// JavaScript Document
//function togglemenu() {
	//$(this:first.child).toggle();
	
	/*alert(this.getElementsByTagName('ul')[0]);*/
	//this.getElementsByTagName('ul')[0].style.display = 'block';
	//


/*		for (j=0; j < ids.length; j++){
		var elid = document.getElementById(ids[j]).childNodes;
		for (k=0; k < tags.length; k++){
			for (i=0; i < elid.length; i++){ //elid.length
				if(document.getElementById(ids[j]).childNodes[i].nodeName.toLowerCase() == tags[k]){
					if(document.getElementById(ids[j]).childNodes[i].nodeName.toLowerCase() == 'h1'){
						document.getElementById(ids[j]).childNodes[i].style.fontSize = tamtit +'px';
					} else {
						document.getElementById(ids[j]).childNodes[i].style.fontSize = tam +'px';
					}
				}
			}
		}
	}
*/
//}





function setOpacity(id, opacity) {
  var object = document.getElementById(id);
		
	object.style.opacity = (opacity / 100);
	object.style.filter = 'alpha(opacity=' + opacity + ')';
}
function showhide(layer_ref) {
	$('#'+layer_ref).toggle();
}
function show(layer_ref) {
	state = 'block';

	hideshowobjs(layer_ref);
}
function hide(layer_ref) {
	state = 'none';

	hideshowobjs(layer_ref);
}

function hideshowobjs(layer_ref){
	if (document.getElementById) {
		document.getElementById(layer_ref).style.display = state;
	}
	if (document.layers) { //IS NETSCAPE 4 or below
		document.layers[layer_ref].display = state;
	}
	if (document.all &&!document.getElementById) { //IS IE 4 or 5 (or 6 beta)
		eval("document.all." + layer_ref + ".style.display = state");
	}
}


function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function eraseCookie(name) {
	createCookie(name,"",-1);
}


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function fotogaleria(path) {
	parent.tb_show(null, path+"/index.html?KeepThis=true&TB_iframe=true&height=400&width=600", false);
}
/*function fotogaleria(nome){
	tb_show(nome,"/hotsites/olimpiadas2008/fotogaleria/arquivos/"+ nome +"/index.html?KeepThis=true&TB_iframe=true&height=400&width=600", false);
}
*/