function mask(_mask, val) {
	var i, mki;
	var aux="";
	for(i=mki=0; i<val.length; i++, mki++) {
		if(_mask.charAt(mki)=='' || _mask.charAt(mki)=='#' || _mask.charAt(i)==val.charAt(i)) {
			aux+=val.charAt(i);
		} else {
			aux+=_mask.charAt(mki)+val.charAt(i);
			mki++;
		}
	}
	return aux;
}
function maskEvent(field, _mask, event) {
	var key ='';
	var aux='';
	var len=0;
	var i=0;
	var aux2='';
	var strCheck = '0123456789';
	//var rcode = (window.Event) ? event.which : event.keyCode;
   var rcode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
	if (rcode == 13) {
     var x;
     for (x = 0; x < field.form.elements.length; x++)
       if (field == field.form.elements[x])
         break;
       x = (x + 1) % field.form.elements.length;
       field.form.elements[x].focus();
       return false;
	}
	else
	{
	   key=String.fromCharCode(rcode);
	   if(strCheck.indexOf(key)==-1) {
		   return false;
	   }
	   aux=field.value;
	   aux2=_mask;
	   if(aux.length < aux2.length) {
		   aux=field.value+key;
		   aux=mask(_mask,aux);
		   field.value=aux;
	   }
	   return false;
	}
}
function currencyFormat(fld, milSep, decSep, e) {
	var sep = 0;
	var key = '';
	var i = j = 0;
	var len = len2 = 0;
	var strCheck = '0123456789';
	var aux = aux2 = '';
	var whichCode = (window.Event) ? e.which : e.keyCode;
	if (whichCode == 13) {
		return true;  // Enter
	}
	key = String.fromCharCode(whichCode);  // Get key value from key code
	if (strCheck.indexOf(key) == -1) {
		return false;  // Not a valid key
	}
	len = fld.value.length;
	for(i = 0; i < len; i++) {
		if ((fld.value.charAt(i) != '0') && (fld.value.charAt(i) != decSep)){
			 break;
		}
	}
	aux = '';
	for(; i < len; i++) {
		if (strCheck.indexOf(fld.value.charAt(i))!=-1){
			aux += fld.value.charAt(i);
		}
	}
	aux += key;
	len = aux.length;
	if (len == 0) {
		fld.value = '';
	} else if (len == 1) {
		fld.value = '0'+ decSep + '0' + aux;
	} else if (len == 2) {
		fld.value = '0'+ decSep + aux;
	} else if (len > 2) {
		aux2 = '';
		for (j = 0, i = len - 3; i >= 0; i--) {
			if (j == 3) {
				aux2 += milSep;
				j = 0;
			}
			aux2 += aux.charAt(i);
			j++;
		}
		fld.value = '';
		len2 = aux2.length;
		for (i = len2 - 1; i >= 0; i--) {
			fld.value += aux2.charAt(i);
		}

		fld.value += decSep + aux.substr(len - 2, len);
	}
	return false;
}
function ValidaCPF(field){
	var i,s;
	s = LIMP(field.value);
	var c = s.substr(0,9);
	var dv = s.substr(9,2);
	var d1 = 0;
	for (i = 0; i < 9; i++){
		d1 += c.charAt(i)*(10-i);
	}
	if (d1 == 0){
		alert("CPF inválido!")
		field.value = '';
		return false;
	}
	d1 = 11 - (d1 % 11);
	if (d1 > 9) d1 = 0;
	if (dv.charAt(0) != d1){
		alert("CPF inválido!")
		field.value = '';
		return false;
	}
	d1 *= 2;
	for (i = 0; i < 9; i++)
	{
	d1 += c.charAt(i)*(11-i);
	}
	d1 = 11 - (d1 % 11);
	if (d1 > 9) d1 = 0;
	if (dv.charAt(1) != d1)
	{
		alert("CPF inválido!")
		field.value = "";
		return false;
	}
	return true;
}
function isNUMB(c){
	if((cx=c.indexOf(","))!=-1){
		c = c.substring(0,cx)+"."+c.substring(cx+1);
	}
	if((parseFloat(c) / c != 1)){
		if(parseFloat(c) * c == 0){
			return(1);
		}else{
			return(0);
		}
	}else{
		return(1);
	}
}
function LIMP(c){
	while((cx=c.indexOf("-"))!=-1){
		c = c.substring(0,cx)+c.substring(cx+1);
	}
	while((cx=c.indexOf("/"))!=-1){
		c = c.substring(0,cx)+c.substring(cx+1);
	}
	while((cx=c.indexOf(","))!=-1){
		c = c.substring(0,cx)+c.substring(cx+1);
	}
	while((cx=c.indexOf("."))!=-1){
		c = c.substring(0,cx)+c.substring(cx+1);
	}
	while((cx=c.indexOf("("))!=-1){
		c = c.substring(0,cx)+c.substring(cx+1);
	}
	while((cx=c.indexOf(")"))!=-1){
		c = c.substring(0,cx)+c.substring(cx+1);
	}
	while((cx=c.indexOf(" "))!=-1){
		c = c.substring(0,cx)+c.substring(cx+1);
	}
	return(c);
}
function RealTestaCNPJ(CNPJ,g){
	var VerCNPJ=0;
	var ind=2;
	var tam;
	for(f=g;f>0;f--){
		VerCNPJ+=parseInt(CNPJ.charAt(f-1))*ind;
		if(ind>8){
			ind=2;
		}else{
			ind++;
		}
	}
	VerCNPJ%=11;
	if(VerCNPJ==0 || VerCNPJ==1){
		VerCNPJ=0;
	}else{
		VerCNPJ=11-VerCNPJ;
	}
	if(VerCNPJ!=parseInt(CNPJ.charAt(g))){
		return(0);
	}else{
		return(1);
	}
}
function VerificaCNPJ(CNPJ){
	CNPJ = LIMP(CNPJ);
	if(isNUMB(CNPJ) != 1){
		return(0);
	}else{
		if(CNPJ == 0){
			return(0);
		}else{
			g=CNPJ.length-2;
			if(RealTestaCNPJ(CNPJ,g) == 1){
				g=CNPJ.length-1;
				if(RealTestaCNPJ(CNPJ,g) == 1){
					return(1);
				}else{
					return(0);
				}
			}else{
				return(0);
			}
		}
	}
}
function ValidaCNPJ(field){
	var campo;
	campo = field.value;
	if(VerificaCNPJ(campo) == 1){
		return true;
	}else{
		alert("CNPJ inválido!");
		field.value = '';
		return false;
	}
	return true;
}
function PopBoleto(url)
{
  janela=window.open(url,'BOLETO','toolbar=yes,menubar=yes,resizable=yes,status=no,scrollbars=yes,width=700,height=450,top=0,left=0');
  /*r = showModalDialog('Boleto.aspx',window,'dialogWidth:700px;dialogHeight:600px;center:yes;status:no;help:no;menubar:yes;resizable:yes;');*/
}
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_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_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];}
}