function ge(n){
	return document.getElementById(n);
}
var getOffset = function(o){
	for(var r = {x: o.offsetLeft, y: o.offsetTop, h: o.offsetHeight, w: o.offsetWidth}; o = o.offsetParent; r.x += o.offsetLeft, r.y += o.offsetTop);
	return r;
}
function getElementsByClassName(name, parent){
	for(var o = [], n = new RegExp("\\b" + name.replace(/([(){}|*+?.,^$\[\]\\])/g, "\\\$1") + "\\b"), l = (parent || document).getElementsByTagName("*"), i = l.length; i--;)
		n.test(l[i].className) && (o[o.length] = l[i]);
	return o;
}
function getElementsInClassName(name, elements){
	for(var o = [], n = new RegExp("\\b" + name.replace(/([(){}|*+?.,^$\[\]\\])/g, "\\\$1") + "\\b"), l = elements, i = l.length; i--;)
		n.test(l[i].className) && (o[o.length] = l[i]);
	return o;
}

function simpleShowHide(o) {
	var obj = document.getElementById(o), d = obj.style.display;
	obj.style.display = d == "none" || !d ? "block" : "none";
}
function showHide(objeto,opcao) {
 var obj = document.getElementById(objeto);
 obj.style.display = opcao;
}

function fontRezise(a) {
	var min = 8, max = 17, d = 14;
	var o = getElementsByClassName('fontSize');
	for(i = o.length; i--;) {
		for(var j = o[i].getElementsByTagName("p"), c = j.length; c--;) {
			var e = j[c], s =  e.style.fontSize ? +e.style.fontSize.replace("px","") : d;
			a && (s < max) ? s++ : !a && (s > min && s--);
			e.style.fontSize = s + "px";
		}
	}
	window.SimpleScroll && window.SimpleScroll.refresh();
}