function quickform(el, type) {
	el = $(el);
	text = el.innerHTML;
	el.onclick = null;
	if (type == 'text')
		el.update('<input type="text" value="'+text+'" onblur="quicksubmit(\''+el.id+'\', this.value, \''+type+'\')"/>');
	else if (type == 'textarea')
		el.update('<textarea onblur="quicksubmit(\''+el.id+'\', this.value, \''+type+'\')">'+text+'</textarea>');
}

function quicksubmit(field, value, type) {
	field = $(field);
	field.update(value);
	field.onclick = function() {quickform(field.id, type);};
}

function hi() {
	for (elt in $$('span.hi')) {
		$(elt).addClassName('lite');
	}
}

function bye() {
	for (elt in $$('span.hi')) {
		$(elt).removeClassName('lite');
	}
}