	document.getElementById('i10-1').style.display = "none";
	document.getElementById('i11-1').style.display = "none";
			
	// show the item clicked on.
	switch(item) {
		case 'item1':
			document.getElementById('i1-1').style.display = toggleDisplay;
			document.getElementById('i1-2').style.display = toggleDisplay;
			document.getElementById('i1-3').style.display = toggleDisplay;
			break;
		case 'item2':
			document.getElementById('i2-1').style.display = toggleDisplay;
			document.getElementById('i2-2').style.display = toggleDisplay;
			document.getElementById('i2-3').style.display = toggleDisplay;
			break;
		case 'item3':
			document.getElementById('i3-1').style.display = toggleDisplay;
			document.getElementById('i3-2').style.display = toggleDisplay;
			break;
		case 'item4':
			document.getElementById('i4-1').style.display = toggleDisplay;
			break;
		case 'item5':
			document.getElementById('i5-1').style.display = toggleDisplay;
			document.getElementById('i5-2').style.display = toggleDisplay;
			break;
		case 'item6':
			document.getElementById('i6-1').style.display = toggleDisplay;
			break;
		case 'item7':
			document.getElementById('i7-1').style.display = toggleDisplay;
			break;
		case 'item8':
			document.getElementById('i8-1').style.display = toggleDisplay;
			break;
		case 'item9':
			document.getElementById('i9-1').style.display = toggleDisplay;
			break;
		case 'item10':
			document.getElementById('i10-1').style.display = toggleDisplay;
			break;
		case 'item11':
			document.getElementById('i11-1').style.display = toggleDisplay;
			break;
			
	}
}