Index: branches/5.3.x/core/install/english.lang
===================================================================
diff -u -N -r16395 -r16531
--- branches/5.3.x/core/install/english.lang	(.../english.lang)	(revision 16395)
+++ branches/5.3.x/core/install/english.lang	(.../english.lang)	(revision 16531)
@@ -297,6 +297,7 @@
 			<PHRASE Label="la_error_unknown_category" Module="Core" Type="1">VW5rbm93biBzZWN0aW9u</PHRASE>
 			<PHRASE Label="la_error_UserBanned" Module="Core" Type="1">VXNlciBCYW5uZWQ=</PHRASE>
 			<PHRASE Label="LA_ERROR_USERNOTFOUND" Module="Core" Type="1">dXNlciBub3QgZm91bmQ=</PHRASE>
+			<PHRASE Label="la_error_WrongPromoBlockScheduleInterval" Module="Core" Type="1">IlNjaGVkdWxlZCBUbyIgZGF0ZS90aW1lIG11c3QgYmUgYmVmb3JlICJTY2hlZHVsZWQgRnJvbSI=</PHRASE>
 			<PHRASE Label="la_error_YouMustSelectOnlyOneUser" Module="Core" Type="1">WW91IG11c3Qgc2VsZWN0IG9ubHkgb25lIHVzZXI=</PHRASE>
 			<PHRASE Label="la_err_bad_date_format" Module="Core" Type="1">SW5jb3JyZWN0IGRhdGUgZm9ybWF0LCBwbGVhc2UgdXNlICglcykgZXguICglcyk=</PHRASE>
 			<PHRASE Label="la_err_bad_type" Module="Core" Type="1">SW5jb3JyZWN0IGRhdGEgZm9ybWF0LCBwbGVhc2UgdXNlIHt0eXBlfQ==</PHRASE>
@@ -658,7 +659,8 @@
 			<PHRASE Label="la_fld_RunSchedule" Module="Core" Type="1" Column="UnVuIFNjaGVkdWxl">UnVuIFNjaGVkdWxl</PHRASE>
 			<PHRASE Label="la_fld_RunTime" Module="Core" Type="1" Column="UnVuIFRpbWU=">UnVuIFRpbWU=</PHRASE>
 			<PHRASE Label="la_fld_SameAsThumb" Module="Core" Type="1">U2FtZSBBcyBUaHVtYg==</PHRASE>
-			<PHRASE Label="la_fld_ScheduleDate" Module="Core" Type="1">U2NoZWR1bGUgRGF0ZQ==</PHRASE>
+			<PHRASE Label="la_fld_ScheduleFromDate" Module="Core" Type="1" Column="U2NoZWR1bGUgRnJvbQ==">U2NoZWR1bGUgRnJvbQ==</PHRASE>
+			<PHRASE Label="la_fld_ScheduleToDate" Module="Core" Type="1" Column="U2NoZWR1bGUgVG8=">U2NoZWR1bGUgVG8=</PHRASE>
 			<PHRASE Label="la_fld_SearchTerm" Module="Core" Type="1" Column="U2VhcmNoIFRlcm0=">U2VhcmNoIFRlcm0=</PHRASE>
 			<PHRASE Label="la_fld_Sender" Module="Core" Type="1" Column="U2VuZGVy">U2VuZGVy</PHRASE>
 			<PHRASE Label="la_fld_SenderAddress" Module="Core" Type="1">U2VuZGVyJ3MgQWRkcmVzcw==</PHRASE>
Index: branches/5.3.x/core/units/promo_blocks/promo_block_eh.php
===================================================================
diff -u -N -r16519 -r16531
--- branches/5.3.x/core/units/promo_blocks/promo_block_eh.php	(.../promo_block_eh.php)	(revision 16519)
+++ branches/5.3.x/core/units/promo_blocks/promo_block_eh.php	(.../promo_block_eh.php)	(revision 16531)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: promo_block_eh.php 16519 2017-01-20 20:21:46Z alex $
+* @version	$Id: promo_block_eh.php 16531 2017-01-21 18:52:57Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2011 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -197,11 +197,12 @@
 		/** @var kDBItem $object */
 		$object = $event->getObject();
 
-		$date_from = $object->GetDBField('ScheduleFromDate_date');
-		$date_to = $object->GetDBField('ScheduleToDate_date');
+		$object->UpdateFormattersMasterFields();
+		$date_from = $object->GetDBField('ScheduleFromDate');
+		$date_to = $object->GetDBField('ScheduleToDate');
 
 		if ( $date_from && $date_to && $date_from >= $date_to ) {
-			$object->SetError('ScheduleFromDate_date', 'wrong_date_interval');
+			$object->SetError('ScheduleFromDate', 'wrong_date_interval');
 		}
 
 		$object->setRequired('CategoryId', $object->GetDBField('LinkType') == PromoBlockType::INTERNAL);
Index: branches/5.3.x/core/install/upgrades.sql
===================================================================
diff -u -N -r16503 -r16531
--- branches/5.3.x/core/install/upgrades.sql	(.../upgrades.sql)	(revision 16503)
+++ branches/5.3.x/core/install/upgrades.sql	(.../upgrades.sql)	(revision 16531)
@@ -3049,3 +3049,6 @@
   ADD INDEX (`Status`);
 
 INSERT INTO SystemSettings VALUES(DEFAULT, 'SessionLogRotationInterval', '2629800', 'In-Portal', 'in-portal:configure_advanced', 'la_section_SettingsLogs', 'la_config_SessionLogRotationInterval', 'select', '', '86400=la_opt_OneDay||604800=la_opt_OneWeek||1209600=la_opt_TwoWeeks||2629800=la_opt_OneMonth||7889400=la_opt_ThreeMonths||31557600=la_opt_OneYear||63115200=la_opt_TwoYears||94672800=la_opt_ThreeYears||157788000=la_opt_FiveYears||-1=la_opt_EmailLogKeepForever', 65.05, 0, 1, NULL);
+
+UPDATE PromoBlocks SET ScheduleToDate = ScheduleToDate + 86399 WHERE DATE_FORMAT(FROM_UNIXTIME(ScheduleTodate), "%H%i") = "0000";
+DELETE FROM LanguageLabels WHERE PhraseKey = "LA_FLD_SCHEDULEDATE";
Index: branches/5.3.x/core/units/promo_blocks/promo_blocks_config.php
===================================================================
diff -u -N -r15659 -r16531
--- branches/5.3.x/core/units/promo_blocks/promo_blocks_config.php	(.../promo_blocks_config.php)	(revision 15659)
+++ branches/5.3.x/core/units/promo_blocks/promo_blocks_config.php	(.../promo_blocks_config.php)	(revision 16531)
@@ -104,13 +104,13 @@
 		),
 		'ScheduleFromDate' => Array (
 			'type' => 'int',
-			'formatter' => 'kDateFormatter', 'time_format' => '', 'input_time_format' => '',
-			'error_msgs' => Array ('wrong_date_interval' => '!la_ToDateMustBeGreaterThanFromDate!'),
+			'formatter' => 'kDateFormatter', 'picker_default' => 'midnight',
+			'error_msgs' => array('wrong_date_interval' => '!la_error_WrongPromoBlockScheduleInterval!'),
 			'default' => null,
 		),
 		'ScheduleToDate' => Array (
 			'type' => 'int',
-			'formatter' => 'kDateFormatter', 'time_format' => '', 'input_time_format' => '',
+			'formatter' => 'kDateFormatter', 'picker_default' => 'midnight +1 day -1 second',
 			'error_field' => 'ScheduleFromDate',
 			'default' => null,
 		),
@@ -144,4 +144,4 @@
 			),
 		),
 	),
-);
\ No newline at end of file
+);
Index: branches/5.3.x/core/admin_templates/promo_blocks/promo_block_edit.tpl
===================================================================
diff -u -N -r15690 -r16531
--- branches/5.3.x/core/admin_templates/promo_blocks/promo_block_edit.tpl	(.../promo_block_edit.tpl)	(revision 15690)
+++ branches/5.3.x/core/admin_templates/promo_blocks/promo_block_edit.tpl	(.../promo_block_edit.tpl)	(revision 16531)
@@ -66,12 +66,6 @@
 	</label>
 </inp2:m_DefineElement>
 
-<inp2:m_DefineElement name="date_field_caption_element">
-	<label for="<inp2:m_param name='NamePrefix'/><inp2:{$prefix}_InputName field='$field'/>">
-		<span class="<inp2:m_if check='{$prefix}_HasError' field='$field'>error-cell</inp2:m_if>"><inp2:m_if check="m_Param" name="title"><inp2:m_phrase label="$title"/></inp2:m_else/><inp2:m_Param name="title_text"/></inp2:m_if> <span class="small">(<inp2:promo-block_Format field="ScheduleFromDate_date" input_format="1" human="true"/>)</span></span></span><inp2:m_if check="{$prefix}_IsRequired" field="$field"><span class="field-required">&nbsp;*</span></inp2:m_if>:<inp2:m_if check="m_Param" name="hint_label"><span>&nbsp;<img src="<inp2:m_TemplatesBase/>/img/hint_icon.png" width="12" height="13" title="<inp2:m_Phrase label='$hint_label' html_escape='1'/>" alt="<inp2:m_Phrase label='$hint_label' html_escape='1'/>"/></inp2:m_if>
-	</label>
-</inp2:m_DefineElement>
-
 <inp2:promo-block_SaveWarning name="grid_save_warning"/>
 <inp2:promo-block_ErrorWarning name="form_error_warning"/>
 
@@ -98,61 +92,8 @@
 		<inp2:m_RenderElement name="inp_edit_options" prefix="promo-block" field="CategoryId" title="la_fld_Category" style="width: 400px;" has_empty="1"/>
 		<inp2:m_RenderElement name="inp_edit_box" prefix="promo-block" field="ExternalLink"/>
 		<inp2:m_RenderElement name="inp_edit_checkbox" prefix="promo-block" field="OpenInNewWindow"/>
-
-		<inp2:m_RenderElement design="form_row" caption_render_as="date_field_caption_element" prefix="promo-block" field="ScheduleFromDate" title="la_fld_ScheduleDate" to_field="ScheduleToDate">
-			<td class="control-cell">
-				<inp2:m_Phrase label="la_From"/>
-				<input type="text" name="<inp2:{$prefix}_InputName field="{$field}_date"/>" id="<inp2:{$prefix}_InputName field="{$field}_date"/>" value="<inp2:{$prefix}_Field field="{$field}_date" format="_regional_InputDateFormat"/>" tabindex="<inp2:m_get param="tab_index"/>" size="<inp2:{$prefix}_Format field="{$field}_date" input_format="1" edit_size="edit_size"/>" datepickerIcon="<inp2:m_ProjectBase/>core/admin_templates/img/calendar_icon.gif">&nbsp;
-				<img src="img/calendar_icon.gif" id="cal_img_<inp2:{$prefix}_InputName field="{$field}"/>"
-						     style="cursor: pointer; margin-right: 5px"
-						     title="Date selector"
-						/>
-
-				<script type="text/javascript">
-					Calendar.setup({
-				        inputField		:	"<inp2:{$prefix}_InputName field="{$field}_date"/>",
-				        ifFormat		:	Calendar.phpDateFormat("<inp2:{$prefix}_Format field="{$field}_date" input_format="1"/>"),
-				        button			:	"cal_img_<inp2:{$prefix}_InputName field="{$field}"/>",
-				        align			:	"br",
-				        singleClick		:	true,
-				        showsTime		:	true,
-				        weekNumbers		:	false,
-				        firstDay		:	<inp2:m_GetConfig var="FirstDayOfWeek"/>,
-				        onUpdate	:	function(cal) {
-				        	runOnChange('<inp2:$prefix_InputName field="{$field}_date"/>');
-				       	}
-					});
-				</script>
-				<input type="hidden" name="<inp2:{$prefix}_InputName field="{$field}_time"/>" id="<inp2:{$prefix}_InputName field="{$field}_time" input_format="1"/>" value="">
-
-
-				<inp2:m_Phrase label="la_To"/>
-				<input type="text" name="<inp2:{$prefix}_InputName field="{$to_field}_date"/>" id="<inp2:{$prefix}_InputName field="{$to_field}_date"/>" value="<inp2:{$prefix}_Field field="{$to_field}_date" format="_regional_InputDateFormat"/>" tabindex="<inp2:m_get param="tab_index"/>" size="<inp2:{$prefix}_Format field="{$to_field}_date" input_format="1" edit_size="edit_size"/>" datepickerIcon="<inp2:m_ProjectBase/>core/admin_templates/img/calendar_icon.gif">&nbsp;
-				<img src="img/calendar_icon.gif" id="cal_img_<inp2:{$prefix}_InputName field="{$to_field}"/>"
-						     style="cursor: pointer; margin-right: 5px"
-						     title="Date selector"
-						/>
-
-				<script type="text/javascript">
-					Calendar.setup({
-				        inputField		:	"<inp2:{$prefix}_InputName field="{$to_field}_date"/>",
-				        ifFormat		:	Calendar.phpDateFormat("<inp2:{$prefix}_Format field="{$to_field}_date" input_format="1"/>"),
-				        button			:	"cal_img_<inp2:{$prefix}_InputName field="{$to_field}"/>",
-				        align			:	"br",
-				        singleClick		:	true,
-				        showsTime		:	true,
-				        weekNumbers		:	false,
-				        firstDay		:	<inp2:m_GetConfig var="FirstDayOfWeek"/>,
-				        onUpdate	:	function(cal) {
-				        	runOnChange('<inp2:$prefix_InputName field="{$to_field}_date"/>');
-				       	}
-					});
-				</script>
-				<input type="hidden" name="<inp2:{$prefix}_InputName field="{$to_field}_time"/>" id="<inp2:{$prefix}_InputName field="{$to_field}_time" input_format="1"/>" value="">
-
-			</td>
-		</inp2:m_RenderElement>
-
+		<inp2:m_RenderElement name="inp_edit_date_time" prefix="promo-block" field="ScheduleFromDate"/>
+		<inp2:m_RenderElement name="inp_edit_date_time" prefix="promo-block" field="ScheduleToDate"/>
 		<inp2:m_RenderElement name="inp_edit_checkbox" prefix="promo-block" field="Sticky"/>
 
 		<inp2:m_ifnot check="promo-block_IsNewItem">