tooltip = {
  name : "widget_news_tooltip",
  offsetX : -130,
  offsetY : 20,
  tip : null
}

tooltip.init = function () {
	if (!tipContainerID) { var tipContainerID = "widget_news_tooltip"; }
	var tipContainer = document.getElementById(tipContainerID);
	
	if (!tipContainer) {
		tipContainer = document.createElementNS ? document.createElementNS("http://www.w3.org/1999/xhtml", "div") : document.createElement("div");
		tipContainer.setAttribute("id", tipContainerID);
		document.getElementsByTagName("body").item(0).appendChild(tipContainer);
	}
	
	if (!document.getElementById) return;
	
	this.tip = document.getElementById (this.name);
	
	if (this.tip) document.onmousemove = function (evt) {tooltip.move (evt)};
	
	var a, sTitle, sRel;
	var anchors = document.getElementsByTagName ("a");
	
	for (var i = 0; i < anchors.length; i++) {
		a = anchors[i];
		sTitle = a.getAttribute("title");
		sRel = a.getAttribute("rel");
		if(sTitle) {
			if(!sRel) {
				a.setAttribute("tiptitle", sTitle);
				a.removeAttribute("title");
				a.onmouseover = function() {tooltip.show(this.getAttribute('tiptitle'))};
				a.onmouseout = function() {tooltip.hide()};
			}
		}
	}
}

tooltip.move = function (evt) {
	var x=0;
	var y=0;
	
	if (document.all) { // Set X and Y for Internet Explorer
		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 { // Set X and Y for all other 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";
}

window.onload = function () {
	tooltip.init ();
}