function validaForumlario(campos)

{

	conf = "";

	var formulario = document.getElementById('formulario');

	for(aux=1; aux<=campos; aux++)

	{

		if((formulario.elements['campos['+aux+']'].value=="") || (formulario.elements['campos['+aux+']'].value.substring(0,1)==" "))

		{

			nome = formulario.elements['nomes['+aux+']'].value;

			conf+="\n- O campo "+nome+" deve ser preenchido !";

		}

		

	}

			

	if (conf != "") 

	{

		alert(conf);

		conf="";

		return false;

	}

	else 

	{

		return true;

	}

}

function verificar_campo_vazio(formulario, campos, erro)

{

	if (erro==undefined)

	    erro = 'O(s) seguinte(s) campo(s) deve(m) ser preenchido(s):';

	

	var erros = "";

	

	

	if (campos==undefined)

	{

	    

		for(i=0; i<formulario.elements.length; i++)

		{

			var erro_tmp = 0;

			

			with (formulario.elements[i])

			{

				switch(type)

				{

				    case "text":

					case "select-one":					

					case "hidden":

					case "password":

					case "file":

					    if (value=="" && value.substring(0,1)==" ")

						    erro_tmp = 1;

					    break;

					case "textarea":

					    if (value.length==0 && value.substring(0,1)==" ")

						    erro_tmp = 1;					

					    break;

					case "checkbox":

					    if (checked==false)

						    erro_tmp = 1;

					    break;



				}

				

				switch(value)

				{

				    case      "00:00":

					case   "00:00:00":

					case "00/00/0000":

					    erro_tmp = 1;

					    break;

				}

				

				if (erro_tmp==1)

				{

				   

				   if (title!="")

					   tmp = title;

				   else

				   {

				       tmp = id;

					   tmp = tmp.toUpperCase();

				   }

				   tmp = new String(tmp);

				   tmp = tmp.replace("_", " ");

				   tmp = tmp.replace("_", " ");

				   tmp = tmp.replace("_", " ");

				   tmp = tmp.replace("_", " ");

				   erros += "- "+tmp+"\n";

				}

			}

		}

		

		if (erros!="")

		{

		    alert(erro+"\n\n"+erros);

			return false;

		}

		else

		    return true;

	}    

	else

	{

	    for (i=0;i<campos.length;i++)

		{

			var erro_tmp = 0;		

		    

			with (eval('formulario.'+campos[i]))

			{

				switch(type)

				{

					case "text":

					case "select-one":

					case "hidden":

					case "password":

					case "file":

					    if (value=="")

						    erro_tmp = 1;

					    break;

					case "textarea":

					    if (value.length==0)

						    erro_tmp = 1;					

					    break;

					case "checkbox":

					    if (checked==false)

						    erro_tmp = 1;

					    break;

				}

				

				switch(value)

				{

				    case      "00:00":

					case   "00:00:00":

					case "00/00/0000":

					    erro_tmp = 1;

					    break;

				}

				

				if (erro_tmp==1)

				{

				   

				   if (title!="")

					   tmp = title;

				   else

				   {

				       tmp = id;

					   tmp = tmp.toUpperCase();

				   }

				   tmp = new String(tmp);

				   tmp = tmp.replace("_", " ");

				   tmp = tmp.replace("_", " ");

				   tmp = tmp.replace("_", " ");

				   tmp = tmp.replace("_", " ");

				   erros += "- "+tmp+"\n";

				}			

			}			

		}

		

		if (erros!="")

		{

		    alert(erro+"\n\n"+erros);

			return false;

		}

		else

		    return true;		

	}

}

function mascara_email_onkeypress(campo,event)

{

	

	var caracteres = ["34","39","35","36","37","168","38","40","41","43","61","92","124","44","60","62","58","59","63","47","225","180","96","94","126","123","91","93","125","225","224","233","232","237","236","243","242","250","249","33","42"];



	

	for(i=0;i<caracteres.length;i++) 

	{

	    if (event.keyCode==caracteres[i])

		{

		    event.returnValue = false;

			break;

		}	

	}

}





function mascara_email_onblur(campo, erro)

{

    if (erro==undefined)

	    erro = "Informe um e-mail correto.";

	

	valor = new String(campo.value);

	if (valor.length>0)

	{

		if (valor.search(/^[a-zA-Z0-9_\-\.]+@[a-zA-Z0-9_\-\.]+\.[a-zA-Z0-9_\-\.]+$/)>-1)

			return true;

		else

		{

			alert(erro);

			campo.focus();

			return false;

		}	

	}



}





function mascara_email_onfocus(campo)

{

	    campo.select(); 

}

//MÁSCARA DE VALORES



function txtBoxFormat(objeto, sMask, evtKeyPress) {

    var i, nCount, sValue, fldLen, mskLen,bolMask, sCod, nTecla;





if(document.all) { // Internet Explorer

    nTecla = evtKeyPress.keyCode;

} else if(document.layers) { // Nestcape

    nTecla = evtKeyPress.which;

} else {

    nTecla = evtKeyPress.which;

    if (nTecla == 8) {

        return true;

    }

}



    sValue = objeto.value;



    // Limpa todos os caracteres de formatação que

    // já estiverem no campo.

    sValue = sValue.toString().replace( "-", "" );

    sValue = sValue.toString().replace( "-", "" );

    sValue = sValue.toString().replace( ".", "" );

    sValue = sValue.toString().replace( ".", "" );

    sValue = sValue.toString().replace( "/", "" );

    sValue = sValue.toString().replace( "/", "" );

    sValue = sValue.toString().replace( ":", "" );

    sValue = sValue.toString().replace( ":", "" );

    sValue = sValue.toString().replace( "(", "" );

    sValue = sValue.toString().replace( "(", "" );

    sValue = sValue.toString().replace( ")", "" );

    sValue = sValue.toString().replace( ")", "" );

    sValue = sValue.toString().replace( " ", "" );

    sValue = sValue.toString().replace( " ", "" );

    fldLen = sValue.length;

    mskLen = sMask.length;



    i = 0;

    nCount = 0;

    sCod = "";

    mskLen = fldLen;



    while (i <= mskLen) {

      bolMask = ((sMask.charAt(i) == "-") || (sMask.charAt(i) == ".") || (sMask.charAt(i) == "/") || (sMask.charAt(i) == ":"))

      bolMask = bolMask || ((sMask.charAt(i) == "(") || (sMask.charAt(i) == ")") || (sMask.charAt(i) == " "))



      if (bolMask) {

        sCod += sMask.charAt(i);

        mskLen++; }

      else {

        sCod += sValue.charAt(nCount);

        nCount++;

      }



      i++;

    }



    objeto.value = sCod;



    if (nTecla != 8) { // backspace

      if (sMask.charAt(i-1) == "9") { // apenas números...

        return ((nTecla > 47) && (nTecla < 58)); }

      else { // qualquer caracter...

        return true;

      }

    }

    else {

      return true;

    }

  }

// Data:<input type="text" size="20" onkeypress="return txtBoxFormat(this, '99/99/9999', event);">

// RG:<input type="text" size="20" onkeypress="return txtBoxFormat(this, '99.999.999-9', event);">

// Telefone:<input type="text" size="20" onkeypress="return txtBoxFormat(this, '(99)9999-9999', event);">

// Código:<input type="text" size="20" onkeypress="return txtBoxFormat(this, '99-999', event);">	



function campo_inteiro_onkeypress(event)

{

	clientNavigator = navigator.appName;  

	if (clientNavigator.indexOf('Microsoft') != -1)

	{

		tecla = new String(event.keyCode);

	}else

	{

		tecla = new String(event.which);

	}

	

	if (tecla.search(/^(4[89]|5[0-7])$/)==-1)

		return false;   

}







function campo_inteiro_onblur(campo, erro) 

{

	

	if (erro==undefined)

	    erro = "Esse campo só aceita números.";

	

	valor = new String(campo.value);

    if (valor.length!=0)

	{

		

		if (valor.search(/^[0-9]+$/)>-1)

			return true;

		else

		{

			alert(erro);

			campo.focus();

			return false;

		}		

	}

}