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 AbreJanela(url,opcoes)  {
  wnd=window.open(url,"newsletter",opcoes+",status=0,resizable=1");
}

function AbreJanelaFotos(url){
	wnd=window.open(url);
}

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 JanelaAmplia(url)  {
  wnd=window.open(url,"foto","height=510,width=640,status=0,resizable=0");
}

function IndicaBarbada(url)  {
  wnd=window.open(url,"Indica","height=300,width=250,status=0,resizable=0");
}

function JanelaCorretor(url)  {
  wnd=window.open(url,"Corretor","height=500,width=300,status=0,resizable=0");
}

function JanelaBarbada(url)  {
  wnd=window.open(url,"Barbadas","height=500,width=550,status=0,resizable=0");
}

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_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_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 trim(s) {
	while (s.substring(0,1) == ' ') {
		s = s.substring(1,s.length);
	}
	while (s.substring(s.length-1,s.length) == ' ') {
		s = s.substring(0,s.length-1);
	}
	return s;
}

function soNumero(conteudo){  
	var numeros = "";	
	for (var i=0;i<conteudo.length;i++){  
		if ((conteudo.charCodeAt(i) > 47) && (conteudo.charCodeAt(i) < 58)){
			numeros = numeros + conteudo.substring(i,i+1);  
		}
	}
	return numeros;
}  


function ValidaCaracInteger(campo, e){
	var strCheck 		= '0123456789-';
	var whichCode 	= (window.Event) ? e.which : e.keyCode;

	if ((whichCode == 13) || (whichCode == 8) || (whichCode == 0)) return true;
	key = String.fromCharCode(whichCode);  // Valor para o código da Chave
	if (strCheck.indexOf(key) == -1){ 
		return false;  // Chave inválida
	}
}		


function ValidaCaracFloat(campo, e){
	var strCheck 		= '0123456789,-';
	var whichCode 	= (window.Event) ? e.which : e.keyCode;

	if ((whichCode == 13) || (whichCode == 8) || (whichCode == 0)) return true;
	key = String.fromCharCode(whichCode);  // Valor para o código da Chave
	if (strCheck.indexOf(key) == -1){ 
		return false;  // Chave inválida
	}
}