.tdtooltip					{position:relative;}
.tdtooltip:hover span.tooltiptext	{display:block;}
.tooltiptext				{display:none; position:absolute; z-index:100; border:1px; background-color:yellow; border-style:solid; border-width:1px; border-color:black;
								padding:1px; color:black; top:10px; left:10px; font-size:12; }