// JavaScript Document
function Mascara(formato, keypress, objeto)
{
	campo = eval (objeto);
	if (formato=='DATA')
	{
		caracteres = '01234567890';
		separacoes = 1;
		separacao1 = '-';
		conjuntos = 3;
		conjunto1 = 2;
		conjunto2 = 5;
		if ((caracteres.search(String.fromCharCode (keypress))!=-1) && campo.value.length < (conjunto1 + conjunto2 + 3))
		{
			if (campo.value.length == conjunto1)
				campo.value = campo.value + separacao1;
			if (campo.value.length == conjunto2)
				campo.value = campo.value + separacao1;
			return true;
	
		}
		else
			//campo.value = campo.value.substr(0,campo.value.length-1);
			return false;
		
	}
	
	if (formato=='MESANO')
	{
		caracteres = '01234567890';
		separacoes = 1;
		separacao1 = '-';
		conjuntos = 2;
		conjunto1 = 2;
		conjunto2 = 4;
		if ((caracteres.search(String.fromCharCode (keypress))!=-1) && campo.value.length <	(conjunto1 + conjunto2 + 1))
		{
			if (campo.value.length == conjunto1)
				campo.value = campo.value + separacao1;
		}
		else
			event.returnValue = false;
	}
}

// script coloca os pontos do cnpj
/**
 *
 * function mask(_mask, val)
 *
 * _mask = Mascara Exemplo: ##/##/#### ou ###.###.###-##
 * val   = Valor a ser formatado.
 *
 * Formata um valor  para a mascara definida.
 *
 * pedro.leao@ig.com.br 2003/08/16
 */
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)
 *
 * field = Objeto que esta enviando o evendo onKeyPress()
 * _mask = Mascara Exemplo: ##/##/#### ou ###.###.###-##
 * event = Evento a ser observado.
 *
 * Formata um valor para a mascara definida conforma o valor vai sendo digitado.
 *
 * pedro.leao@ig.com.br 2003;08/16
 */
function maskEvent(field, _mask, event) {
	var key ='';
	var aux='';
	var len=0;
	var i=0;
	var strCheck = '0123456789';
	var rcode = (window.Event) ? event.which : event.keyCode;
	//alert (rcode);
	if(rcode == 13 || rcode == 8 || rcode== 0) {
		//Enter
		return true;
	}
	
	//Get key value from key code
	key=String.fromCharCode(rcode);
	
	if(strCheck.indexOf(key)==-1) {
		//Not a valid key
		return false;
	}
	
	aux=field.value+key;
	//window.alert(aux);
	aux=mask(_mask,aux);
	//window.alert(aux);
	field.value=aux;	
	return false;
}

/**
 *
 * function currencyFormat(fld, milSep, decSep, e)
 *
 * fld    = Objeto a ser verficado.
 * milSep = Separador para milhar.
 * decSep = Separador para decimal.
 * e      = Evento.
 *
 * Formata um valor decimal conforme for digitado no box.
 * Criação: Anonima (coletada em http://http://www.scriptbrasil.com/?class=2&secao=javascript&categoria=Formulários&menu=javascript&ini=1
 * Revisao: pedro.leao@ig.com.br	2003/08/16
 */
	function FormataData(objCampo,teclapres) {
	  var campo = "";
	  var tecla = teclapres.keyCode;
	  vr = objCampo.value;
	  if ("0123456789".search(vr.substr(vr.length-1,1)) == -1) {
		  vr = vr.substr(0, vr.length-1);
		  objCampo.value = vr;
	  }
	  else {   
		vr = vr.replace( ".", "" );
		vr = vr.replace( "/", "" );
		vr = vr.replace( "/", "" );
		tam = vr.length + 1;
		if ( tecla != 9 && tecla != 8 ) {
		  if ( tam > 2 && tam < 5 ) {
			objCampo.value = vr.substr( 0, tam - 2  ) + '/' + vr.substr( tam - 2, tam );
		  }
		  if ( tam >= 5 && tam <= 10 ) {
			objCampo.value = vr.substr( 0, 2 ) + '/' + vr.substr( 2, 2 ) + '/' + vr.substr( 4, 4 ); 
		  }
		}
	  }
	}
	
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 SomenteNumeros(input)
	{
	if ((event.keyCode<48)||(event.keyCode>57))
		event.returnValue = false;
	}
//-------------------------------
function FormataValor(campo,tammax,teclapres) {

	var tecla = teclapres.keyCode;
	var vr = campo.value;
	vr = vr.replace( "-", "" );
	vr = vr.replace( "/", "" );
	vr = vr.replace( ".", "" );
	vr = vr.replace( ".", "" );
	tam = vr.length;

	if (tam < tammax && tecla != 13){ tam = vr.length + 1 ; }

	if (tecla == 13 ){	tam = tam - 1 ; }
		
	if ( tecla == 13 || (tecla >= 48 && tecla <= 57) || (tecla >= 96 && tecla <= 105) ){
		if ( tam <= 2 ){ 
	 		campo.value = vr ; }
	 	tam = tam - 1;
	 	if ( (tam > 2) && (tam <= 5) ){
	 		campo.value = vr.substr( 0, tam - 2 ) + '-' + vr.substr( tam - 2, tam ) ; }
	 	if ( (tam >= 6) && (tam <= 8) ){
	 		campo.value = vr.substr( 0, tam - 6 ) + '/' + vr.substr( tam - 6, 4 ) + '-' + vr.substr( tam - 2, tam ) ; }
	 	if ( (tam >= 9) && (tam <= 11) ){
	 		campo.value = vr.substr( 0, tam - 9 ) + '.' + vr.substr( tam - 9, 3 ) + '/' + vr.substr( tam - 6, 4 ) + '-' + vr.substr( tam - 2, tam ) ; }
	 	if ( (tam >= 12) && (tam <= 14) ){
	 		campo.value = vr.substr( 0, tam - 12 ) + '.' + vr.substr( tam - 12, 3 ) + '.' + vr.substr( tam - 9, 3 ) + '/' + vr.substr( tam - 6, 4 ) + '-' + vr.substr( tam - 2, tam ) ; }
	 	
	}
}
//#################################################################################################################
function verificarCPF(da){
	if (da.value.length == 14) {
	var i; 
	c = da.value;
	s = da.value;
	
	var c1 = s.substr(0,3);
	var c2 = s.substr(4,3);
 	var c3 = s.substr(8,3);
	var c = c1+c2+c3;
	
	var dv = s.substr(12,2); 
	var d1 = 0; 
	var v = false;
	for (i = 0; i < 9; i++) 
	{ 
		d1 += c.charAt(i)*(10-i); 
	} 
	if (d1 == 0){ 
		alert("CPF Inválido")
		da.focus();
		v = true; 
		return false; 
	} 
	d1 = 11 - (d1 % 11); 
	if (d1 > 9) d1 = 0; 
	if (dv.charAt(0) != d1) 
	{ 
		alert("CPF Inválido") 
		da.value = "";
		da.focus();
		v = true;
		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") 
		da.value = "";
		da.focus();
		v = true;
		return false; 
	} 
	list_dados( da.value , 'cpf' );
	//if (document.getElementById("pagina").value.length > 0)
		//alert (document.getElementById("pagina").id)
	//)
}
}