//TRATA ESPAÇO---------------------------------------------------------------------------------------------------------------------
function trim(campo, valor){
	
	var i = 0;
	
	var retorno = '';
	
	var inicio = true;
	
	if(valor.length > 0){
		
		for(var i = 0; i < valor.length; i++){
			
			if((valor.charCodeAt(i) != 32) && (inicio))
				inicio = false;
			
			if(!inicio)
				retorno += valor.charAt(i);
		}
	}
	
	campo.value = retorno;
}

//MASCARA DE CEP------------------------------------------------------------------------------------------------------------------
function mascaraCEP(e, campo, valor) {
   	var isIE  = (navigator.userAgent.substr(25,4) == 'MSIE');
   	var isNS = (navigator.userAgent.substr(0,9) == 'Mozilla/5');
	var aux = 0;
   	if (isNS){
     		tipoBrowser = 0;
   	}else{
     		tipoBrowser = 1;
   	}
	if(tipoBrowser == 0)
	{
		if (e.keyCode == 13)
		{
			CheckEnterNE(e);
			return false;
		}
   	}
	var keyNumber = (isIE) ? event.keyCode : e.which;
	if (((keyNumber < 48) || (keyNumber > 57)) && (keyNumber != 13) && (keyNumber != "0") && (keyNumber != 8)){
		if (isIE) 
			event.keyCode = 0;
		return false;
   	}
	
	if(valor.length == 5)
		campo.value = valor + '-';
		
	if((valor.length == 6) && (keyNumber == 8))
		campo.value = valor.substring(0, 5);
}

//MASCARA DE TELEFONE------------------------------------------------------------------------------------------------------------------
function mascaraTelefone(e, campo, valor) {
   	var isIE  = (navigator.userAgent.substr(25,4) == 'MSIE');
   	var isNS = (navigator.userAgent.substr(0,9) == 'Mozilla/5');
	var aux = 0;
   	if (isNS){
     		tipoBrowser = 0;
   	}else{
     		tipoBrowser = 1;
   	}
	if(tipoBrowser == 0)
	{
		if (e.keyCode == 13)
		{
			CheckEnterNE(e);
			return false;
		}
   	}
	var keyNumber = (isIE) ? event.keyCode : e.which;
	
	if (((keyNumber < 48) || (keyNumber > 57)) && (keyNumber != 13) && (keyNumber != "0") && (keyNumber != 8)){
		if (isIE) 
			event.keyCode = 0;
		return false;
   	}
	
	if(valor.length == 2)
		campo.value = valor + ' ';
	else if(valor.length == 7)
		campo.value = valor + '-';
	
	if((valor.length == 3) && (keyNumber == 8))
		campo.value = valor.substring(0, 2);
	else if((valor.length == 8) && (keyNumber == 8))
		campo.value = valor.substring(0, 7);
}