function actual_year() {
	document.getElementById('actual_year').innerHTML = new Date().getUTCFullYear();
}

/**
 * date according to language
 * @author erick leão
 */
function actual_date() {
	document.getElementById('actual_date').innerHTML = new Date().toLocaleString().replace(/^([0-9]:?)*/,'').replace(/([0-9]:?)*$/,'')/*.replace(/(sábado|domingo|(segunda|terça|quarta|quinta|sexta)-feira),?/,"")*/;
}

/**
 * returns array with page width, height and window width, height
 * @author quirksmode.org [edit for firefox by phaez]
 */
function getPageSize() {
	var xScroll, yScroll;
	if (window.innerHeight && window.scrollMaxY) {
		xScroll = document.body.scrollWidth;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight) {	//all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else {	//Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	var windowWidth, windowHeight;
	if (self.innerHeight) {	//all except Explorer
		windowWidth = self.innerWidth;
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) {	//Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { //other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}
	//for small pages with total height less then height of the viewport
	if (yScroll < windowHeight) {
		pageHeight = windowHeight;
	} else {
		pageHeight = yScroll;
	}
	//for small pages with total width less then width of the viewport
	if (xScroll < windowWidth) {
		pageWidth = windowWidth;
	} else {
		pageWidth = xScroll;
	}
	objectPageSize = {pageWidth:pageWidth,pageHeight:pageHeight,largura:windowWidth,altura:windowHeight};
	return objectPageSize;
}
function redimensiona_div_container(id_redimensiona,medida_altura) {/*,medida_largura*/
	document.getElementById(id_redimensiona).style.height = (getPageSize().altura - medida_altura) + 'px';
	//document.getElementById(id_redimensiona).style.width  = (getPageSize().largura - medida_largura) + 'px';
}

/**
 * accessible pop-up window
 * @author ian lloyd | http://accessify.com/tools-and-wizards/accessibility-tools/pop-up-window-generator/
 */
function addEvent(elm, evType, fn, useCapture) {
	if(elm.addEventListener) {
		elm.addEventListener(evType, fn, useCapture);
		return true;
	} else if (elm.attachEvent) {
		var r = elm.attachEvent('on' + evType, fn);
		return r;
	} else {
		elm['on' + evType] = fn;
	}
}
var newWindow = null;
function closeWin() {
	if (newWindow !== null) {
		if (!newWindow.closed) {
			newWindow.close();
		}
	}
}
function popUpWin(url, type, strWidth, strHeight) {
	closeWin();
	type = type.toLowerCase();
	if (type == "fullscreen") {
		strWidth = screen.availWidth;
		strHeight = screen.availHeight;
	}
	var tools="";
	if (type == "window") {
		tools = "resizable,toolbar=yes,location=yes,scrollbars=yes,menubar=yes,width="+strWidth+",height="+strHeight+",top=0,left=0";
	}
	if (type == "console" || type == "fullscreen") {
		tools = "resizable,toolbar=no,location=no,scrollbars=no,width="+strWidth+",height="+strHeight+",left=0,top=0";
	}
	if (type == "standard" || type == "fullscreen") {
		tools = "resizable,toolbar=no,location=no,scrollbars=yes,width="+strWidth+",height="+strHeight+",left=0,top=0";
	}
	newWindow = window.open(url, 'newWin', tools);
	newWindow.focus();
}
function doPopUp(e) {
	//set defaults - if nothing in rel attrib, these will be used
	var t = "window";
	var w = "780";
	var h = "580";
	//look for parameters
	attribs = this.rel.split(" ");
	if (attribs[1]!==null) {
		t = attribs[1];
	}
	if (attribs[2]!==null) {
		w = attribs[2];
	}
	if (attribs[3]!==null) {
		h = attribs[3];
	}
	//call the popup script
	popUpWin(this.href,t,w,h);
	//cancel the default link action if pop-up activated
	if (window.event) {
		window.event.returnValue = false;
		window.event.cancelBubble = true;
	} else if (e) {
		e.stopPropagation();
		e.preventDefault();
	}
}
function findPopUps() {
	var popups = document.getElementsByTagName("a");
	for (i=0;i<popups.length;i++) {
		if (popups[i].rel.indexOf("popup")!=-1) {
			// attach popup behaviour
			popups[i].onclick = doPopUp;
			// add popup indicator
			if (popups[i].rel.indexOf("noicon")==-1) {
				popups[i].style.backgroundImage = "url(pop-up.gif)";
				popups[i].style.backgroundPosition = "0 center";
				popups[i].style.backgroundRepeat = "no-repeat";
				popups[i].style.paddingLeft = "15px";
			}
			// add info to title attribute to alert fact that it's a pop-up window
			popups[i].title = popups[i].title + " [abre em um pop-up]";
		}
	}
}
addEvent(window, 'load', findPopUps, false);

/**
 * flash fix
 * @author stu nicholls
 */
function flash_fix() {
	the_objects = document.getElementsByTagName("object");
	for (var i = 0; i < the_objects.length; i++) {
		the_objects[i].outerHTML = the_objects[i].outerHTML;
	}
}