function changeDisplay(id, display)
{
	if (nn){
		if (nn6){
			var el=document.getElementById(id);
			el.style.display=display;
		}
		else{
		}
	}
	else
		eval(id+'.style.display="'+display+'";')
}
function display(id) {changeDisplay(id, 'block');}
function collapse(id) {changeDisplay(id, 'none');}

function changeVisibility(id, visibility)
{
	if (nn){
		if (nn6){
			var el=document.getElementById(id);
			el.style.visibility=visibility;
		}
		else{
		}
	}
	else
		eval(id+'.style.visibility="'+visibility+'";')
}
function show(id) {changeVisibility(id, 'visible');}
function hide(id) {changeVisibility(id, 'hidden');}

function showText(id)
{
	display(id);
	hide("more"+id);
	return false;
}
function hideText(id)
{
	collapse(id);
	show("more"+id);
	return false;
}