function display_faq()
{
	size = document.faq.to_display.options.length
	selected = document.faq.to_display.selectedIndex
	id = ""

	for (i = 0; i < size; i++)
	{
		id = document.faq.to_display.options[i].value
		//alert(id)
		document.getElementById(id).style.visibility = 'hidden'
	}

	id = document.faq.to_display.options[selected].value 
	//alert(id)
	document.getElementById(id).style.visibility = 'visible'
}