var timeoutIDoptions = null;
var element = null;
function showToolTip(elmnt) {
	window.clearTimeout(timeoutIDoptions)
	if (element == null) {		
		element = elmnt;
		document.getElementById(elmnt).style.display="block";
	}
	else {	
		hideToolTip(element);
		element = elmnt;
		document.getElementById(elmnt).style.display="block";
	}
}

function hideToolTip () {
	document.getElementById(element).style.display='none';
}

function delayedHideToolTip (elmnt) {
	element = elmnt;
	timeoutIDoptions = window.setTimeout('hideToolTip()', 2000);
}