function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

MM_reloadPage(true);


// ...

function YY_showHideLayers(L2show, L2hide) { //v3.01
//copyright Mariana Maia
  if (document.layers){ //ns
    for (i=0; i<(document.layers.length); i++){
      if (document.layers[i].name.search(L2hide) != -1){document.layers[i].visibility = 'hide';}
      if (document.layers[i].name.search(L2show) != -1){document.layers[i].visibility = 'show';}
    }
  }else
  if (document.all != null){ //ie
    var yydiv = document.all.tags("DIV");
    for (i=0; i<(yydiv.length); i++){
      if (yydiv[i]) {var yydivname = yydiv[i].id;} else {var yydivname = '';}
      if (yydivname.search(L2hide) != -1) document.all[yydivname].style.visibility = 'hidden';
      if (yydivname.search(L2show) != -1) document.all[yydivname].style.visibility = 'visible';
        }
  }else
  if (document.getElementById){ //mz
    var yydiv = document.getElementsByTagName("DIV");
    for (i=0; i<(yydiv.length); i++){
      if (yydiv[i]) {var yydivname = yydiv[i].id;} else {var yydivname = '';}
      if (yydivname.search(L2hide) != -1) document.getElementById(yydivname).style.visibility = 'hidden';
      if (yydivname.search(L2show) != -1) document.getElementById(yydivname).style.visibility = 'visible';
    }
  }
}




// Navigation: Erster Rollover durch einen Klick abgefangen

firstClick=true

function my_mouseOver(my_show) {
	if (firstClick) {
		YY_showHideLayers(my_show,'M')		 
	}
}


function my_Click(my_show) {/*
	if (!firstClick) {
		firstClick=true
		YY_showHideLayers(my_show,'M')		
	}
	else {
		menuOper=false 
		firstClick=false
		YY_showHideLayers('_','M')			
	}*/
}


// ...

if (navigator.appName == "Netscape") {
  if (document.captureEvents) document.captureEvents(Event.MOUSEUP);
}

document.onmouseup = printEvent;

function printEvent(e) {
	if (navigator.appName == "Microsoft Internet Explorer"){
    	mX = event.clientX;
    	mY = event.clientY;
  	}
  	else {
    	mX = e.pageX;
    	mY = e.pageY;
  	}
  	//alert("Click at x = " + mX + " and y = " + mY);
		YY_showHideLayers('_','M')
	firstClick=true
}


// ...


if (navigator.userAgent.indexOf("Win") != -1){
	//NE4 WIN 
	if (navigator.appName.indexOf('Netscape') != -1) {
		//document.write('<link rel="stylesheet" href="estilo.css">')
document.write('<style type="text/css"></style>')

	}
	//IE4 WIN
//	else document.write('<link rel="stylesheet" href="estilo.css">')
}

else {
	//NE4 MAC 
//	if (navigator.appName.indexOf('Netscape') != -1) document.write('<link rel="stylesheet" href="estilo.css">')
	//IE4 MAC
//	else document.write('<link rel="stylesheet" href="estilo.css">')
}

// ...

function MM_openBrWindow(theURL,winName,features) { //v2.0
 	fern=window.open(theURL,winName,features);
	setTimeout("window.fern.focus()",100)
}
function MM_findObj(n, d) { 
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_showHideLayers() { 
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}//-->

<!-- Esconde e aparece DIV

function aparece() {
document.getElementById('conteudo').style.visibility = "visible";
}