Index: branches/5.1.x/core/install/upgrades.php
===================================================================
diff -u -r13780 -r13824
--- branches/5.1.x/core/install/upgrades.php	(.../upgrades.php)	(revision 13780)
+++ branches/5.1.x/core/install/upgrades.php	(.../upgrades.php)	(revision 13824)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: upgrades.php 13780 2010-06-15 20:36:27Z alex $
+* @version	$Id: upgrades.php 13824 2010-07-12 18:43:05Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -1682,4 +1682,20 @@
 
 			$this->Conn->Query('ALTER TABLE ' . TABLE_PREFIX . 'Events DROP FromUserId');
 		}
+
+		/**
+		 * Update to 5.1.0; Fixes refferer of form submissions
+		 *
+		 * @param string $mode when called mode {before, after)
+		 */
+		function Upgrade_5_1_0($mode)
+		{
+			if ($mode == 'after') {
+				$base_url = $this->Application->BaseURL();
+
+				$sql = 'UPDATE ' . TABLE_PREFIX . 'FormSubmissions
+						SET ReferrerURL = REPLACE(ReferrerURL, ' . $this->Conn->qstr($base_url) . ', "/")';
+				$this->Conn->Query($sql);
+			}
+		}
 	}
\ No newline at end of file
Index: branches/5.1.x/core/install/install_schema.sql
===================================================================
diff -u -r13780 -r13824
--- branches/5.1.x/core/install/install_schema.sql	(.../install_schema.sql)	(revision 13780)
+++ branches/5.1.x/core/install/install_schema.sql	(.../install_schema.sql)	(revision 13824)
@@ -1105,11 +1105,13 @@
   LogStatus tinyint(3) unsigned NOT NULL DEFAULT '2',
   LastUpdatedOn int(10) unsigned DEFAULT NULL,
   Notes text,
+  MessageId varchar(255) DEFAULT NULL,
   PRIMARY KEY (FormSubmissionId),
   KEY FormId (FormId),
   KEY SubmissionTime (SubmissionTime),
   KEY LogStatus (LogStatus),
-  KEY LastUpdatedOn (LastUpdatedOn)
+  KEY LastUpdatedOn (LastUpdatedOn),
+  KEY MessageId (MessageId)
 );
 
 CREATE TABLE SubmissionLog (
@@ -1162,6 +1164,7 @@
   RequireLogin tinyint(4) NOT NULL DEFAULT '0',
   UseSecurityImage tinyint(4) NOT NULL DEFAULT '0',
   EnableEmailCommunication tinyint(4) NOT NULL DEFAULT '0',
+  ProcessUnmatchedEmails tinyint(4) NOT NULL DEFAULT '0',
   ReplyFromName varchar(255) NOT NULL DEFAULT '',
   ReplyFromEmail varchar(255) NOT NULL DEFAULT '',
   ReplyCc varchar(255) NOT NULL DEFAULT '',
@@ -1179,7 +1182,8 @@
   PRIMARY KEY (FormId),
   KEY UseSecurityImage (UseSecurityImage),
   KEY RequireLogin (RequireLogin),
-  KEY EnableEmailCommunication (EnableEmailCommunication)
+  KEY EnableEmailCommunication (EnableEmailCommunication),
+  KEY ProcessUnmatchedEmails (ProcessUnmatchedEmails)
 );
 
 CREATE TABLE Semaphores (
Index: branches/5.1.x/core/admin_templates/forms/form_edit_emails.tpl
===================================================================
diff -u -r13390 -r13824
--- branches/5.1.x/core/admin_templates/forms/form_edit_emails.tpl	(.../form_edit_emails.tpl)	(revision 13390)
+++ branches/5.1.x/core/admin_templates/forms/form_edit_emails.tpl	(.../form_edit_emails.tpl)	(revision 13824)
@@ -60,6 +60,7 @@
 	<table class="edit-form">
 		<inp2:m_RenderElement name="subsection" title="la_title_General"/>
 			<inp2:m_RenderElement name="inp_edit_checkbox" prefix="form" field="EnableEmailCommunication" title="la_fld_Enable" onclick="reflectFromFields();"/>
+			<inp2:m_RenderElement name="inp_edit_checkbox" prefix="form" field="ProcessUnmatchedEmails" title="la_fld_ProcessUnmatchedEmails"/>
 			<inp2:m_RenderElement name="inp_edit_box" prefix="form" field="ReplyFromName" title="la_fld_ReplyFromName"/>
 			<inp2:m_RenderElement name="inp_edit_box" prefix="form" field="ReplyCc" title="la_fld_ReplyCc"/>
 			<inp2:m_RenderElement name="inp_edit_box" prefix="form" field="ReplyBcc" title="la_fld_ReplyBcc"/>
@@ -97,6 +98,8 @@
 		for (var $i = 0; $i < $fields.length; $i++) {
 			get_control($field_mask, $fields[$i]).disabled = !$enabled;
 		}
+
+		get_control($field_mask, 'ProcessUnmatchedEmails', undefined, '_cb').disabled = !$enabled;
 	}
 
 	reflectFromFields();
Index: branches/5.1.x/core/install/upgrades.sql
===================================================================
diff -u -r13816 -r13824
--- branches/5.1.x/core/install/upgrades.sql	(.../upgrades.sql)	(revision 13816)
+++ branches/5.1.x/core/install/upgrades.sql	(.../upgrades.sql)	(revision 13824)
@@ -1929,3 +1929,11 @@
 UPDATE Events
 SET MessageType = 'text'
 WHERE Event = 'FORM.SUBMISSION.REPLY.TO.USER';
+
+ALTER TABLE Forms
+	ADD ProcessUnmatchedEmails TINYINT NOT NULL DEFAULT '0' AFTER EnableEmailCommunication,
+	ADD INDEX (ProcessUnmatchedEmails);
+
+ALTER TABLE FormSubmissions
+	ADD MessageId VARCHAR(255) NULL DEFAULT NULL AFTER Notes,
+	ADD INDEX (MessageId);
Index: branches/5.1.x/core/units/forms/form_submissions/form_submissions_config.php
===================================================================
diff -u -r13823 -r13824
--- branches/5.1.x/core/units/forms/form_submissions/form_submissions_config.php	(.../form_submissions_config.php)	(revision 13823)
+++ branches/5.1.x/core/units/forms/form_submissions/form_submissions_config.php	(.../form_submissions_config.php)	(revision 13824)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: form_submissions_config.php 13823 2010-07-12 18:37:49Z alex $
+* @version	$Id: form_submissions_config.php 13824 2010-07-12 18:43:05Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -133,8 +133,20 @@
 
 		    			'LastUpdatedOn' => Array ('type' => 'int', 'formatter' => 'kDateFormatter', 'default' => NULL),
 		    			'Notes' => Array ('type' => 'string', 'default' => NULL),
+		    			'MessageId' => Array ('type' => 'string', 'max_len' => 255, 'default' => NULL),
 					),
-					'VirtualFields'	=>	Array(
+					'VirtualFields'	=>	Array (
+						'MergeToSubmission' => Array (
+							'type' => 'int',
+							'formatter' => 'kOptionsFormatter', 'options' => Array (),
+							'default' => NULL
+						),
+
+						'IsMergeToSubmission' => Array (
+							'type' => 'int',
+							'formatter' => 'kOptionsFormatter', 'options' => Array (1 => 'la_Yes', 0 => 'la_No'), 'use_phrases' => 1,
+							'default' => 0
+						),
 					),
 					'CalculatedFields'	=>	Array(
 					),
Index: branches/5.1.x/core/units/forms/forms/forms_config.php
===================================================================
diff -u -r13390 -r13824
--- branches/5.1.x/core/units/forms/forms/forms_config.php	(.../forms_config.php)	(revision 13390)
+++ branches/5.1.x/core/units/forms/forms/forms_config.php	(.../forms_config.php)	(revision 13824)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: forms_config.php 13390 2010-04-24 20:12:04Z alex $
+* @version	$Id: forms_config.php 13824 2010-07-12 18:43:05Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -151,6 +151,11 @@
 								'formatter' => 'kOptionsFormatter', 'options' => Array (1 => 'la_Yes', 0 => 'la_No'), 'use_phrases' => 1,
 								'not_null' => 1, 'default' => 0
 							),
+							'ProcessUnmatchedEmails' => Array (
+								'type' => 'int',
+								'formatter' => 'kOptionsFormatter', 'options' => Array (1 => 'la_Yes', 0 => 'la_No'), 'use_phrases' => 1,
+								'not_null' => 1, 'default' => 0
+							),
 							'ReplyFromName' => Array ('type' => 'string', 'max_len' => 255, 'not_null' => 1, 'default' => ''),
 							'ReplyFromEmail' => Array ('type' => 'string', 'max_len' => 255, 'not_null' => 1, 'default' => ''),
 							'ReplyCc' => Array ('type' => 'string', 'max_len' => 255, 'not_null' => 1, 'default' => ''),
Index: branches/5.1.x/core/units/forms/forms/forms_eh.php
===================================================================
diff -u -r13390 -r13824
--- branches/5.1.x/core/units/forms/forms/forms_eh.php	(.../forms_eh.php)	(revision 13390)
+++ branches/5.1.x/core/units/forms/forms/forms_eh.php	(.../forms_eh.php)	(revision 13824)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: forms_eh.php 13390 2010-04-24 20:12:04Z alex $
+* @version	$Id: forms_eh.php 13824 2010-07-12 18:43:05Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -388,6 +388,7 @@
 				Array (
 					'recipient_email' => $recipient_email,
 					'bounce_mode' => $bounce_mode,
+					'form_info' => $form_info,
 				)
 			);
 		}
@@ -459,6 +460,63 @@
 
 		if (!preg_match('/^(.*) #verify(.*)$/', $fields_hash['Subject'], $regs)) {
 			// incorrect subject, no verification code
+			$form_info = $params['form_info'];
+
+			if ($form_info['ProcessUnmatchedEmails'] && ($fields_hash['FromEmail'] != $params['recipient_email'])) {
+				// it's requested to convert unmatched emails to new submissions
+				$form_id = $form_info['FormId'];
+				$this->Application->SetVar('form_id', $form_id);
+
+				$sql = 'SELECT ' . $this->Application->getUnitOption('formsubs', 'IDField') . '
+						FROM ' . $this->Application->getUnitOption('formsubs', 'TableName') . '
+						WHERE MessageId = ' . $this->Conn->qstr($fields_hash['MessageId']);
+				$found = $this->Conn->GetOne($sql);
+
+				if ($found) {
+					// don't process same message twice
+					return false;
+				}
+
+				$sql = 'SELECT *
+						FROM ' . TABLE_PREFIX . 'FormFields
+						WHERE (FormId = ' . $form_info['FormId'] . ') AND (EmailCommunicationRole > 0)';
+				$form_fields = $this->Conn->Query($sql, 'EmailCommunicationRole');
+
+				// what roles are filled from what fields
+				$role_mapping = Array (
+					EMAIL_COMMUNICATION_ROLE_EMAIL => 'FromEmail',
+					EMAIL_COMMUNICATION_ROLE_NAME => 'FromName',
+					EMAIL_COMMUNICATION_ROLE_SUBJECT => 'Subject',
+					EMAIL_COMMUNICATION_ROLE_BODY => 'Message',
+				);
+
+				$submission_fields = Array ();
+
+				foreach ($role_mapping as $role => $email_field) {
+					if (array_key_exists($role, $form_fields)) {
+						$submission_fields[ 'fld_' . $form_fields[$role]['FormFieldId'] ] = $fields_hash[$email_field];
+					}
+				}
+
+				if ($submission_fields) {
+					// remove object, because it's linked to single form upon creation forever
+					$this->Application->removeObject('formsubs.-item');
+
+					$form_submission =& $this->Application->recallObject('formsubs.-item', null, Array ('skip_autoload' => true));
+					/* @var $form_submission kDBItem */
+
+					// in case that other non-role mapped fields are required
+					$form_submission->IgnoreValidation = true;
+					$form_submission->SetDBFieldsFromHash($submission_fields);
+					$form_submission->SetDBField('FormId', $form_id);
+					$form_submission->SetDBField('MessageId', $fields_hash['MessageId']);
+					$form_submission->SetDBField('SubmissionTime_date', adodb_mktime());
+					$form_submission->SetDBField('SubmissionTime_time', adodb_mktime());
+					$form_submission->SetDBField('ReferrerURL', $this->Application->Phrase('la_Text_Email'));
+					return $form_submission->Create();
+				}
+			}
+
 			return false;
 		}
 
Index: branches/5.1.x/core/units/forms/form_submissions/form_submissions_eh.php
===================================================================
diff -u -r13823 -r13824
--- branches/5.1.x/core/units/forms/form_submissions/form_submissions_eh.php	(.../form_submissions_eh.php)	(revision 13823)
+++ branches/5.1.x/core/units/forms/form_submissions/form_submissions_eh.php	(.../form_submissions_eh.php)	(revision 13824)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: form_submissions_eh.php 13823 2010-07-12 18:37:49Z alex $
+* @version	$Id: form_submissions_eh.php 13824 2010-07-12 18:43:05Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -221,8 +221,14 @@
 			/* @var $object kDBItem */
 
 			$object->SetDBField('IPAddress', $_SERVER['REMOTE_ADDR']);
-			$object->SetDBField('ReferrerURL', $_SERVER['HTTP_REFERER']);
 
+			if ( !$object->GetDBField('ReferrerURL') ) {
+				$base_url = preg_quote($this->Application->BaseURL(), '/');
+				$referrer = preg_replace('/^' . $base_url . '/', '/', $_SERVER['HTTP_REFERER'], 1);
+
+				$object->SetDBField('ReferrerURL', $referrer);
+			}
+
 			$form_submission_helper =& $this->Application->recallObject('FormSubmissionHelper');
 			/* @var $form_submission_helper FormSubmissionHelper */
 
@@ -238,6 +244,21 @@
 		}
 
 		/**
+		 * Checks, that target submission was selected for merging
+		 *
+		 * @param kEvent $event
+		 */
+		function OnBeforeItemUpdate(&$event)
+		{
+			parent::OnBeforeItemUpdate($event);
+
+			$object =& $event->getObject();
+			/* @var $object kDBItem */
+
+			$object->setRequired('MergeToSubmission', $object->GetDBField('IsMergeToSubmission'));
+		}
+
+		/**
 		 * Passes form_id, when using "Prev"/"Next" toolbar buttons
 		 *
 		 * @param kEvent $event
@@ -289,4 +310,165 @@
 
 			$event->SetRedirectParam('pass', 'm,form,' . $event->getPrefixSpecial());
 		}
+
+		/**
+		 * Fills merge-to dropdown
+		 *
+		 * @param kEvent $event
+		 */
+		function OnAfterItemLoad(&$event)
+		{
+			parent::OnAfterItemLoad($event);
+
+			if ($event->Special == 'merge-to') {
+				return ;
+			}
+
+			$object =& $event->getObject();
+			/* @var $object kDBItem */
+
+			$form_id = $object->GetDBField('FormId');
+			$email_field = $this->getFieldByRole($form_id, EMAIL_COMMUNICATION_ROLE_EMAIL);
+
+			if (!$email_field) {
+				return ;
+			}
+
+			$merge_to =& $this->Application->recallObject($event->Prefix . '.merge-to', null, Array ('skip_autoload' => true));
+			/* @var $merge_to kDBItem */
+
+			$sql = $merge_to->GetSelectSQL() . ' WHERE (FormId = ' . $form_id . ') AND (' . $email_field . ' = ' . $this->Conn->qstr( $object->GetDBField($email_field) ) . ')';
+			$submissions = $this->Conn->Query($sql, $object->IDField);
+
+			// remove this submission
+			unset($submissions[ $object->GetID() ]);
+
+			if (!$submissions) {
+				return ;
+			}
+
+			$options = Array ();
+
+			$name_field = $this->getFieldByRole($form_id, EMAIL_COMMUNICATION_ROLE_NAME);
+			$subject_field = $this->getFieldByRole($form_id, EMAIL_COMMUNICATION_ROLE_SUBJECT);
+
+			$language =& $this->Application->recallObject('lang.current');
+			/* @var $language kDBItem */
+
+			$date_format = $language->GetDBField('DateFormat');
+
+			foreach ($submissions as $submission_id => $submission_data) {
+				$option_title = ''; // SenderName (email@address.com) - Subject (06/29/2010)
+				$merge_to->LoadFromHash($submission_data);
+
+				if ($name_field) {
+					$option_title = $merge_to->GetDBField($name_field) . ' (' . $merge_to->GetDBField($email_field) . ') - ';
+				}
+				else {
+					$option_title = $merge_to->GetDBField($email_field) . ' - ';
+				}
+
+				if ($subject_field) {
+					$option_title .= $merge_to->GetField($subject_field) . ' (' . $merge_to->GetField('SubmissionTime', $date_format) . ')';
+				}
+				else {
+					$option_title .= $merge_to->GetField('SubmissionTime', $date_format);
+				}
+
+				$options[$submission_id] = $option_title;
+			}
+
+			$field_options = $object->GetFieldOptions('MergeToSubmission');
+			$field_options['options'] = $options;
+			$object->SetFieldOptions('MergeToSubmission', $field_options);
+		}
+
+		/**
+		 * Returns submission field name based on given role
+		 *
+		 * @param int $form_id
+		 * @param string $role
+		 * @return string
+		 */
+		function getFieldByRole($form_id, $role)
+		{
+			static $cache = Array ();
+
+			if (!array_key_exists($form_id, $cache)) {
+				$id_field = $this->Application->getUnitOption('formflds', 'IDField');
+				$table_name = $this->Application->getUnitOption('formflds', 'TableName');
+
+				$sql = 'SELECT ' . $id_field . ', EmailCommunicationRole
+						FROM ' . $table_name . '
+						WHERE FormId = ' . $form_id . ' AND EmailCommunicationRole <> 0';
+				$cache[$form_id] = $this->Conn->GetCol($sql, 'EmailCommunicationRole');
+			}
+
+			// get field name by role
+			return array_key_exists($role, $cache[$form_id]) ? 'fld_' . $cache[$form_id][$role] : false;
+		}
+
+		/**
+		 * Performs submission merge
+		 *
+		 * @param kEvent $event
+		 */
+		function OnUpdate(&$event)
+		{
+			parent::OnUpdate($event);
+
+			if ($event->status == erSUCCESS) {
+				$object =& $event->getObject();
+				/* @var $object kDBItem */
+
+				$merge_to = $object->GetDBField('MergeToSubmission');
+
+				if (!$merge_to) {
+					return ;
+				}
+
+				$form_id = $object->GetDBField('FormId');
+
+				$sql = 'SELECT *
+						FROM ' . TABLE_PREFIX . 'Forms
+						WHERE FormId = ' . $form_id;
+				$form_info = $this->Conn->GetRow($sql);
+
+				$reply =& $this->Application->recallObject('submission-log.merge', null, Array ('skip_autoload' => true));
+				/* @var $reply kDBItem */
+
+				$email_field = $this->getFieldByRole($form_id, EMAIL_COMMUNICATION_ROLE_EMAIL);
+				$subject_field = $this->getFieldByRole($form_id, EMAIL_COMMUNICATION_ROLE_SUBJECT);
+				$body_field = $this->getFieldByRole($form_id, EMAIL_COMMUNICATION_ROLE_BODY);
+
+				$reply->SetDBField('FormSubmissionId', $merge_to);
+
+				if ($email_field) {
+					$reply->SetDBField('FromEmail', $object->GetDBField($email_field));
+				}
+
+				$reply->SetDBField('ToEmail', $form_info['ReplyFromEmail']);
+
+				if ($subject_field) {
+					$reply->SetDBField('Subject', $object->GetDBField($subject_field));
+				}
+
+				if ($body_field) {
+					$reply->SetDBField('Message', $object->GetDBField($body_field));
+				}
+
+				$reply->SetDBField('SentOn_date', $object->GetDBField('SubmissionTime'));
+				$reply->SetDBField('SentOn_time', $object->GetDBField('SubmissionTime'));
+				$reply->SetDBField('MessageId', $object->GetDBField('MessageId'));
+				$reply->SetDBField('SentStatus', SUBMISSION_LOG_SENT);
+
+				// as if emails was really received via mailbox
+				$this->Application->SetVar('client_mode', 1);
+
+				if ($reply->Create()) {
+					// delete submission, since it was merged
+					$object->Delete();
+				}
+			}
+		}
 	}
\ No newline at end of file
Index: branches/5.1.x/core/units/forms/submission_log/submission_log_eh.php
===================================================================
diff -u -r13816 -r13824
--- branches/5.1.x/core/units/forms/submission_log/submission_log_eh.php	(.../submission_log_eh.php)	(revision 13816)
+++ branches/5.1.x/core/units/forms/submission_log/submission_log_eh.php	(.../submission_log_eh.php)	(revision 13824)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: submission_log_eh.php 13816 2010-07-07 16:52:12Z alex $
+* @version	$Id: submission_log_eh.php 13824 2010-07-12 18:43:05Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -486,7 +486,7 @@
 			$now = adodb_mktime();
 
 			$sent_status = $object->GetDBField('SentStatus');
-			if (($sent_status == SUBMISSION_LOG_SENT) && ($sent_status != $object->GetOriginalField('SentStatus'))) {
+			if (($event->Special != 'merge') && ($sent_status == SUBMISSION_LOG_SENT) && ($sent_status != $object->GetOriginalField('SentStatus'))) {
 				// sent status was set
 				$object->SetDBField('SentOn_date', $now);
 				$object->SetDBField('SentOn_time', $now);
Index: branches/5.1.x/core/admin_templates/submissions/submission_view.tpl
===================================================================
diff -u -r13390 -r13824
--- branches/5.1.x/core/admin_templates/submissions/submission_view.tpl	(.../submission_view.tpl)	(revision 13390)
+++ branches/5.1.x/core/admin_templates/submissions/submission_view.tpl	(.../submission_view.tpl)	(revision 13824)
@@ -109,6 +109,23 @@
 	<inp2:SubmissionTag tag="PredefinedOptions" field="$field" block="form_radio_item" selected="checked"/>
 </inp2:m_DefineElement>
 
+<inp2:m_DefineElement name="inp_edit_merge_to" caption_render_as="default_field_caption_element" is_last="" field_class="" onchange="" hint_label="" onclick="">
+	<inp2:m_if check="{$prefix}_FieldVisible" field="$field">
+		<tr class="<inp2:m_odd_even odd='edit-form-odd' even='edit-form-even'/>" id="<inp2:$prefix_InputName field='$field'/>_row">
+			<inp2:m_RenderElement name="inp_edit_field_caption" caption_render_as="$caption_render_as" prefix="$prefix" field="$field" title="$title" hint_label="$hint_label" is_last="$is_last" NamePrefix="_cb_"/>
+			<td class="control-cell">
+				<input type="hidden" id="<inp2:{$prefix}_InputName field='Is{$field}'/>" name="<inp2:{$prefix}_InputName field='Is{$field}'/>" value="<inp2:{$prefix}_Field field='Is{$field}' db='db'/>">
+				<input tabindex="<inp2:m_get param='tab_index'/>" type="checkbox" id="_cb_<inp2:{$prefix}_InputName field='Is{$field}'/>" name="_cb_<inp2:{$prefix}_InputName field='Is{$field}'/>" <inp2:{$prefix}_Field field="Is{$field}" checked="checked" db="db"/> class="<inp2:m_param name='field_class'/>" onchange="update_checkbox(this, document.getElementById('<inp2:{$prefix}_InputName field='Is{$field}'/>'));<inp2:m_param name='onchange'/>" onclick="<inp2:m_param name='onclick'/>">
+
+				<select tabindex="<inp2:m_get param='tab_index'/>" name="<inp2:{$prefix}_InputName field='$field'/>" id="<inp2:{$prefix}_InputName field='$field'/>" onchange="<inp2:m_Param name='onchange'/>" style="width: 400px;">
+					<inp2:{$prefix}_PredefinedOptions field="$field" block="inp_option_item" selected="selected" has_empty="1"/>
+				</select>
+			</td>
+			<inp2:m_RenderElement name="inp_edit_error" pass_params="1"/>
+		</tr>
+	</inp2:m_if>
+</inp2:m_DefineElement>
+
 <inp2:formsubs_SaveWarning name="grid_save_warning"/>
 <inp2:formsubs_ErrorWarning name="form_error_warning"/>
 
@@ -130,6 +147,11 @@
 				<inp2:m_RenderElement name="inp_label" prefix="formsubs" field="LastUpdatedOn" title="la_fld_LastUpdatedOn" />
 			</inp2:m_if>
 
+			<inp2:m_if check="form_Field" name="EnableEmailCommunication" db="db">
+				<inp2:m_ifnot check="submission-log_TotalRecords">
+					<inp2:m_RenderElement name="inp_edit_merge_to" prefix="formsubs" field="MergeToSubmission" title="la_fld_MergeToSubmission"/>
+				</inp2:m_ifnot>
+			</inp2:m_if>
 		<inp2:m_RenderElement name="subsection" title="la_section_Data"/>
 
 			<inp2:m_DefineElement name="form_field" prefix="formsubs">
@@ -163,4 +185,35 @@
 	</table>
 </div>
 
+<inp2:m_ifnot check="submission-log_TotalRecords">
+	<script language="javascript" type="text/javascript">
+		var $field_mask = '<inp2:formsubs_InputName name="#FIELD_NAME#" js_escape="1"/>';
+
+		$(document).ready(
+			function () {
+				processMergeToSubmission();
+				$( get_control($field_mask, 'IsMergeToSubmission', undefined, '_cb') ).click(processMergeToSubmission);
+			}
+		);
+
+		function processMergeToSubmission() {
+			var $do_merge = get_control($field_mask, 'IsMergeToSubmission', undefined, '_cb').checked;
+			var $merge_to_submission = get_control($field_mask, 'MergeToSubmission');
+
+			if (!$do_merge) {
+				$merge_to_submission.selectedIndex = 0;
+			}
+
+			$merge_to_submission.disabled = !$do_merge;
+
+			if ($do_merge) {
+				$('#merge_submission').removeClass('button-disabled').addClass('button').attr('disabled', '');
+			}
+			else {
+				$('#merge_submission').removeClass('button').addClass('button-disabled').attr('disabled', 'disabled');
+			}
+		}
+	</script>
+</inp2:m_ifnot>
+
 <inp2:m_include t="incs/footer"/>
\ No newline at end of file
Index: branches/5.1.x/core/install/english.lang
===================================================================
diff -u -r13816 -r13824
--- branches/5.1.x/core/install/english.lang	(.../english.lang)	(revision 13816)
+++ branches/5.1.x/core/install/english.lang	(.../english.lang)	(revision 13824)
@@ -520,6 +520,7 @@
 			<PHRASE Label="la_fld_MaxCategories" Module="Core" Type="1">TWF4aW11bSBudW1iZXIgb2YgU2VjdGlvbnMgb24gSXRlbSBjYW4gYmUgYWRkZWQgdG8=</PHRASE>
 			<PHRASE Label="la_fld_MenuIcon" Module="Core" Type="1">Q3VzdG9tIE1lbnUgSWNvbiAoaWUuIGltZy9tZW51X3Byb2R1Y3RzLmdpZik=</PHRASE>
 			<PHRASE Label="la_fld_MenuStatus" Module="Core" Type="1">TWVudSBTdGF0dXM=</PHRASE>
+			<PHRASE Label="la_fld_MergeToSubmission" Module="Core" Type="1">TWVyZ2UgdG8gU3VibWlzc2lvbg==</PHRASE>
 			<PHRASE Label="la_fld_Message" Module="Core" Type="1">TWVzc2FnZQ==</PHRASE>
 			<PHRASE Label="la_fld_MessageBody" Module="Core" Type="1">TWVzc2FnZSBCb2R5</PHRASE>
 			<PHRASE Label="la_fld_MessageText" Module="Core" Type="1">UGxhaW4gVGV4dCBWZXJzaW9u</PHRASE>
@@ -566,6 +567,7 @@
 			<PHRASE Label="la_fld_PrimaryLang" Module="Core" Type="1">UHJpbWFyeQ==</PHRASE>
 			<PHRASE Label="la_fld_PrimaryTranslation" Module="Core" Type="1">UHJpbWFyeSBMYW5ndWFnZSBQaHJhc2U=</PHRASE>
 			<PHRASE Label="la_fld_Priority" Module="Core" Type="1">T3JkZXI=</PHRASE>
+			<PHRASE Label="la_fld_ProcessUnmatchedEmails" Module="Core" Type="1">Q29udmVydCB1bm1hdGNoZWQgZS1tYWlscyBpbnRvIG5ldyBzdWJtaXNzaW9ucw==</PHRASE>
 			<PHRASE Label="la_fld_Qty" Module="Core" Type="1">UXVhbnRpdHk=</PHRASE>
 			<PHRASE Label="la_fld_Rating" Module="Core" Type="1">UmF0aW5n</PHRASE>
 			<PHRASE Label="la_fld_RecipientAddress" Module="Core" Type="1">UmVjaXBpZW50J3MgQWRkcmVzcw==</PHRASE>