<!--

// MM FUNCTIONS
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 MM_findObj(n, d) { //v4.01
  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() { //v6.0
  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; }
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

// VALIDA FORMULARIO
function mandar(){
	if ((document.form.nome.value == "") || (document.form.email.value == "") || (document.form.mensagem.value == "")){
		alert("Você deve preencher todos os campos.");
		}
	else
		{	
		document.form.submit();
		}
}


// ABRE IMAGEM GENERICA
// popups
// copydesk da função original do HTMLArea 3.0, de Mihai Bazon
function __dlg_init(body_height) {
    if(!body_height) {
    var body = document.body;
    var div = document.createElement("div");
    body.appendChild(div);
    var pos = absPos(div);
    body_height = pos.y;
    remove(div);
    }
  if (!document.all) {
    var x = opener.screenX + (opener.outerWidth - window.outerWidth) / 2;
    var y = opener.screenY + (opener.outerHeight - window.outerHeight) / 2;
    } else {
    var x = (screen.availWidth - body.offsetWidth) / 2;
    var y = (screen.availHeight - (2 * body_height - body.clientHeight)) / 2;
    }
window.moveTo(x, y);
(document.all ? document.body : window).onkeypress = __dlg_close_on_esc;
};

function __dlg_resize_to_image() {
var img = document.getElementsByTagName('img')[0];
var xy = absPos(img);
window.resizeTo(xy.x + img.offsetWidth + 15, xy.y + img.offsetHeight + (document.all ? 120 : 95));
__dlg_init();
};

function __dlg_close_on_esc(ev) {
ev || (ev = window.event);
    if(ev.keyCode == 27) {
    window.close();
    return false;
    }
return true;
};

function remove(elem) { elem.parentNode.removeChild(elem); }

function $(id,doc) { return (doc || document).getElementById(id) || null; }

function absPos(el) {
  for(var lx = 0, ly = 0; el != null; lx += el.offsetLeft, ly += el.offsetTop, el = el.offsetParent);
return { 'x': lx, 'y': ly }
}

//-->