document.title = "UNIFEG - Centro Universitário da Fundação Educacional Guaxupé";
num = 0;
var opacidade = 10;
var flag=0;

var banner = setTimeout("imgMenu()",100);

function abre_web() {
	url = "http://www.unifeg.edu.br:8080/webacademico/menu/";
    windowname = "web";
    features = "toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no,menubar=no, width=800,height=500,xpos=0,ypos=5,scrollbars=yes";
    window.open(url,windowname,features);
}

/*function criaDiv(texto) {
	info = document.createElement("div");
	info.style.zIndex= "2";
	//if (document.all) { info.style.filter = "alpha(opacity=80)"; }
	//else { info.style.opacity = "0.8"; }
	info.style.height = "30px";
	info.style.width = "80px";
	info.style.background = "yellow";
	info.style.border = "black 1px solid";
	info.style.position = "relative";
	info.style.margin = "20px auto";
	info.innerHTML = texto;
	
}*/

function imgMenu() {
	
	if (document.getElementById('topo')) {
	document.getElementById('topo').innerHTML =	'<div id="menu_superior"><a href="http://web12.fundeg.br/webacademico/publico/cursos.jsp">GRADUA&Ccedil;&Atilde;O</a><a href="http://web12.fundeg.br/webacademico/publico/cursospos.jsp">P&Oacute;S-GRADUA&Ccedil;&Atilde;O</a><a href="http://web12.fundeg.br/webacademico/publico/cursosextensao.jsp">EXTENS&Atilde;O</a><a href="http://www.cead.unifeg.edu.br/">CEAD</a><a href="http://www.unifeg.edu.br/mail.htm">WEB MAIL</a><a href="#" onclick="abre_web()">WEB ACAD&Ecirc;MICO</a>\n</div>\n <a href="http://www.unifeg.edu.br/vestibular/index.html" title="Unifeg"><img src="http://www.unifeg.edu.br/vestibular/imagens/banner-2010.jpg" alt="UNIFEG" /></a>';
	
	/*link graduação: <a href="http://web12.fundeg.br/webacademico/publico/cursos.jsp">GRADUA&Ccedil;&Atilde;O</a>*/
	/*
	<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="744" height="122" title="Topo">\n<param name="movie" value="http://www.unifeg.edu.br/flash/topo_unifeg.swf" />\n<param name="quality" value="high" />\n<embed src="http://www.unifeg.edu.br/flash/topo_unifeg.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="744" height="122"></embed>\n</object>';
	*/
	
	 //script original 
	/*num = randomNumber(6);
	document.getElementById("topo").style.background = "url(http://www.unifeg.edu.br/imagens/menus/menu" + num +".jpg) no-repeat";
	*/
	
	}
	/* =============== */
	
}


/*function fadeOut(id) {

	if (document.all) {
		document.getElementById(id).style.filter = "alpha(opacity=" + opacidade*10 + ")";
	} else {
			document.getElementById(id).style.opacity = opacidade/10;
	}
	//if (opacidade == 1) flag = 1;
}

function fadeIn(id) {

	if (document.all) {
		document.getElementById(id).style.filter = "alpha(opacity=" + opacidade*10 + ")";
	} else {
			document.getElementById(id).style.opacity = opacidade/10;
	}
	if (opacidade == 10) flag = 0;
}*/

function altera_tamanho(id, largura, altura) {
	document.getElementById(id).width = largura;
	document.getElementById(id).height = altura;
}

function randomNumber(limit){
  return Math.floor(Math.random()*limit);
}
//SHADOWBOX
sfHover = function() {
	var sfEls = document.getElementById("menu").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);
//TERMININO JAVASCRIT MENNU