var instatus = true;	// status bar
var ttname = "tooltip"; // tag
var bcolor = "#008000";	// fundo
var fcolor = "#ffffff";	// texto
var opacity = 80; // transparência
var borderstyle = "solid";	// ou "solid"
var borderwidth = 0;
var bordercolor = "#000";
var font = "tahoma, ms sans serif, arial";
var fontsize = 11;

document.write('<div style="padding:3 3 3 5; color: '+fcolor+'; z-index: 2000; position: absolute; filter: alpha(style=0,opacity='+opacity+'); background-color: '+bcolor+'; border-style: '+borderstyle+'; border-width: '+borderwidth+'; border-color: '+bordercolor+'; font-family: '+font+'; font-size: '+fontsize+'; visibility: hidden;" id="'+ttname+'">');
document.write('Link vazio!');
document.write('</div>');

function ToolTip() {
	e = event;
	es = event.srcElement;
	if (es.tooltip != "" && es.tooltip != undefined) {
		document.getElementById(ttname).style.visibility = "visible";
		document.getElementById(ttname).style.left = e.x+15;
		document.getElementById(ttname).style.top = e.y+5;
		document.getElementById(ttname).style.position = "absolute";
		document.getElementById(ttname).innerHTML = es.tooltip;
		if (instatus) {
			window.status = es.tooltip;
		}
	}
}
function hideToolTip() {
	document.getElementById(ttname).style.visibility = "hidden";
	if (instatus) {
		window.status = "";
	}
}
document.onmousemove = ToolTip;
document.onmouseout = hideToolTip;