// JavaScript Document

/**          ÁREA ADMINISTRATIVA          **/
function verFoto(foto)
{	var w = foto.width * 3;
	var h = foto.height * 3;
	var pic = window.open('','','width=' + w + ',height=' + h);
	
	pic.document.write('<html><body topmargin=0 leftmargin=0>');
	pic.document.write('<a href="javascript:window.close()">');
	pic.document.write('<img src="' + foto.src + '" width="' + w + '" height="' + h + '" border="0" alt="Fechar Janela">');
	pic.document.write('</a></body></html>');
}

function soNumeros()
{	var tecla = window.event.keyCode;

	if (tecla < 48 || tecla > 57)
	{	window.event.returnValue = false;	}
}

/*****************************************************************************************************
*****											   MÁSCARAS										 *****
*****************************************************************************************************/

//função para formatação de VALORES
function mascaraReal(campo)
{	ie =  document.all ? true : false;

	if (ie)
		FormataValorIE(campo);
      else
		FormataValorNS(campo);
}

function FormataValorNS(campo)
{	campo.value = FiltraCampo(campo);
	
	vr = campo.value;
			
	if (vr.length == 0)
	{	campo.value = "0,00";	}
	
	while (vr.substr(0, 1) == 0)
	{	if (vr == "0,00")
			break;
		vr = vr.substr(1, campo.value.length - 1);	}
	
	campo.value = vr;
	tam = vr.length;

	if ( tam <= 2 ) 
		campo.value = tam == 1 ? "0,0" + vr.substr(tam - 1, 1) : "0," + vr.substr(tam - 2, 2); 
 	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 - 5 ) + '.' + vr.substr( tam - 5, 3 ) + ',' + vr.substr( tam - 2, tam ) ; 
 	if ( (tam >= 9) && (tam <= 11) ) 
 		campo.value = vr.substr( 0, tam - 8 ) + '.' + vr.substr( tam - 8, 3 ) + '.' + vr.substr( tam - 5, 3 ) + ',' + vr.substr( tam - 2, tam ) ; 
 	if ( (tam >= 12) && (tam <= 14) ) 
 		campo.value = vr.substr( 0, tam - 11 ) + '.' + vr.substr( tam - 11, 3 ) + '.' + vr.substr( tam - 8, 3 ) + '.' + vr.substr( tam - 5, 3 ) + ',' + vr.substr( tam - 2, tam ) ; 
 	if ( (tam >= 15) && (tam <= 17) )
 		campo.value = vr.substr( 0, tam - 14 ) + '.' + vr.substr( tam - 14, 3 ) + '.' + vr.substr( tam - 11, 3 ) + '.' + vr.substr( tam - 8, 3 ) + '.' + vr.substr( tam - 5, 3 ) + ',' + vr.substr( tam - 2, tam ) ;
}

function FormataValorIE(campo)
{	var tecla = window.event.keyCode;

	if (tecla < 48 || tecla > 57 && tecla < 96 || tecla > 105)
		if (tecla != 8 && tecla != 46)
			return false;
	vr = campo.value;
			
	if (vr == "")
	{	campo.value = "0,00";
		vr = campo.value;	}
	
	while (vr.substr(0, 1) == 0)
	{	if (vr == "0,00" || vr == "")
			break;

	vr = vr.substr(1, campo.value.length - 1);	}
	
	campo.value = vr;
	vr = vr.replace( "/", "" );
	vr = vr.replace( "/", "" );
	vr = vr.replace( ",", "" );
	vr = vr.replace( ".", "" );
	vr = vr.replace( ".", "" );
	vr = vr.replace( ".", "" );
	vr = vr.replace( ".", "" );
	tam = vr.length;

	if ( tam <= 2 )
	{	campo.value = tam == 1 ? "0,0" + vr.substr(tam - 1, 1) : "0," + vr.substr(tam - 2, 2); }
	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 - 5 ) + '.' + vr.substr( tam - 5, 3 ) + ',' + vr.substr( tam - 2, tam ); }
	if ( (tam >= 9) && (tam <= 11) )
	{	campo.value = vr.substr( 0, tam - 8 ) + '.' + vr.substr( tam - 8, 3 ) + '.' + vr.substr( tam - 5, 3 ) + ',' + vr.substr( tam - 2, tam ) ; }
	if ( (tam >= 12) && (tam <= 14) )
	{	campo.value = vr.substr( 0, tam - 11 ) + '.' + vr.substr( tam - 11, 3 ) + '.' + vr.substr( tam - 8, 3 ) + '.' + vr.substr( tam - 5, 3 ) + ',' + vr.substr( tam - 2, tam ); }
	if ( (tam >= 15) && (tam <= 17) )
	{	campo.value = vr.substr( 0, tam - 14 ) + '.' + vr.substr( tam - 14, 3 ) + '.' + vr.substr( tam - 11, 3 ) + '.' + vr.substr( tam - 8, 3 ) + '.' + vr.substr( tam - 5, 3 ) + ',' + vr.substr( tam - 2, tam );	}
}

//Formatação de M
function mascaraKm(campo)
{	var tecla = window.event.keyCode;

	if (tecla < 48 || tecla > 57 && tecla < 96 || tecla > 105)
		if (tecla != 8 && tecla != 46)
			return false;
	vr = campo.value;
			
	campo.value = vr;
	vr = vr.replace( "/", "" );
	vr = vr.replace( "/", "" );
	vr = vr.replace( ",", "" );
	vr = vr.replace( ".", "" );
	vr = vr.replace( ".", "" );
	vr = vr.replace( ".", "" );
	vr = vr.replace( ".", "" );
	tam = vr.length;

	if ( (tam > 3) && (tam <= 6) )
	{	campo.value = vr.substr( 0, tam - 3 ) + '.' + vr.substr( tam - 3, tam ); }
	if ( (tam >= 7) && (tam <= 10) )
	{	campo.value = vr.substr( 0, tam - 6 ) + '.' + vr.substr( tam - 6, 3 ) + '.' + vr.substr( tam - 3, tam ); }
}

function mascaraData(t)
{	var tecla = window.event.keyCode;

	if (tecla < 48 || tecla > 57 && tecla < 96 || tecla > 105)
			return false;
	
	tam = t.value.length;
	
	if (tecla != 8 && tecla != 46)
	{	if (tam == 2)
			t.value = t.value + '/';
		if (tam == 5 )
			t.value = t.value + '/';
	}
}

function mascaraFone(t)
{	var tecla = window.event.keyCode;

	if (tecla < 48 || tecla > 57 && tecla < 96 || tecla > 105)
			return false;
	
	tam = t.value.length;
	
	if (tecla != 8 && tecla != 46)
	{	if (tam == 1)
			t.value =  '(' + t.value;
		if (tam == 3 )
			t.value = t.value + ') ';
		if (tam == 9 )
			t.value = t.value + '-';
	}
}

function mascaraCEP(t)
{	var tecla = window.event.keyCode;

	if (tecla < 48 || (tecla > 57 && tecla < 96) || tecla > 105)
			return false;
			
	if (tecla != 8 && tecla != 46)
	{	if (t.value.length == 5)
			t.value = t.value + '-';
	}
}

function mascaraCPF(t)
{	var tecla = window.event.keyCode;

	if (tecla != 8 && tecla != 46)
	{	if (t.value.length == 3)
			t.value = t.value + '.';
		else if (t.value.length == 7)
			t.value = t.value + '.';
		else if (t.value.length == 11)
			t.value = t.value + '-';
	}
}

/****************************************************************/
/*							VALIDAÇÕES							*/
/****************************************************************/
function checaCPF(source, arguments)
{	var elem = document.getElementById("txtcpf");
	
	if (validaCPF(elem.value))
	{	arguments.IsValid = true;	}
	else
	{	arguments.IsValid = false;	}
}

function validaCPF(CPF)
{	var charinvalidos = '-/,.() ';	

	for (var i=0; i<=6; i++)
	{	while (( cx = CPF.indexOf(charinvalidos.substring(i, i + 1) )) != -1)
		{	CPF = CPF.substring(0,cx) + CPF.substring(cx+1);	}
	}
	
	if (CPF.length != 11 || CPF == "00000000000" || CPF == "11111111111" ||
		CPF == "22222222222" ||	CPF == "33333333333" || CPF == "44444444444" ||
		CPF == "55555555555" || CPF == "66666666666" || CPF == "77777777777" ||
		CPF == "88888888888" || CPF == "99999999999")
	{	return false;	}		
		
	soma = 0;
	
	for (i=0; i < 9; i ++)
	{	soma += parseInt(CPF.charAt(i)) * (10 - i);	}
	
	resto = 11 - (soma % 11);
	
	if (resto == 10 || resto == 11)
	{	resto = 0;	}
	
	if (resto != parseInt(CPF.charAt(9)))
	{	return false;	}
	
	soma = 0;
	
	for (i = 0; i < 10; i ++)
	{	soma += parseInt(CPF.charAt(i)) * (11 - i);	}
	
	resto = 11 - (soma % 11);
	
	if (resto == 10 || resto == 11)
	{	resto = 0;	}
	
	if (resto != parseInt(CPF.charAt(10)))
	{	return false;	}
	
	return true;
}
