function switchMenu(obj) {
    var el = document.getElementById(obj);
    if ( el.style.display != 'none' ) {
        el.style.display = 'none';
    }
    else {
        el.style.display = '';
    }
}

function collapseAll(objs) {
    var i;
    for (i=0;i<objs.length;i++ ) 
    {
        objs[i].style.display = 'none';
    }
}

function FormataData(campo, evento)
{
    var tecla = window.event ? evento.keyCode : evento.which;

    //alert("evento.keyCode: " + evento.keyCode + "\nevento.which: " + evento.which);
    if (tecla != 8 && tecla != 0)
    {
        if (tecla < 48 || tecla > 57)
        {
            evento.preventDefault ? evento.preventDefault() : evento.returnValue = false;
            evento.keyCode = 0;
            return false;
        }
        else
        {
            if (campo.value.length == 2 || campo.value.length == 5)
            {
                campo.value += "/";
            }
        }
    }

    return true;
}

function GetBackPage(intPgsBack)
{
    parent.history.go(-intPgsBack);
}

function validarEmail(objCampo) {
    if (objCampo.value.indexOf("@") == -1 || objCampo.value.indexOf(".") == -1) {
        alert("O campo email não está preenchido corretamente!");
        return false;
    }
}

// Formata o CPF enquanto o usuário está digitando
function FormataCPF(campo, evento)
{
    var tecla = window.event ? evento.keyCode : evento.which;

    if (tecla != 8 && tecla != 0)
    {
        if (tecla < 48 || tecla > 57)
        {
            evento.preventDefault ? evento.preventDefault() : evento.returnValue = false;
            evento.keyCode = 0;
            return false;
        }
        else
        {
            if (campo.value.length == 3 || campo.value.length == 7)
            {
                campo.value += ".";
            }
			else
			{
				if (campo.value.length == 11)
				{
					campo.value += "-";
				}
			}
        }
    }

    return true;
}

function BloqueiaClickDireito(controle) {
    if (navigator.appName == 'Microsoft Internet Explorer'
    && (event.button == 2 || event.button == 3)) {
         
        if ( window.Event )    document.captureEvents(Event.MOUSEUP);
        if ( document.layers ) document.captureEvents(Event.MOUSEDOWN);

        var ctrl = document.getElementById(controle);

        ctrl.oncontextmenu = desabilitaMenu;
        ctrl.onmousedown = desabilitaBotaoDireito;
        ctrl.onmouseup = desabilitaBotaoDireito;        
        
        return false;
    }
    return true;
}
///////////////////////////////////////////
//desabilita menu de opções após clicar no botão direito
function desabilitaMenu(e)
{
    if (window.Event)
    {
        if (e.which == 2 || e.which == 3)
            return false;
    }
    else
    {
        event.cancelBubble = true
        event.returnValue = false;
        return false;
    }
}

//desabilita botão direito
function desabilitaBotaoDireito()
{
    if (window.Event)
    {
        if (event.which == 2 || event.which == 3)
        return false;
    }
    else if (event.button == 2 || event.button == 3)
    {
        event.cancelBubble = true
        event.returnValue = false;
        return false;
    }
}
//////////////////////////////////////////

function validaNumero(evento)
{
    var tecla = window.event ? evento.keyCode : evento.which;

    if (tecla != 8 && tecla != 0)
    {
        if (tecla < 48 || tecla > 57)
        {
			if (tecla != 44 && tecla != 46)
			{
	            evento.preventDefault ? evento.preventDefault() : evento.returnValue = false;
	            evento.keyCode = 0;
	            return false;
			}
		}
    }

    return true;
}

function bloqueiaColar(evento) {
    var ctrl = window.event.ctrlKey;
    var tecla = event.keyCode;
    if ((ctrl && tecla == 86) || (ctrl && tecla == 118)) {
        event.keyCode = 0; 
        event.returnValue = false; 
    }
    else {
        return true;
    }
}

function checkMail(mail) {
    var er = new RegExp(/^[A-Za-z0-9_\-\.]+@[A-Za-z0-9_\-\.]{2,}\.[A-Za-z0-9]{2,}(\.[A-Za-z0-9])?/);
    if (typeof (mail) == "string") {
        if (er.test(mail)) { return true; }
    } else if (typeof (mail) == "object") {
        if (er.test(mail.value)) {
            return true;
        }
    } else {
        window.alert('Email incorreto');
    }
}


function FormataCep(campo, evento)
{
    var tecla = window.event ? evento.keyCode : evento.which;

    //alert("evento.keyCode: " + evento.keyCode + "\nevento.which: " + evento.which);
    if (tecla != 8 && tecla != 0)
    {
        if (tecla < 48 || tecla > 57)
        {
            evento.preventDefault ? evento.preventDefault() : evento.returnValue = false;
            evento.keyCode = 0;
            return false;
        }
        else
        {
            if (campo.value.length == 5)
            {
                campo.value += "-";
            }
        }
    }

    return true;
}



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 = (document.all) ? e.keyCode : e.which;
    if (whichCode == 8) return true;    // Return
    if (whichCode == 0) return true;   // Delete
    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;

    if (len > 22) {
        fld.value.length = fld.value.length - 1;
        return false;
    }
    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 = '';
    if (len == 1) fld.value = '0' + decSep + '0' + aux;
    if (len == 2) fld.value = '0' + decSep + aux;
    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 ShowDiv(divId)
{
    var _theDiv = document.getElementById(divId);
    _theDiv.style.display = 'block';
}

function HideDiv(divId)
{
    var _theDiv = document.getElementById(divId);
    _theDiv.style.display = 'none';
}