function validDateTask(){
	
	var errors = {
		'emptyInitData': 'Por favor, informe uma data inicial',
		'emptyEndData': 'Por favor, informe uma data final',
		'emptyInitHour': 'Por favor, informe uma hora inicial',
		'emptyEndHour': 'Por favor, informe uma hora final',
		
		'invalidInitData' : 'Data inicial inválida',
		'invalidEndData' : 'Data final inválida',
		
		'equalData' : 'Hora inicial igual a final',
		'theirData' : 'Data final menor que a inicial',		
		'theirHour' : 'Hora final menor que a inicial',
		
		'dueInitDate' : 'Previsão de término menor que a data inicial', 
		'dueEndDate'  : 'Previsão de término menor que a data final',
		'dueTime'	  : 'Deve ser definido a hora da Previsão de Término',
		'dueDate'  	  : 'Deve ser definido a Previsão de Término',
		'invalidDueData' : 'Data de Previsão de Término inválida'
	};

    var start_date = $(".new-task-win.active .start-date").val();
    var end_date   = $(".new-task-win.active .end-date").val();
    var start_time = $(".new-task-win.active .start-time").val();
    var end_time   = $(".new-task-win.active .end-time").val();
	var due_date   = $(".new-task-win.active .date-previsao").val();
	var due_time   =  $.trim($(".new-task-win.active .time-previsao").val());
    var isAllDay   = $('.new-task-win.active input[name="allDay"]').is(':checked');
    var customDate = $(".endRepeat").val() == "customDate";
    var occurrences = $(".endRepeat").val() == "occurrences";
    var taskInterval = $('.taskInterval').val();
    
    if(start_date == "")
		return errors['emptyInitData'];
    else if(end_date == "")
		return errors['emptyEndData'];
    else if(!isAllDay && start_time == "")
		return errors['emptyInitHour'];
    else if(!isAllDay && end_time == "")
		return errors['emptyEndHour'];
	else if(due_date != "" && due_time == "")
		return errors['dueTime'];
	else if(due_date == "" && due_time != "")
		return errors['dueDate'];
	
    var formatString = User.preferences.dateFormat + " " + User.preferences.hourFormat;
		
    var startDate = Date.parseExact( start_date + " " + $.trim(start_time) , formatString );
    var endDate = Date.parseExact( end_date + " " + $.trim(end_time) , formatString );
	var dueDate = Date.parseExact( due_date + " " + $.trim(due_time) , formatString );

    if(startDate == null || startDate.getTime() < 0 )
		return errors['invalidInitData'];
    if(endDate == null || endDate.getTime() < 0)
		return errors['invalidEndData'];
	if(dueDate == null &&  due_time != "")
		return errors['invalidDueData'];
		
	if(isAllDay){
		startDate.clearTime();
		endDate.clearTime();
		if(endDate.compareTo(startDate) == -1)
			return errors['theirData'];
	}else{
		var condition = endDate.compareTo(startDate);
		if(condition != 1){
			if(condition < 0){
				startDate.clearTime();
				endDate.clearTime();
				condition = endDate.compareTo(startDate);				
				return (errors[ condition == 0 ? 'theirHour' : 'theirData'] );
			}
			else
				return errors['equalData'];
		}
		
		if (dueDate != null && dueDate.compareTo(startDate) == -1)
			return errors['dueInitDate'];		
	}
    
    if (customDate)    
		if ( !($('.new-task-win.active .customDateEnd').val().length) )
		   return errors['emptyEndData'];

    return false;
}

function todoStatus(view, status){
	if (status == "1"){
		UI.dialogs[view].find('.subitem .span_done').removeClass('finished noAction inProcess canceled').addClass('noAction');
	}else if (status == "2"){
		UI.dialogs[view].find('.subitem .span_done').removeClass('finished noAction inProcess canceled').addClass('inProcess');
	}else if (status == "3"){
		UI.dialogs[view].find('.subitem .span_done').removeClass('finished noAction inProcess canceled').addClass('finished');
	}else if (status == "4"){
		UI.dialogs[view].find('.subitem .span_done').removeClass('finished noAction inProcess canceled').addClass('canceled');
	}
}

function taskDetails(objTask, decoded, path, isMail, repeat) {

    $('.qtip.qtip-blue').remove();

    attendees = {};

    if (path == undefined) path = "";

    if (!decoded) objTask = DataLayer.decode("task:calendar", objTask);

    if (!isMail) objTask = DataLayer.encode("schedulable:task", objTask);

    if (typeof (objTask.id) == 'undefined') {
        objTask.alarms = Calendar.signatureOf[User.preferences.defaultCalendar || Calendar.calendarIds[0]].defaultAlarms || false;
        objTask.useAlarmDefault = 1;
    }


    if(objTask.me.id == User.me.id){
        objTask.me.id = DataLayer.put('participant', {
            user: objTask.me.id, 
            mail: objTask.me.mail
        });
        objTask.organizer.id = objTask.me.id;
    }

    var dependsDelegate = function(reference, inverse){
        if(inverse){
            if(reference.find('input[name="attendee[]"]').val() == blkAddAtendee.find('li.organizer input[name="attendee_organizer"]').val())
                blkAddAtendee.find('li.organizer input[name="attendee_organizer"]').val(blkAddAtendee.find('.me input[name="attendee[]"]').val());
        }else{
            if(blkAddAtendee.find('.me input[name="attendee[]"]').val() == blkAddAtendee.find('li.organizer input[name="attendee_organizer"]').val())
                blkAddAtendee.find('li.organizer input[name="attendee_organizer"]').val(reference.find('input[name="attendee[]"]').val());
        }
    };

    var removeOthers = function(){
        var other = blkAddAtendee.find('.delegate.attendee-permissions-change-button');
        if(other.lenght)
            dependsDelegate(other.parents('li'), true);

        blkAddAtendee.find('.delegate').removeClass('attendee-permissions-change-button');
        blkAddAtendee.find('.ui-icon-transferthick-e-w').removeClass('attendee-permissions-change');
    
    };

    var callbackAttendee = function(){
        var checked = false;
        blkAddAtendee.find("li.not-attendee").addClass('hidden');
        
        blkAddAtendee.find("li .button").filter(".close.new").button({
            icons: {
            primary: "ui-icon-close"
            },
            text: false
        }).click(function () {
            DataLayer.remove('participant', $(this).parents('li').find('[type=checkbox]').val());
            if($(this).parent().find('.button.delegate').hasClass('attendee-permissions-change-button')){
                removeOthers();
                blkAddAtendee.find('.request-update').addClass('hidden');
                blkAddAtendee.find('.status option').toggleClass('hidden');
                        
                blkAddAtendee.find('option[value=1]').attr('selected','selected').trigger('change');
            }
                
            $(this).parents('li').remove();
                
            if(blkAddAtendee.find(".attendee-list li").length == 1)
                blkAddAtendee.find("li.not-attendee").removeClass('hidden');
        })
        .addClass('tiny disable ui-button-disabled ui-state-disabled')
        .removeClass('new').end()
        
        .filter(".delegate.new").button({
            icons: {
                primary: "ui-icon-transferthick-e-w"
            },
            text: false
        }).click(function () {
            var me = $(this).parents('li');
            if($(this).hasClass('attendee-permissions-change-button')){
                $(this).removeClass('attendee-permissions-change-button')   
                .find('.ui-icon-transferthick-e-w').removeClass('attendee-permissions-change').end();               
            
                me.find('input[name="delegatedFrom[]"]').val('');
                dependsDelegate(me, true);
                        
                blkAddAtendee.find('.request-update').addClass('hidden');
                blkAddAtendee.find('.status option').toggleClass('hidden');

                blkAddAtendee.find('option[value=1]').attr('selected','selected').trigger('change');
                    
            }else{
                removeOthers();
                
                $(this).addClass('attendee-permissions-change-button')   
                .find('.ui-icon-transferthick-e-w').addClass('attendee-permissions-change').end();               
                
                me.find('input[name="delegatedFrom[]"]').val(blkAddAtendee.find('.me input[name="attendee[]"]').val());
                
                dependsDelegate(me, false);
                    
                blkAddAtendee.find('.request-update').removeClass('hidden');
                if(blkAddAtendee.find('.status option.hidden').length == 1)
                    blkAddAtendee.find('.status option').toggleClass('hidden');
                    
                blkAddAtendee.find('option[value=5]').attr('selected','selected').trigger('change');
            }
        })
        .addClass('tiny disable ui-button-disabled ui-state-disabled')
        .removeClass('new').end()            
            
        .filter(".open-delegate.new").click(function(){
            if($(this).hasClass('ui-icon-triangle-1-e')){
                $(this).removeClass('ui-icon-triangle-1-e').addClass('ui-icon-triangle-1-s');
                $(this).parents('li').find('.list-delegates').removeClass('hidden');
            }else{
                $(this).removeClass('ui-icon-triangle-1-s').addClass('ui-icon-triangle-1-e');
                $(this).parents('li').find('.list-delegates').addClass('hidden');
            }
            
        }).removeClass('new');

        UI.dialogs.addTask.find('.attendees-list li').hover(
            function () {
                $(this).addClass("hover-attendee");
                $(this).find('.button').removeClass('disable ui-button-disabled ui-state-disabled').end()
                .find('.attendee-options').addClass('hover-attendee');
            },
            function () {
                $(this).removeClass("hover-attendee");
                $(this).find('.button').addClass('disable ui-button-disabled ui-state-disabled').end()
                .find('.attendee-options').removeClass('hover-attendee');
            }
        );        
    }

    /**
     * canDiscardTaskDialog deve ser true se não houver alterações no task
     */
    canDiscardTaskDialog = true;
    /**
     * zebraDiscardTaskDialog é uma flag indicando que uma janela de confirmação (Zebra_Dialog)
     * já estão aberta na tela, uma vez que não é possivel acessar o task ESC utilizado para fechá-la
     */
    zebraDiscardTaskDialog = false;

    var html = DataLayer.render(path + 'templates/task_add.ejs', {
        task: objTask
    });

    if (!UI.dialogs.addTask) {

        UI.dialogs.addTask = jQuery('#sandbox').append('<div title="Criar tarefa" class="new-task-win active"> <div>').find('.new-task-win.active').html(html).dialog({
            resizable: false,
            modal: true,
            autoOpen: false,
            width: 774,
            position: 'center',
            close: function (event, ui) {
                /**
                 * Remove tooltip possivelmente existente
                 */
                if ($('.qtip.qtip-blue.qtip-active').length) $('.qtip.qtip-blue.qtip-active').qtip('destroy');
                attendees = {};
            },
            beforeClose: function (event, ui) {

                if (!canDiscardTaskDialog && !zebraDiscardTaskDialog) {
                    zebraDiscardTaskDialog = true;
                    window.setTimeout(function () {
                        $.Zebra_Dialog('Suas alterações na tarefa não foram salvas. Deseja descartar as alterações?', {
                            'type': 'question',
                            'overlay_opacity': '0.5',
                            'buttons': ['Descartar alterações', 'Continuar editando'],
                            'onClose': function (clicked) {
                                if (clicked == 'Descartar alterações') {
                                    canDiscardTaskDialog = true;
                                    /**
                                     *Remoção dos anexos da task caso seja cancelado a ediçãoo
                                     */
                                    DataLayer.rollback();

                                    var ids = false;
                                    $.each($('.attachment-list input'), function (i, input) {
                                        DataLayer.put('attachment', {
                                            id: '' + input.value
                                        });
                                        DataLayer.remove('attachment', '' + input.value);
                                        ids = true;
                                    });
                                    if (ids) DataLayer.commit();

                                    UI.dialogs.addTask.dialog('close');
                                } else {
                                    zebraDiscardTaskDialog = false;
                                }

                                /**
                                 * Uma vez aberta uma janela de confirmação (Zebra_Dialog), ao fechá-la
                                 * com ESC, para que o task ESC nÃo seja propagado para fechamento da
                                 * janela de edição de tasks, deve ser setada uma flag indicando que
                                 * já existe uma janela de confirmação aberta.
                                 */
                                if (!clicked) {
                                    window.setTimeout(function () {
                                        zebraDiscardTaskDialog = false;
                                    }, 200);
                                }
                            }
                        });

                    }, 300);

                }
                //DataLayer.rollback();
                return canDiscardTaskDialog;
            },
            dragStart: function (task, ui) {
                if ($('.qtip.qtip-blue.qtip-active').length) $('.qtip.qtip-blue.qtip-active').qtip('destroy');
            }
        });

    } else {
        UI.dialogs.addTask.html(html);
    }

    var tabs = UI.dialogs.addTask.children('.content').tabs({
        select: function (task, ui) {
            if ($('.qtip.qtip-blue.qtip-active').length) $('.qtip.qtip-blue.qtip-active').qtip('destroy');
        }
    });
    var group = DataLayer.get('calendar', objTask.group);

    if (group.timezone != objTask.timezone) {
        UI.dialogs.addTask.find('.calendar-addtask-details-txt-timezone').find('option[value="' + objTask.timezone + '"]').attr('selected', 'selected').trigger('change');
        UI.dialogs.addTask.find('.calendar_addtask_details_lnk_timezone').addClass('hidden');
        $('.calendar-addtask-details-txt-timezone').removeClass('hidden');

    }

    UI.dialogs.addTask.find('.calendar_addtask_details_lnk_timezone').click(function (e) {
        $(this).addClass('hidden');
        $('.calendar-addtask-details-txt-timezone').removeClass('hidden');
        e.prtaskDefault();
    });

    UI.dialogs.addTask.find('.button.remove').button({
    text:false, 
    icons:{
        primary:'ui-icon-close'
    }
    }).click(function(el){
        var id;
        if( id = $(this).parent().find('input[name="alarmId[]"]').val())
        DataLayer.remove('alarm', id);
        $(this).parent().remove().find('li').is(':empty');
    });

    /*Seleciona a agenda padrão para visualização edição de um task*/
    if (objTask.id) UI.dialogs.addTask.find('option[value="' + objTask.group + '"]').attr('selected', 'selected').trigger('change');
	
	UI.dialogs.addTask.find(':input').change(function(event){
    if (event.keyCode != '27' && event.keyCode != '13')
	canDiscardTaskDialog = false;
	}).keydown(function(event){
		if (event.keyCode != '27' && event.keyCode != '13')
		canDiscardTaskDialog = false;
	});

    /* Checkbox allday */
    UI.dialogs.addTask.find('input[name="allDay"]').click(function () {
        $(this).attr("checked") ? UI.dialogs.addTask.find('.start-time, .end-time').addClass('hidden') : UI.dialogs.addTask.find('.start-time, .end-time').removeClass('hidden');
        updateMap(true);
    });
	
	todoStatus('addTask', (objTask.taskStatus  != undefined) ? objTask.taskStatus  : 1);
	
	//Conclusão das Tarefas
	var conclusionTask = function(e){
		var percentageTask = UI.dialogs.addTask.find('input[name="percentage"]');
		if( percentageTask.val() == "")
			percentageTask.val(0);
		percentageTask.blur().focus();
		
		var percentageValue = parseInt(percentageTask.val());
		var statusTask = UI.dialogs.addTask.find('select[name=taskStatus]');
		
		if(percentageValue <= 0){
			statusTask.find('option.taskStatus-noAction').attr('selected', 'selected');
			todoStatus('addTask', 1);		
		}else if(percentageValue == 100){
			statusTask.find('option.taskStatus-finished').attr('selected', 'selected');
			todoStatus('addTask', 3);
		}else{
			statusTask.find('option.taskStatus-inProcess').attr('selected', 'selected');
			todoStatus('addTask', 2);
		}		
		setTimeout(function(){
			percentageTask[0].selectionStart = percentageTask.val().length;
			percentageTask[0].selectionEnd = percentageTask.val().length;
		}, 10)
	}
	UI.dialogs.addTask.find('input[name="percentage"]').spinner({ min: 0, max: 100 }).keyup(conclusionTask).next().find(".ui-spinner-button").click(conclusionTask);	

	//Status das Tarefas
	UI.dialogs.addTask.find('select[name=taskStatus]').change(function(){
		var statusSelected = $('select[name=taskStatus] option:selected').val();
		var percentageTask = UI.dialogs.addTask.find('input[name="percentage"]');
		
		if (statusSelected == "1"){
			percentageTask.val(0);
		}else if(statusSelected == "2"){
			percentageTask.val(percentageTask.val() != 0 ? (percentageTask.val() == 100 ? 99: percentageTask.val()) : 1);
		}else if(statusSelected == "3"){
			percentageTask.val(100);
		}else if(statusSelected == "4"){
			percentageTask.val(percentageTask.val() != 100 ? percentageTask.val() : 99);
		}
		todoStatus('addTask', statusSelected);
	});
	
    UI.dialogs.addTask.find('.button').button();
    UI.dialogs.addTask.find('.button.add').button({
        icons: {
            secondary: "ui-icon-plus"
        }
    });

    // ==== validation tasks ====
    UI.dialogs.addTask.find(".input-group .h1").Watermark("Tarefa sem título");
    if (User.preferences.hourFormat.length == 5) {
        UI.dialogs.addTask.find(".end-time, .start-time").mask("99:99", {
            completed: function () {
                updateMap();
            }
        });
    } else {
        $.mask.definitions['{'] = '[ap]';
        $.mask.definitions['}'] = '[m]';
        UI.dialogs.addTask.find(".end-time, .start-time").mask("99:99 {}", {
            completed: function () {
                $(this).val(date.Calendar.defaultToAmPm($(this).val()));
                $(this).timepicker("refresh");
                $(this).val($(this).val().replace(/[\.]/gi, ""));
                updateMap();
            }
        });
    }
    UI.dialogs.addTask.find(".number").numeric();
    User.preferences.dateFormat.indexOf('-') > 0 ? UI.dialogs.addTask.find(".date").mask("99-99-9999", {
        completed: function () {
            updateMap();
        }
    }) : UI.dialogs.addTask.find(".date").mask("99/99/9999", {
        completed: function () {
            updateMap();
        }
    });

    UI.dialogs.addTask.find(".menu-addtask").children(".delete").click(function () {
        $.Zebra_Dialog('Tem certeza que deseja excluir esta tarefa?', {
            'type': 'question',
            'overlay_opacity': '0.5',
            'buttons': ['Sim', 'Não'],
            'onClose': function (clicked) {
                if (clicked == 'Sim') {
                    canDiscardTaskDialog = true; /* Remove por filtro */
                    DataLayer.removeFilter('schedulable', {
                        filter: ['AND', ['=', 'id', objTask.id],
                            ['=', 'calendar', objTask.group],
                            ['=', 'user', (objTask.me.user ? objTask.me.user.id : objTask.me.id)]
                        ]
                    });
                    Calendar.rerenderView(true); /********************/
                    UI.dialogs.addTask.dialog("close");
                }
            }
        });
    }).end()

    .children(".cancel").click(function () {
        UI.dialogs.addTask.dialog("close");
    }).end()

    .children(".save").click(function () { /* Validação */
        UI.dialogs.addTask.find('input[name="summary"]').focus();
		
		if (msg = validDateTask()) {
            $(".new-task-win.active").find('.messages-validation').removeClass('hidden').find('.message label').html(msg);
            return false;
        }
		canDiscardTaskDialog = true;

        UI.dialogs.addTask.children().find('form.form-addtask').submit();
        UI.dialogs.addTask.dialog("close");

    }).end()

    .children(".export").click(function () {
        UI.dialogs.addTask.children().find(".form-export").submit();
    });

    var attendeeHtml = DataLayer.render(path + 'templates/attendees_task.ejs', {
        task: objTask
    });

    // load template of attendees
    var blkAddAtendee = UI.dialogs.addTask.find('#calendar_addtask_details6').append(attendeeHtml);

    if(objTask.attendee.length)
        callbackAttendee();

    /*
     *   Opções de delegação do participante/organizer
     */      
    blkAddAtendee.find(".button.participant-delegate").button({
        icons: {
        primary: "ui-icon-transferthick-e-w"
        },
        text: false
    }).click(function () {
        if($(this).hasClass('attendee-permissions-change-button')){
        if(!$(this).hasClass('disable')){
            $(this).removeClass('attendee-permissions-change-button')   
            .find('.ui-icon-transferthick-e-w').removeClass('attendee-permissions-change').end();               
            blkAddAtendee.find('.block-add-attendee.search').addClass('hidden');
            blkAddAtendee.find('.block-add-attendee.search dt').html('Adicionar outros contatos');
        }
        }else{                                  
        $(this).addClass('attendee-permissions-change-button')   
        .find('.ui-icon-transferthick-e-w').addClass('attendee-permissions-change').end();               
        blkAddAtendee.find('.block-add-attendee.search dt').html('Delegar participação para');
        blkAddAtendee.find('.block-add-attendee.search').removeClass('hidden');
        blkAddAtendee.find('.block-add-attendee.search input.search').focus();
        }
    })
    .addClass('tiny');

    var dates = UI.dialogs.addTask.find('input.date').datepicker({
        dateFormat: User.preferences.dateFormat.replace(/M/g, 'm').replace(/yyyy/g, 'yy'),
        onSelect: function (selectedDate) {
            updateMap();
        }
    });

    UI.dialogs.addTask.find('input.time').timepicker({
        closeText: 'Ok',
        hourGrid: 4,
        minuteGrid: 10,
        ampm: ((User.preferences.hourFormat.length > 5) ? true : false),
        timeFormat: "hh:mm tt",
        onSelect: function (selectedDateTime) {
            if (!(User.preferences.hourFormat.length == 5)) $(this).val(selectedDateTime.replace(/[\.]/gi, ""));
            updateMap();
        },
        onClose: function (selectedDateTime) {
            if (!(User.preferences.hourFormat.length == 5)) $(this).val(selectedDateTime.replace(/[\.]/gi, ""));
        }
    });

    blkAddAtendee.find('.add-attendee-search .ui-icon-search').click(function (task) {
        blkAddAtendee.find('.add-attendee-search input').keydown();
    });

    blkAddAtendee.find('.add-attendee-search input').keydown(function (task) {

        if (task.keyCode == '13' || typeof (task.keyCode) == 'undefined') {
            var result = DataLayer.get('user', ["*", "name", $(this).val()], true);

            /**
             * TODO: trocar por template
             */
            blkAddAtendee.find('ul.search-result-list').empty().css('overflow', 'hidden');
            if (!result) {
                blkAddAtendee.find('ul.search-result-list').append('<li><label class="empty">Nenhum resultado encontrado.</label></li>');
            }

            for (i = 0; i < result.length; i++)
            result[i].enabled = (blkAddAtendee.find('dd.attendee-list ul.attendee-list label.mail[title="' + result[i].mail + '"]').length) ? false : true;

            blkAddAtendee.find('ul.search-result-list').append(DataLayer.render(path + 'templates/participants_search_itemlist.ejs', result));

            blkAddAtendee.find('ul.search-result-list li').click(function (task, ui) {
                if ($(task.target).is('input')) {
                    old_item = $(task.target).parents('li');
                    newAttendeeId = DataLayer.put('participant', {
                        user: old_item.find('.id').html(),
                        isExternal: old_item.find('.isExternal').html()
                    });

                    attendees[old_item.find('.id').html()] = old_item.find('.name').html();

                    blkAddAtendee.find('dd.attendee-list ul.attendee-list').append(DataLayer.render(path + 'templates/participants_add_itemlist.ejs', [{
                        id: newAttendeeId,
                        name: old_item.find('.name').html(),
                        mail: old_item.find('.mail').html(),
                        isExternal: old_item.find('.isExternal').html(),
                        notEvent: true,
                        isDirty: !! !objTask.id,
						isDelegate: !!(objTask.me.id != objTask.organizer.id)
                    }])).scrollTo('max');
                    /**
                     * Delegação de participação de um participante com permissão apenas de leitura
                     *
                     */
                    if (objTask.me.id != objTask.organizer.id) {

                        blkAddAtendee.find('.block-add-attendee.search').addClass('hidden');
                        blkAddAtendee.find('.block-add-attendee.search dt').html('Adicionar outros contatos');

                        blkAddAtendee.find('.status option').toggleClass('hidden');
                        blkAddAtendee.find('option[value=5]').attr('selected', 'selected').trigger('change');
                        blkAddAtendee.find('.request-update').removeClass('hidden');

                        blkAddAtendee.find('dd.attendee-list ul.attendee-list li .button.close').parents('li').find('input[name="delegatedFrom[]"]').val(blkAddAtendee.find('.me input[name="attendee[]"]').val());

                        blkAddAtendee.find('.me .participant-delegate').addClass('disable ui-button-disabled ui-state-disabled');
                        blkAddAtendee.find(".button.close").button({
                            icons: {
                                primary: "ui-icon-close"
                            },
                            text: false
                        }).click(function () {

                            $(this).parents('li').find('input[name="delegatedFrom[]"]').val('');
                            blkAddAtendee.find('.request-update').addClass('hidden');
                            blkAddAtendee.find('.status option').toggleClass('hidden');
                            blkAddAtendee.find('option[value=1]').attr('selected', 'selected').trigger('change');
                            blkAddAtendee.find('.me .participant-delegate').removeClass('disable ui-button-disabled ui-state-disabled attendee-permissions-change-button').find('.ui-icon-person').removeClass('attendee-permissions-change').end();

                            DataLayer.remove('participant', $(this).parents('li').find('[type=checkbox]').val());
                            $(this).parents('li').remove();
                        }).addClass('tiny');
                    } else {
                        callbackAttendee();
                        old_item.remove();
                    }
                }
            });

            event.preventDefault();
        }
    });

    UI.dialogs.addTask.find('.row.fileupload-buttonbar-task .button').filter('.delete').button({
        icons: {
            primary: "ui-icon-close"
        },
        text: 'Excluir'
    }).click(function () {
        $.Zebra_Dialog('Tem certeza que deseja excluir todos anexos?', {
            'type': 'question',
            'overlay_opacity': '0.5',
            'buttons': ['Sim', 'Não'],
            'onClose': function (clicked) {
                if (clicked == 'Sim') {

                    var ids = [];
                    $.each($('.attachment-list input'), function (i, input) {
                        DataLayer.remove('schedulableToAttachment', {
                            filter: ['=', 'id', '' + input.value]
                        });
                    });
                    $('.attachment-list input').remove();
                    $('.row.fileupload-buttonbar .attachments-list p').remove();
                }
            }
        });
    }).end().filter('.close').button({
        icons: {
            primary: "ui-icon-close"
        },
        text: false
    }).click(function () {
        DataLayer.remove('schedulableToAttachment', $(this).parents('p').find('input[name="fileId[]"]').val());
        $(this).parents('p').remove();
    }).end().filter('.downlaod-archive').button({
        icons: {
            primary: "ui-icon-arrowthickstop-1-s"
        },
        text: false
    });
    var maxSizeFile = 2000000;
    $('#fileupload').fileupload({
        sequentialUploads: true,
        add: function (e, data) {
            if (data.files[0].size < maxSizeFile) data.submit();
        },
        change: function (e, data) {
            $.each(data.files, function (index, file) {
                var attach = {};
                attach.fileName = file.name;
                var ext = file.name.split('.');
                if (file.name.length > 10) attach.fileName = ext.length == 1 ? file.name.substr(0, 10) : file.name.substr(0, 6) + '.' + ext[ext.length - 1];
                attach.fileSize = formatBytes(file.size);
                if (file.size > maxSizeFile) attach.error = 'Tamanho de arquivo nao permitido!!'

                $('.attachments-list').append(DataLayer.render(path + 'templates/attachment_add_itemlist.ejs', {
                    file: attach
                }));

                if (file.size < maxSizeFile) {
                    $('.fileinput-button.new').append(data.fileInput[0]).removeClass('new');
                    $('.attachments-list').find('[type=file]').addClass('hidden');

                } else $('.fileinput-button.new').removeClass('new');


                $('.attachments-list').find('.button.close').button({
                    icons: {
                        primary: "ui-icon-close"
                    },
                    text: false
                }).click(function () {
                    var idAttach = $(this).parent().find('input[name="fileId[]"]').val();
                    $('.attachment-list').find('input[value="' + idAttach + '"]')
                    $(this).parent().remove();
                });

            })
        },
        done: function (e, data) {
            var currentUpload = $('.progress.after-upload:first').removeClass('after-upload').addClass('on-complete').hide();

            if ( !! data.result && data.result != "[]") {
                var newAttach = (attch = jQuery.parseJSON(data.result)) ? attch : jQuery.parseJSON(data.result[0].activeElement.childNodes[0].data);
                $('.attachment-list').append('<input tyepe="hidden" name="attachment[]" value="' + newAttach['attachment'][0][0].id + '"/>');
                currentUpload.removeClass('on-complete').parents('p').append('<input type="hidden" name="fileId[]" value="' + newAttach['attachment'][0][0].id + '"/>').find('.status-upload').addClass('ui-icon ui-icon-check');
            } else currentUpload.removeClass('on-complete').parents('p').find('.status-upload').addClass('ui-icon ui-icon-cancel');
        }
    });
    $('.attachments-list .button').button();

    if ( !! window.FormData) $('#fileupload').bind('fileuploadstart', function () {
        var widget = $(this),
            progressElement = $('#fileupload-progress').fadeIn(),
            interval = 500,
            total = 0,
            loaded = 0,
            loadedBefore = 0,
            progressTimer, progressHandler = function (e, data) {
                loaded = data.loaded;
                total = data.total;
            },
            stopHandler = function () {
                widget.unbind('fileuploadprogressall', progressHandler).unbind('fileuploadstop', stopHandler);
                window.clearInterval(progressTimer);
                progressElement.fadeOut(function () {
                    progressElement.html('');
                });
            },
            formatTime = function (seconds) {
                var date = new Date(seconds * 1000);
                return ('0' + date.getUTCHours()).slice(-2) + ':' + ('0' + date.getUTCMinutes()).slice(-2) + ':' + ('0' + date.getUTCSeconds()).slice(-2);
            },

            formatPercentage = function (floatValue) {
                return (floatValue * 100).toFixed(2) + ' %';
            },
            updateProgressElement = function (loaded, total, bps) {
                progressElement.html(
                formatBytes(bps) + 'ps | ' + formatTime((total - loaded) / bps) + ' | ' + formatPercentage(loaded / total) + ' | ' + formatBytes(loaded) + ' / ' + formatBytes(total));
            },
            intervalHandler = function () {
                var diff = loaded - loadedBefore;
                if (!diff) {
                    return;
                }
                loadedBefore = loaded;
                updateProgressElement(
                loaded, total, diff * (1000 / interval));
            };
        widget.bind('fileuploadprogressall', progressHandler).bind('fileuploadstop', stopHandler);
        progressTimer = window.setInterval(intervalHandler, interval);
    });

    disponibily(objTask, path, attendees, 'task');

    UI.dialogs.addTask.find('.button-add-alarms').click(function () {
        var li_attach = DataLayer.render(path + 'templates/alarms_add_itemlist.ejs', {
            type: 1
        });

        jQuery('.task-alarms-list').append(li_attach).find('.button.remove').button({
            text: false,
            icons: {
                primary: 'ui-icon-close'
            }
        }).click(function (el) {
            $(this).parent().remove().find('li').is(':empty')
        });
        // valicacao de campos numericos
        $('.number').numeric();
    });

    UI.dialogs.addTask.find(':input').change(function(event){
	if (event.keyCode != '27' && event.keyCode != '13')
	    canDiscardTaskDialog = false;
    }).keydown(function(event){
	if (event.keyCode != '27' && event.keyCode != '13')
	    canDiscardTaskDialog = false;
    });

    UI.dialogs.addTask.dialog('open');
}