var tooltipEnabled = false;

function showTooltip( container, text ) {
	if ( !tooltipEnabled ) { return; }
	var e = document.getElementById( container );
	e.innerHTML = text;
}

function hideTooltip( container ) {
	if ( !tooltipEnabled ) { return; }
	var e = document.getElementById( container );
	e.innerHTML = '&nbsp;';
}

document.observe( "dom:loaded", function() { tooltipEnabled=true;} );
