function AparecerDiv(id) {
	if (document.getElementById(id).style.display == 'none') { document.getElementById(id).style.display = 'block'; }
	else {document.getElementById(id).style.display = 'none'; }
}
function FecharDiv(id) { document.getElementById(id).display = 'none'; }

// Esconder alvo
function hide(id) {
	document.getElementById(id).style.display = 'none';
}

// Mostrar alvo
function show(id) {
	document.getElementById(id).style.display = 'block';
}

// TOOLTIP BASEADO EM:
// http://qrayg.com/experiment/qtip/
// http://www17.brinkster.com/chivalrous/tutoriais/tooltip.html - Crédito: Rogério Lino (http://rogeriolino.wordpress.com/2007/02/24/javascript-tooltip/)
//
// PARA CHAMAR A FUNÇAO:
// window.onload = function () {
//     tooltip.init ();
// }
//
// O Elemento com a tooltip tem que estar com a className de 'toolTip'
//
tooltip = {
	qTipTag : "a,label,img", //Elementos que aceitam tooltip
	name    : "qTip", // nome da div tooltip
	offsetX : 15,
	offsetY : 15,
	tip     : null
}

tooltip.init = function (){
	var tipContainer = document.createElement("div");
		tipContainer.setAttribute("id", this.name);
		document.getElementsByTagName("body").item(0).appendChild(tipContainer);

	this.tip = document.getElementById (this.name);
	if (this.tip) document.onmousemove = function (evt) {tooltip.move (evt)};

	var a, sTitle, elements;
	
	var elementList = this.qTipTag.split(",");
	for(var j = 0; j < elementList.length; j++){
		elements = document.getElementsByTagName(elementList[j]);
		if(elements){
			for (var i = 0; i < elements.length; i ++){
				a = elements[i];
				sTitle = a.getAttribute("title");
				if(sTitle && a.className == 'toolTip'){
					a.setAttribute("tiptitle", sTitle);
					a.removeAttribute("title");
					a.removeAttribute("alt");
					a.onmouseover = function() {tooltip.show(this.getAttribute('tiptitle'))};
					a.onmouseout = function() {tooltip.hide()};
				}
			}
		}
	}
	
	tooltip.hide();
}

tooltip.move = function (evt) {
	var x=0, y=0;
	if (document.all) {//IE
		x = (document.documentElement && document.documentElement.scrollLeft) ? document.documentElement.scrollLeft : document.body.scrollLeft;
		y = (document.documentElement && document.documentElement.scrollTop) ? document.documentElement.scrollTop : document.body.scrollTop;
		x += window.event.clientX;
		y += window.event.clientY;
	}
	else {//Good Browsers
		x = evt.pageX;
		y = evt.pageY;
	}
	this.tip.style.left = (x + this.offsetX) + "px";
	this.tip.style.top = (y + this.offsetY) + "px";
}

tooltip.show = function (text) {
	if (!this.tip) return;
	this.tip.innerHTML = text;
	this.tip.style.display = "block";
}

tooltip.hide = function () {
	if (!this.tip) return;
	this.tip.innerHTML = "";
	this.tip.style.display = "none";
}
// END TOOLTIP //