Tidy up some whitespace/formatting

27 files changed, 193 insertions, 193 deletions

diff --git a/includes/classes/class_date.php b/includes/classes/class_date.php
index 359e979a28..5368d8c68d 100644
--- a/includes/classes/class_date.php
+++ b/includes/classes/class_date.php
@@ -922,7 +922,7 @@ class HebrewDate extends JewishDate {
 	const GERSHAYIM="״";
 	const GERSH="׳";
 	const ALAFIM="אלפים";
-	
+
 	function FormatDayZeros() {
 		return $this->NumToHebrew($this->d);
 	}
@@ -972,17 +972,17 @@ class HebrewDate extends JewishDate {
 		// Hebrew does not have genitive forms
 		return self::NUM_TO_MONTH_NOMINATIVE($n, $leap_year);
 	}
-	
+
 	static function NUM_TO_MONTH_LOCATIVE($n, $leap_year) {
 		// Hebrew does not have locative forms
 		return self::NUM_TO_MONTH_NOMINATIVE($n, $leap_year);
 	}
-	
+
 	static function NUM_TO_MONTH_INSTRUMENTAL($n, $leap_year) {
 		// Hebrew does not have instrumental forms
 		return self::NUM_TO_MONTH_NOMINATIVE($n, $leap_year);
 	}
-	
+
 	static function NUM_TO_SHORT_MONTH($n, $leap_year) {
 		// TODO: Do these have short names?
 		return self::NUM_TO_MONTH_NOMINATIVE($n, $leap_year);
@@ -1375,12 +1375,12 @@ class ArabicDate extends HijriDate {
 		// Arabic does not have locative forms
 		return self::NUM_TO_MONTH_NOMINATIVE($n, $leap_year);
 	}
-	
+
 	static function NUM_TO_MONTH_INSTRUMENTAL($n, $leap_year) {
 		// Arabic does not have instrumental forms
 		return self::NUM_TO_MONTH_NOMINATIVE($n, $leap_year);
 	}
-	
+
 	static function NUM_TO_SHORT_MONTH($n, $leap_year) {
 		// TODO: Do these have short names?
 		return self::NUM_TO_MONTH_NOMINATIVE($n, $leap_year);
diff --git a/includes/classes/class_gedcomrecord.php b/includes/classes/class_gedcomrecord.php
index 4758724773..8c4bbba4c8 100644
--- a/includes/classes/class_gedcomrecord.php
+++ b/includes/classes/class_gedcomrecord.php
@@ -382,7 +382,7 @@ class GedcomRecord {
 			" FROM `##change`".
 			" WHERE status='pending' AND gedcom_id=? AND xref=?".
 			" ORDER BY change_id desc".
-			" LIMIT 1"	
+			" LIMIT 1"
 		)->execute(array($this->ged_id, $this->xref))->fetchOne();
 
 		return $tmp==='';
diff --git a/includes/classes/class_i18n.php b/includes/classes/class_i18n.php
index a34ea927c9..ffee5873bd 100644
--- a/includes/classes/class_i18n.php
+++ b/includes/classes/class_i18n.php
@@ -315,7 +315,7 @@ class i18n {
 				// I18N: Description of someone's age at an event.  e.g Died 14 Jan 1900 (aged more than 21 years)
 				return i18n::translate('(aged more than %s)', $age);
 			} else {
-				// I18N: Description of someone's age at an event.  e.g Died 14 Jan 1900 (aged 43 years)			
+				// I18N: Description of someone's age at an event.  e.g Died 14 Jan 1900 (aged 43 years)
 				return i18n::translate('(aged %s)', $age);
 			}
 		} else {
diff --git a/includes/classes/class_menubar.php b/includes/classes/class_menubar.php
index ef0d5862ce..422f9b6b94 100644
--- a/includes/classes/class_menubar.php
+++ b/includes/classes/class_menubar.php
@@ -184,7 +184,7 @@ class MenuBar
 		global $TEXT_DIRECTION, $WT_IMAGES, $SEARCH_SPIDER;
 		global $PEDIGREE_FULL_DETAILS, $PEDIGREE_LAYOUT;
 		global $controller;
-		
+
 		$style = "top";
 		if ($rootid) $style = "sub";
 		if (isset($controller)) {
@@ -325,7 +325,7 @@ class MenuBar
 					$menuList["childTimeLine"] = i18n::translate('Show children on timeline chart');
 					$menuList["familyTimeLine"] = i18n::translate('Show family on timeline chart');
 					asort($menuList);
-			
+
 					// Produce the submenus in localized name order
 					foreach($menuList as $menuType => $menuName) {
 						switch ($menuType) {
@@ -338,7 +338,7 @@ class MenuBar
 							$submenu->addClass("submenuitem{$ff}", "submenuitem_hover{$ff}");
 							$menu->addSubmenu($submenu);
 							break;
-			
+
 						case "childTimeLine":
 							// charts / children_timeline
 							$submenu = new Menu(i18n::translate('Show children on timeline chart'), encode_url('timeline.php?'.$controller->getChildrenUrlTimeline()));
@@ -348,7 +348,7 @@ class MenuBar
 							$submenu->addClass("submenuitem{$ff}", "submenuitem_hover{$ff}");
 							$menu->addSubmenu($submenu);
 							break;
-			
+
 						case "familyTimeLine":
 							// charts / family_timeline
 							$submenu = new Menu(i18n::translate('Show family on timeline chart'), encode_url('timeline.php?pids[0]='.$controller->getHusband().'&pids[1]='.$controller->getWife().'&'.$controller->getChildrenUrlTimeline(2)));
@@ -358,11 +358,11 @@ class MenuBar
 							$submenu->addClass("submenuitem{$ff}", "submenuitem_hover{$ff}");
 							$menu->addSubmenu($submenu);
 							break;
-			
+
 						}
 					}
 				}
-				
+
 				break;
 
 			case "lifespan":
@@ -469,7 +469,7 @@ class MenuBar
 	*/
 	static function getListsMenu($surname="") {
 		global $TEXT_DIRECTION, $WT_IMAGES, $MULTI_MEDIA, $SEARCH_SPIDER, $controller;
-		
+
 		$style = "top";
 		if ($surname) $style = "sub";
 		if (isset($controller)) {
@@ -483,7 +483,7 @@ class MenuBar
 				}
 			}
 		}
-		
+
 		if ($TEXT_DIRECTION=="rtl") $ff="_rtl"; else $ff="";
 
 		if (!empty($SEARCH_SPIDER)) { // Only want the indi list for search engines.
@@ -670,8 +670,8 @@ class MenuBar
 				if (isset($controller->famid)) $famid = $controller->famid;
 			}
 		}
-		
-		
+
+
 		if ($TEXT_DIRECTION=="rtl") $ff="_rtl"; else $ff="";
 		if ((!file_exists(WT_ROOT.'reportengine.php')) || (!empty($SEARCH_SPIDER))) {
 			$menu = new Menu("", "", "");
@@ -878,7 +878,7 @@ class MenuBar
 		$current=get_user_setting(WT_USER_ID, 'theme');
 		$all_themes=get_theme_names();
 		if (!array_key_exists($current, $all_themes)) {
-			$current=$THEME_DIR;		
+			$current=$THEME_DIR;
 		}
 
 		if ($ALLOW_THEME_DROPDOWN && !$SEARCH_SPIDER && get_site_setting('ALLOW_USER_THEMES')) {
diff --git a/includes/classes/class_reportbase.php b/includes/classes/class_reportbase.php
index 2722a4d7f0..22ed709636 100644
--- a/includes/classes/class_reportbase.php
+++ b/includes/classes/class_reportbase.php
@@ -117,7 +117,7 @@ class ReportBase {
 	* @var string
 	*/
 	public $pageFormat = "A4";
-	
+
 	/**
 	* Height of page format in points
 	* @see DocSHandler()
@@ -157,27 +157,27 @@ class ReportBase {
 	* @var string
 	*/
 	public $processing = "H";
-	
+
 	/**
 	* RTL Language (false=LTR, true=RTL)
 	* @see ReportBase::setup()
 	* @var boolean
 	*/
 	public $rtl = false;
-	
+
 	/**
 	* User measure unit.
 	* @var string const
 	*/
 	const unit = "pt";
-	
+
 	/**
 	* Character set
 	* @see ReportBase::setup()
 	* @var string
 	*/
 	public $charset = "UTF-8";
-	
+
 	/**
 	* Show the Generated by... (true=show the text)
 	* @see DocSHandler()
@@ -190,7 +190,7 @@ class ReportBase {
 	* @var string
 	*/
 	public $generatedby = "";
-	
+
 	/**
 	* webtrees URL
 	* @var string const
@@ -255,15 +255,15 @@ class ReportBase {
 			/**
 			* The current ISO 216 standard was introduced in 1975 and is a direct follow up to the german DIN 476 standard from 1922. ISO 216 is also called EN 20216 in Europe.
 			* The ISO paper sizes are based on the metric system so everything else is aproxiamte
-			* 
+			*
 			* The Series A is used for Standard Printing and Stationary.
 			* The Series B is used for Posters, Wall-Charts etc.
 			* The C series is used for folders, post cards and envelopes. C series envelope is suitable to insert A series sizes.
 			* ISO also define format series RA and SRA for untrimmed raw paper, where SRA stands for 'supplementary raw format A'.
 			* Japan has adopted the ISO series A sizes, but its series B sizes are slightly different. These sizes are sometimes called JIS B or JB sizes.
 			* 	sun was a unit of length used in Japan and is equal to about 3.03 cm or 1.193 inches
-			* The United States, Canada, and in part Mexico, are today the only industrialized nations in which the ISO standard paper sizes are not yet widely used. 
-			* 
+			* The United States, Canada, and in part Mexico, are today the only industrialized nations in which the ISO standard paper sizes are not yet widely used.
+			*
 			* A0 & A1		Technical drawings, posters
 			* A1 & A2		Flip charts
 			* A2 & A3		Drawings, diagrams, large tables
@@ -448,7 +448,7 @@ class ReportBase {
 	}
 
 	/**
-	* @deprecated 
+	* @deprecated
 	* @todo Is this a deprecated function or a future feature?
 	*
 	function get_type() {
@@ -546,7 +546,7 @@ class Element {
 		$this->text = $text;
 		return 0;
 	}
-	
+
 } //-- END Element
 
 /**
@@ -618,7 +618,7 @@ class Cell extends Element {
 	*/
 	public $bocolor;
 	/**
-	* The HTML color code to fill the background of this cell. 
+	* The HTML color code to fill the background of this cell.
 	* @var string
 	*/
 	public $bgcolor;
@@ -645,7 +645,7 @@ class Cell extends Element {
 	*/
 	public $newline;
 	/**
-	* The name of the Style that should be used to render the text. 
+	* The name of the Style that should be used to render the text.
 	* @var string
 	*/
 	public $styleName;
@@ -671,11 +671,11 @@ class Cell extends Element {
 	public $url;
 	/**
 	* Cell width DEFAULT 0 (expressed in points)
-	* Setting the width to 0 will make it the width from the current location to the right margin. 
+	* Setting the width to 0 will make it the width from the current location to the right margin.
 	* @var int
 	*/
 	public $width;
-	
+
 	public $reseth;
 
 	/**
@@ -760,7 +760,7 @@ class TextBox extends Element {
 	* @var array
 	*/
 	public $elements = array();
-	
+
 	/**
 	*  Background color in HTML code
 	* @var string
@@ -771,7 +771,7 @@ class TextBox extends Element {
 	* @var boolean
 	*/
 	public $fill;
-	
+
 	/**
 	* Position the left corner of this box on the page(expressed in points). The default is the current position.
 	* @var mix
@@ -787,12 +787,12 @@ class TextBox extends Element {
 	* @var boolean
 	*/
 	public $newline;
-	
+
 	/**
 	* @var boolean
 	*/
 	public $pagecheck;
-	
+
 	/**
 	* Whether or not a border should be printed around this box. 0 = no border, 1 = border. Default is 0
 	* @var boolean
@@ -811,7 +811,7 @@ class TextBox extends Element {
 	* @var string
 	*/
 	public $style;
-	
+
 	/**
 	* @var array $borderstyle Border style of rectangle. Array with keys among the following:
 	* <ul>
@@ -841,7 +841,7 @@ class TextBox extends Element {
 	 * Resets this box last height after it's done
 	 */
 	public $reseth;
-	
+
 	/**
 	* TextBox - Element - Base
 	*
@@ -1137,7 +1137,7 @@ class Image extends Element {
 	* @var string
 	*/
 	public $line = "";
-	
+
 	/**
 	* Image class function - Base
 	*
@@ -1147,7 +1147,7 @@ class Image extends Element {
 	* @param float $w Width of the image
 	* @param float $h Height of the image
 	* @param string $align Placement of the image. L: left, C:center, R:right
-	* @param string $ln T:same line, N:next line 
+	* @param string $ln T:same line, N:next line
 	*/
 	function Image($file, $x, $y, $w, $h, $align, $ln) {
 		$this->file = $file;
@@ -1751,7 +1751,7 @@ function CellSHandler($attrs) {
 	// int Cell height (expressed in points) The starting height of this cell. If the text wraps the height will automatically be adjusted.
 	$height= 0;
 	if (!empty($attrs["height"])) $height = (int)$attrs["height"];
-	// int Cell width (expressed in points) Setting the width to 0 will make it the width from the current location to the right margin. 
+	// int Cell width (expressed in points) Setting the width to 0 will make it the width from the current location to the right margin.
 	$width = 0;
 	if (!empty($attrs["width"])) $width = (int)$attrs["width"];
 
@@ -1782,7 +1782,7 @@ function CellSHandler($attrs) {
 		}
 	}
 
-	// string The name of the Style that should be used to render the text. 
+	// string The name of the Style that should be used to render the text.
 	$style = "";
 	if (!empty($attrs["style"])) $style = $attrs["style"];
 
@@ -1967,7 +1967,7 @@ function TextBoxSHandler($attrs) {
 	// string Background color code
 	$bgcolor = "";
 	if (!empty($attrs["bgcolor"])) $bgcolor = $attrs["bgcolor"];
-	
+
 	// boolean Wether or not fill the background color
 	$fill = true;
 	if (isset($attrs["fill"])) {
@@ -1999,14 +1999,14 @@ function TextBoxSHandler($attrs) {
 	$borderstyle = "";
 	if (!empty($attrs["borderstyle"])) $borderstyle = $attrs["borderstyle"];
 	*/
-	
+
 	// int The starting height of this cell. If the text wraps the height will automatically be adjusted
 	$height = 0;
 	if (!empty($attrs["height"])) $height = (int)$attrs["height"];
 	// int Setting the width to 0 will make it the width from the current location to the margin
 	$width = 0;
 	if (!empty($attrs["width"])) $width = (int)$attrs["width"];
-	
+
 	// mixed Position the left corner of this box on the page. The default is the current position.
 	$left = ".";
 	if (isset($attrs["left"])) {
@@ -2104,7 +2104,7 @@ function TextSHandler($attrs) {
 	array_push($printDataStack, $printData);
 	$printData = true;
 
-	// string The name of the Style that should be used to render the text. 
+	// string The name of the Style that should be used to render the text.
 	$style = "";
 	if (!empty($attrs["style"])) $style = $attrs["style"];
 
@@ -2130,13 +2130,13 @@ function TextEHandler() {
 * Get the name
 * 1. id is empty - current GEDCOM record
 * 2. id is set with a record id
-* 
+*
 * @param array $attrs an array of key value pairs for the attributes
 */
 function GetPersonNameSHandler($attrs) {
 	// @deprecated
 	global $currentElement, $vars, $gedrec;
-	
+
 	$id = "";
 	$match = array();
 	if (empty($attrs["id"])) {
@@ -2209,7 +2209,7 @@ function GetPersonNameSHandler($attrs) {
 
 /**
 * XML <GedcomValue> start elemnt handler
-* 
+*
 * @param array $attrs an array of key value pairs for the attributes
 */
 function GedcomValueSHandler($attrs) {
@@ -2221,7 +2221,7 @@ function GedcomValueSHandler($attrs) {
 	if (preg_match("/0 @(.+)@/", $gedrec, $match)) {
 		$id = $match[1];
 	}
-	
+
 	if (isset($attrs["newline"]) && $attrs["newline"]=="1") {
 		$useBreak = "1";
 	} else {
@@ -2271,7 +2271,7 @@ function GedcomValueSHandler($attrs) {
 
 /**
 * XML <RepeatTag> start elemnt handler
-* 
+*
 * @see RepeatTagEHandler()
 * @param array $attrs an array of key value pairs for the attributes
 */
@@ -2346,7 +2346,7 @@ function RepeatTagSHandler($attrs) {
 
 /**
 * XML </ RepeatTag> end elemnt handler
-* 
+*
 * @see RepeatTagSHandler()
 */
 function RepeatTagEHandler() {
@@ -2429,20 +2429,20 @@ function RepeatTagEHandler() {
 
 /**
 * Variable lookup
-* 
+*
 * Retrieve predefined variables :
 * @ desc					GEDCOM fact description, example:
 * 								1 EVEN This is a description
 * @ fact					GEDCOM fact tag, such as BIRT, DEAT etc.
 * $ i18n::translate('....')
 * $ language_settings[]
-* 
-* 
+*
+*
 * Or retrieve variables preset with <SetVar> element
-* 
+*
 * If the variable is a date and 'date="1"' attribute is set then the date will be reformated
 * from Sep to September
-* 
+*
 * @param array $attrs an array of key value pairs for the attributes
 * @see SetVarSHandler()
 */
@@ -2455,7 +2455,7 @@ function varSHandler($attrs) {
 	if (empty($attrs["var"])) {
 		die("<strong>REPORT ERROR var: </strong> The attribute \"var=\" is missing or not set in the XML file on line: ".xml_get_current_line_number($parser));
 	}
-	
+
 	$var = $attrs["var"];
 	// SetVar element preset variables
 	if (!empty($vars[$var]["id"])) {
@@ -2484,7 +2484,7 @@ function varSHandler($attrs) {
 
 /**
 * Variable lookup, retrieve the first letter only
-* 
+*
 * @param array $attrs an array of key value pairs for the attributes
 */
 function varLetterSHandler($attrs) {
@@ -2587,7 +2587,7 @@ function FactsSHandler($attrs) {
 
 /**
 * XML </ Facts> end elemnt handler
-* 
+*
 * @see FactsSHandler()
 */
 function FactsEHandler() {
@@ -2681,7 +2681,7 @@ function SetVarSHandler($attrs) {
 	if (empty($attrs["name"])) {
 		die("<strong>REPORT ERROR var: </strong> The attribute \"name=\" is missing or not set in the XML file");
 	}
-	
+
 	$name = $attrs["name"];
 	$value = $attrs["value"];
 	$match = array();
@@ -2778,7 +2778,7 @@ function ifSHandler($attrs) {
 		} elseif ($id=="generation") {
 			$value = "\"$generation\"";
 		} else {
-			
+
 			$temp = explode(" ", trim($gedrec));
 			$level = $temp[0];
 			if ($level==0) {
@@ -2814,7 +2814,7 @@ function ifEHandler() {
 * XML <Footnote > start element
 * Collect the Footnote links
 * GEDCOM Records that are protected by Privacy setting will be ignore
-* 
+*
 * @param array $attrs an array of key value pairs for the attributes
 * @see FootnoteEHandler()
 */
@@ -2846,7 +2846,7 @@ function FootnoteSHandler($attrs) {
 /**
 * XML <Footnote /> end element
 * Print the collected Footnote data
-* 
+*
 * @see FootnoteSHandler()
 */
 function FootnoteEHandler() {
@@ -3012,10 +3012,10 @@ function ImageSHandler($attrs) {
 	$height = 0;
 	if (!empty($attrs["width"])) $width = (int)$attrs["width"];
 	if (!empty($attrs["height"])) $height = (int)$attrs["height"];
-	
+
 	$file = "";
 	if (!empty($attrs["file"])) $file = $attrs["file"];
-	
+
 	if ($file=="@FILE") {
 		$match = array();
 		if (preg_match("/\d OBJE @(.+)@/", $gedrec, $match)) {
@@ -3548,7 +3548,7 @@ function ListEHandler() {
 
 /**
 * XML <ListTotal> elemnt handler
-* 
+*
 * Prints the total number of records in a list
 * The total number is collected from
 * List and Relatives
@@ -3705,7 +3705,7 @@ function RelativesSHandler($attrs) {
 
 /**
 * XML </ Relatives> end elemnt handler
-* 
+*
 * @see RelativesSHandler()
 */
 function RelativesEHandler() {
@@ -3773,7 +3773,7 @@ function RelativesEHandler() {
 			xml_set_element_handler($repeat_parser, "startElement", "endElement");
 			//-- set the character data handler
 			xml_set_character_data_handler($repeat_parser, "characterData");
-	
+
 			if (!xml_parse($repeat_parser, $reportxml, true)) {
 				printf($reportxml."\nRelativesEHandler XML error: %s at line %d", xml_error_string(xml_get_error_code($repeat_parser)), xml_get_current_line_number($repeat_parser));
 				print_r($repeatsStack);
@@ -3794,7 +3794,7 @@ function RelativesEHandler() {
 
 /**
 * XML <Generation /> elemnt handler
-* 
+*
 * Prints the number of generations
 * @todo no info on wiki
 * @see Element::addText()
diff --git a/includes/classes/class_reporthtml.php b/includes/classes/class_reporthtml.php
index 9fa0810b83..f173edb0e6 100644
--- a/includes/classes/class_reporthtml.php
+++ b/includes/classes/class_reporthtml.php
@@ -1318,7 +1318,7 @@ class FootnoteHTML extends Footnote {
 	* @param ReportBaseHTML &$html
 	*/
 	function renderFootnote(&$html) {
-		
+
 		if ($html->getCurrentStyle() != $this->styleName) {
 			$html->setCurrentStyle($this->styleName);
 		}
@@ -1355,7 +1355,7 @@ class FootnoteHTML extends Footnote {
 	/**
 	* Get the width of text
 	* Breaks up a text into lines if needed
-	* 
+	*
 	* @param ReportBaseHTML &$html
 	* @return array
 	*/
diff --git a/includes/classes/class_reportpdf.php b/includes/classes/class_reportpdf.php
index c7586488f2..ef1746e923 100644
--- a/includes/classes/class_reportpdf.php
+++ b/includes/classes/class_reportpdf.php
@@ -239,7 +239,7 @@ class ReportBasePDF extends ReportBase {
 	* @param int $w Image width
 	* @param int $h Image height
 	* @param string $align L:left, C:center, R:right or empty to use x/y
-	* @param string $ln T:same line, N:next line 
+	* @param string $ln T:same line, N:next line
 	* @return ImagePDF
 	*/
 	function createImage($file, $x, $y, $w, $h, $align, $ln) {
@@ -320,7 +320,7 @@ class PDF extends TCPDF {
 	* @var int
 	*/
 	public $lastpicpage = 0;
-	
+
 	public $wt_report;
 
 	/**
@@ -518,7 +518,7 @@ class PDF extends TCPDF {
 		$this->SetX($x);
 		return $x;
 	}
-	
+
 	/**
 	* Get the maximum line width to draw from the curren position -PDF
 	* RTL supported
@@ -532,7 +532,7 @@ class PDF extends TCPDF {
 			return ($this->getRemainingWidth() + $m["left"]);
 		}
 	}
-	
+
 	function getFootnotesHeight() {
 		$h=0;
 		foreach($this->printedfootnotes as $element) {
@@ -578,7 +578,7 @@ class PDF extends TCPDF {
 		$this->printedfootnotes[] = $footnote;
 		return false;
 	}
-	
+
 	/**
 	* Used this function instead of AddPage()
 	* This function will make sure that images will not be overwritten
@@ -590,11 +590,11 @@ class PDF extends TCPDF {
 		$this->AddPage();
 	}
 
-	
+
 	/*******************************************
 	* TCPDF protected functions
 	*******************************************/
-	
+
 	/**
 	* Add a page if needed -PDF
 	* @param $height Cell height. Default value: 0
@@ -611,7 +611,7 @@ class PDF extends TCPDF {
 	function getRemainingWidthPDF() {
 		return $this->getRemainingWidth();
 	}
-	
+
 } //-- END PDF
 
 /**
@@ -662,7 +662,7 @@ class CellPDF extends Cell {
 		* This is the bugfree version
 		*/
 		$cX = 0;	// Class Left
-		
+
 		// Set up the text style
 		if (($pdf->getCurrentStyle()) != ($this->styleName)) {
 			$pdf->setCurrentStyle($this->styleName);
@@ -1085,7 +1085,7 @@ class TextBoxPDF extends TextBox {
 		}
 		// Save the current page number
 		$cPN = $pdf->getPage();
-		
+
 		// Render the elements (write text, print picture...)
 		foreach($this->elements as $element) {
 			if (is_object($element)) {
@@ -1180,7 +1180,7 @@ class TextPDF extends Text {
 
 	/**
 	* Splits the text into lines if necessary to fit into a giving cell
-	* 
+	*
 	* @param PDF &$pdf
 	* @return array
 	*/
@@ -1329,7 +1329,7 @@ class FootnotePDF extends Footnote {
 	/**
 	* Splits the text into lines to fit into a giving cell
 	* and returns the last lines width
-	* 
+	*
 	* @param PDF &$pdf
 	* @return array
 	*/
@@ -1483,7 +1483,7 @@ class ImagePDF extends Image {
 		} else {
 			$pdf->SetY($this->y);
 		}
-		
+
 		$pdf->Image($this->file, $this->x, $this->y, $this->width, $this->height, "", "", $this->line, false, 72, $this->align);
 		$lastpicpage = $pdf->PageNo();
 		$pdf->lastpicpage = $pdf->getPage();
diff --git a/includes/classes/class_treenav.php b/includes/classes/class_treenav.php
index 36e077ce63..47cbf64d4f 100644
--- a/includes/classes/class_treenav.php
+++ b/includes/classes/class_treenav.php
@@ -287,7 +287,7 @@ class TreeNav {
 
 		?>
 		<span class="name1">
-		<?php $thumb = $this->getThumbnail($person); 
+		<?php $thumb = $this->getThumbnail($person);
 		if (!empty($thumb)) {
 			echo $thumb;
 		} else if ($USE_SILHOUETTE && isset($WT_IMAGES["default_image_U"])) {
@@ -303,7 +303,7 @@ class TreeNav {
 			}
 			else {
 				$thumbnail .= $WT_IMAGES["default_image_U"];
-			} 
+			}
 			$thumbnail .="\" class=\"".$class."\" border=\"none\" alt=\"\" />";
 			echo $thumbnail;
 		} ?>
@@ -325,7 +325,7 @@ class TreeNav {
 			if (!empty($spouse)) {
 				$name = $spouse->getFullName();
 				?>
-				<?php $thumb = $this->getThumbnail($spouse); 
+				<?php $thumb = $this->getThumbnail($spouse);
 				if (!empty($thumb)) {
 					echo $thumb;
 				} else if ($USE_SILHOUETTE && isset($WT_IMAGES["default_image_U"])) {
@@ -341,7 +341,7 @@ class TreeNav {
 					}
 					else {
 						$thumbnail .= $WT_IMAGES["default_image_U"];
-					} 
+					}
 					$thumbnail .="\" class=\"".$class."\" border=\"none\" alt=\"\" />";
 					echo $thumbnail;
 				} ?>
diff --git a/includes/classes/class_wt_db.php b/includes/classes/class_wt_db.php
index 62531330ce..53cdadd737 100644
--- a/includes/classes/class_wt_db.php
+++ b/includes/classes/class_wt_db.php
@@ -53,7 +53,7 @@ class WT_DB {
 	public final function __clone() {
 		trigger_error('WT_DB::clone() is not allowed.', E_USER_ERROR);
 	}
- 	
+
 	// Prevent instantiation via serialize()
 	public final function __wakeup() {
 		trigger_error('WT_DB::unserialize() is not allowed.', E_USER_ERROR);
@@ -262,7 +262,7 @@ class WT_DB {
 		}
 		return new WT_DBStatement(self::$pdo->prepare($statement));
 	}
-	
+
 	// Map all other functions onto the base PDO object
 	public function __call($function, $params) {
 		return call_user_func_array(array(self::$pdo, $function), $params);
diff --git a/includes/controllers/individual_ctrl.php b/includes/controllers/individual_ctrl.php
index 69a07bdd11..ea3e64a84d 100644
--- a/includes/controllers/individual_ctrl.php
+++ b/includes/controllers/individual_ctrl.php
@@ -92,7 +92,7 @@ class IndividualController extends BaseController {
 			// Start with the gedcom's default tab
 			$this->default_tab=get_gedcom_setting(WT_GED_ID, 'GEDCOM_DEFAULT_TAB');
 		}
-		
+
 		if (find_person_record($this->pid, WT_GED_ID) || find_updated_record($this->pid, WT_GED_ID)!==null){
 				$this->indi = new Person($gedrec, false);
 				$this->indi->ged_id=WT_GED_ID; // This record is from a file
@@ -199,19 +199,19 @@ class IndividualController extends BaseController {
 		$this->tabs = WT_Module::getActiveTabs();
 		foreach($this->tabs as $mod) {
 			$mod->setController($this);
-			if ($mod->hasTabContent()) {		
+			if ($mod->hasTabContent()) {
 				if (empty($this->default_tab)) {
 					$this->default_tab=$mod->getName();
 				}
 			}
 		}
-		
+
 		if (!isset($_SESSION['WT_pin']) && $DEFAULT_PIN_STATE)
 			 $_SESSION['WT_pin'] = true;
-			 
+
 		if (!isset($_SESSION['WT_sb_closed']) && $DEFAULT_SB_CLOSED_STATE)
 			 $_SESSION['WT_sb_closed'] = true;
-			 
+
 		//-- handle ajax calls
 		if ($this->action=="ajax") {
 			$tab = 0;
@@ -229,17 +229,17 @@ class IndividualController extends BaseController {
 					echo WT_JS_END;
 				}
 			}
-			
+
 			if (isset($_REQUEST['pin'])) {
 				if ($_REQUEST['pin']=='true') $_SESSION['WT_pin'] = true;
 				else $_SESSION['WT_pin'] = false;
 			}
-			
+
 			if (isset($_REQUEST['sb_closed'])) {
 				if ($_REQUEST['sb_closed']=='true') $_SESSION['WT_sb_closed'] = true;
 				else $_SESSION['WT_sb_closed'] = false;
 			}
-			
+
 			//-- only get the requested tab and then exit
 			if (WT_DEBUG_SQL) {
 				echo WT_DB::getQueryLog();
@@ -340,7 +340,7 @@ class IndividualController extends BaseController {
 				$result .= $WT_IMAGES["default_image_M"];
 			} else {
 				$result .= $WT_IMAGES["default_image_U"];
-			} 
+			}
 			$result .="\" class=\"".$class."\" border=\"none\" alt=\"\" />";
 			return $result;
 		}
@@ -637,7 +637,7 @@ class IndividualController extends BaseController {
 		$otherfacts = $this->indi->getOtherFacts();
 		return $otherfacts;
 	}
-	
+
 	/**
 	* get the person box stylesheet class
 	* for the given person
@@ -659,7 +659,7 @@ class IndividualController extends BaseController {
 		}
 		return "person_box".$isf;
 	}
-	
+
 	/**
 	* build an array of Person that will be used to build a list
 	* of family members on the close relatives tab
diff --git a/includes/controllers/media_ctrl.php b/includes/controllers/media_ctrl.php
index 35a016365a..e3efe0c9b4 100644
--- a/includes/controllers/media_ctrl.php
+++ b/includes/controllers/media_ctrl.php
@@ -182,7 +182,7 @@ class MediaController extends BaseController{
 		$menu = new Menu(i18n::translate('Edit'));
 		$menu->addIcon('edit_media');
 		$menu->addClass("submenuitem{$ff}", "submenuitem_hover{$ff}", "submenu{$ff}", 'icon_large_gedcom');
-		
+
 		if (WT_USER_CAN_EDIT) {
 			$submenu = new Menu(i18n::translate('Edit media'));
 			$submenu->addOnclick("window.open('addmedia.php?action=editmedia&pid={$this->pid}', '_blank', 'top=50,left=50,width=600,height=500,resizable=1,scrollbars=1')");
@@ -193,10 +193,10 @@ class MediaController extends BaseController{
 			// main link displayed on page
 			if (WT_USER_GEDCOM_ADMIN && file_exists(WT_ROOT.'modules/GEDFact_assistant/_MEDIA/media_1_ctrl.php')) {
 				$submenu = new Menu(i18n::translate('Manage links'));
-			} else {	
+			} else {
 				$submenu = new Menu(i18n::translate('Set link'));
 			}
-			
+
 			// GEDFact assistant Add Media Links =======================
 			if (WT_USER_GEDCOM_ADMIN && file_exists(WT_ROOT.'modules/GEDFact_assistant/_MEDIA/media_1_ctrl.php')) {
 				$submenu->addOnclick("return ilinkitem('".$this->pid."','manage');");
diff --git a/includes/controllers/note_ctrl.php b/includes/controllers/note_ctrl.php
index 350ceb6458..2d86118df9 100644
--- a/includes/controllers/note_ctrl.php
+++ b/includes/controllers/note_ctrl.php
@@ -172,7 +172,7 @@ class NoteController extends BaseController {
 			$submenu->addIcon('edit_note');
 			$submenu->addClass("submenuitem{$ff}", "submenuitem_hover{$ff}", "submenu{$ff}");
 			$menu->addSubmenu($submenu);
-			
+
 			$menu->addSeparator();
 		}
 
diff --git a/includes/controllers/pedigree_ctrl.php b/includes/controllers/pedigree_ctrl.php
index bb826d4009..740282040a 100644
--- a/includes/controllers/pedigree_ctrl.php
+++ b/includes/controllers/pedigree_ctrl.php
@@ -209,7 +209,7 @@ class PedigreeController extends BaseController {
 						if ($i%2 == 0) $this->yoffset=$this->yoffset - (($boxspacing/2) * $temp);
 						else $this->yoffset=$this->yoffset + (($boxspacing/2) * $temp);
 					}
-					
+
 				}
 				$this->yoffset-=(($boxspacing/2)*pow(2,($this->PEDIGREE_GENERATIONS-2))-($boxspacing/2));
 			}
@@ -217,7 +217,7 @@ class PedigreeController extends BaseController {
 				$this->xoffset = 10 + $basexoffset + (($this->PEDIGREE_GENERATIONS - $this->curgen) * ($this->pbwidth+$bxspacing));
 				if ($this->curgen == $this->PEDIGREE_GENERATIONS) $this->xoffset += 10;
 				if ($this->PEDIGREE_GENERATIONS<4)	$this->xoffset += 60;
-			} 
+			}
 			else if ($this->talloffset==2) {
 				if ($this->show_full) $this->xoffset = ($this->curgen) * (($this->pbwidth+$bxspacing) / 2)+($this->curgen)*10+136.5;
 				else $this->xoffset = ($this->curgen) * (($this->pbwidth+$bxspacing) / 4)+($this->curgen)*10+215.75;
diff --git a/includes/controllers/remotelink_ctrl.php b/includes/controllers/remotelink_ctrl.php
index db002adfbd..3111e8933b 100644
--- a/includes/controllers/remotelink_ctrl.php
+++ b/includes/controllers/remotelink_ctrl.php
@@ -87,7 +87,7 @@ class RemoteLinkController extends BaseController {
 		$this->form_txtPassword      =safe_POST('txtPassword', WT_REGEX_PASSWORD);
 		$this->form_cbExistingServers=safe_POST('cbExistingServers', array_keys($this->server_list));
 		$this->form_txtCB_Title      =safe_POST('txtCB_Title', '[^<>"%{};]+');
-		$this->form_txtCB_GID        =safe_POST('txtCB_GID', $this->gedcom_list);			
+		$this->form_txtCB_GID        =safe_POST('txtCB_GID', $this->gedcom_list);
 		$this->form_txtFS_URL        =safe_POST('txtFS_URL', WT_REGEX_URL);
 		$this->form_txtFS_Title      =safe_POST('txtFS_Title', '[^<>"%{};]+');
 		$this->form_txtFS_GID        =safe_POST('txtFS_GID', $this->gedcom_list);
@@ -96,7 +96,7 @@ class RemoteLinkController extends BaseController {
 
 		if (is_null($this->form_location)) {
 			if ($this->server_list) {
-				$this->form_location='existing';			
+				$this->form_location='existing';
 			} else {
 				$this->form_location='remote';
 			}
@@ -126,7 +126,7 @@ class RemoteLinkController extends BaseController {
 		if (!$url || !$gedcom_id || !$username || !$password) {
 			return null;
 		}
-			
+
 		if (preg_match('/\?wsdl$/', $url)==0) {
 			$url.="?wsdl";
 		}
@@ -275,16 +275,16 @@ class RemoteLinkController extends BaseController {
 		$relation_type=$this->form_cbRelationship;
 		if ($serverID && $link_pid) {
 			$indirec=find_gedcom_record($this->pid, WT_GED_ID, true);
-	
+
 			switch ($relation_type) {
 			case "father":
 				$indistub="0 @new@ INDI\n1 SOUR @{$serverID}@\n2 PAGE {$link_pid}\n1 RFN {$serverID}:{$link_pid}";
 				$stub_id=append_gedrec($indistub, WT_GED_ID);
 				$indistub=find_gedcom_record($stub_id, WT_GED_ID, true);
-	
+
 				$gedcom_fam="0 @new@ FAM\n1 HUSB @{$stub_id}@\n1 CHIL @{$this->pid}@";
 				$fam_id=append_gedrec($gedcom_fam, WT_GED_ID);
-	
+
 				$indirec.= "\n1 FAMC @{$fam_id}@";
 				replace_gedrec($this->pid, WT_GED_ID, $indirec);
 
@@ -297,13 +297,13 @@ class RemoteLinkController extends BaseController {
 				$indistub="0 @new@ INDI\n1 SOUR @{$serverID}@\n2 PAGE {$link_pid}\n1 RFN {$serverID}:{$link_pid}";
 				$stub_id=append_gedrec($indistub, WT_GED_ID);
 				$indistub=find_gedcom_record($stub_id, WT_GED_ID, true);
-	
+
 				$gedcom_fam="0 @new@ FAM\n1 WIFE @{$stub_id}@\n1 CHIL @{$this->pid}@";
 				$fam_id=append_gedrec($gedcom_fam, WT_GED_ID);
-	
+
 				$indirec.="\n1 FAMC @{$fam_id}@";
 				replace_gedrec($this->pid, WT_GED_ID, $indirec);
-	
+
 				$serviceClient=ServiceClient::getInstance($serverID);
 				$indistub=$serviceClient->mergeGedcomRecord($link_pid, $indistub, true, true);
 				$indistub.="\n1 FAMS @".$fam_id."@";
@@ -313,13 +313,13 @@ class RemoteLinkController extends BaseController {
 				$indistub="0 @new@ INDI\n1 SOUR @{$serverID}@\n2 PAGE {$link_pid}\n1 RFN {$serverID}:{$link_pid}";
 				$stub_id=append_gedrec($indistub, WT_GED_ID);
 				$indistub=find_gedcom_record($stub_id, WT_GED_ID, true);
-	
+
 				$gedcom_fam="0 @new@ FAM\n1 MARR Y\n1 WIFE @{$this->pid}@\n1 HUSB @{$stub_id}@\n";
 				$fam_id=append_gedrec($gedcom_fam, WT_GED_ID);
-	
+
 				$indirec.="\n1 FAMS @{$fam_id}@";
 				replace_gedrec($this->pid, WT_GED_ID, $indirec);
-	
+
 				$serviceClient=ServiceClient::getInstance($serverID);
 				$indistub=$serviceClient->mergeGedcomRecord($link_pid, $indistub, true, true);
 			$indistub.="\n1 FAMS @{$fam_id}@";
@@ -332,10 +332,10 @@ class RemoteLinkController extends BaseController {
 
 				$gedcom_fam="0 @new@ FAM\n1 MARR Y\n1 WIFE @{$stub_id}@\n1 HUSB @{$this->pid}@";
 				$fam_id=append_gedrec($gedcom_fam, WT_GED_ID);
-	
+
 				$indirec.="\n1 FAMS @{$fam_id}@";
 				replace_gedrec($this->pid, WT_GED_ID, $indirec);
-	
+
 				$serviceClient=ServiceClient::getInstance($serverID);
 				$indistub=$serviceClient->mergeGedcomRecord($link_pid, $indistub, true, true);
 				$indistub.="\n1 FAMS @{$fam_id}@\n";
@@ -346,7 +346,7 @@ class RemoteLinkController extends BaseController {
 				$indistub="0 @new@ INDI\n1 SOUR @{$serverID}@\n2 PAGE {$link_pid}\n1 RFN {$serverID}:{$link_pid}";
 				$stub_id=append_gedrec($indistub, WT_GED_ID);
 				$indistub=find_gedcom_record($stub_id, WT_GED_ID, true);
-	
+
 				if (get_gedcom_value('SEX', 1, $indirec, '', false)=='F') {
 					$gedcom_fam="0 @new@ FAM\n1 WIFE @{$this->pid}@\n1 CHIL @{$stub_id}@";
 				} else {
@@ -355,7 +355,7 @@ class RemoteLinkController extends BaseController {
 				$fam_id=append_gedrec($gedcom_fam, WT_GED_ID);
 				$indirec.="\n1 FAMS @{$fam_id}@";
 				replace_gedrec($this->pid, WT_GED_ID, $indirec);
-	
+
 				$serviceClient=ServiceClient::getInstance($serverID);
 				$indistub=$serviceClient->mergeGedcomRecord($link_pid, $indistub, true, true);
 				$indistub.="\n1 FAMC @".$fam_id."@";
@@ -363,7 +363,7 @@ class RemoteLinkController extends BaseController {
 				break;
 			case 'current_person':
 				$indirec.="\n1 RFN {$serverID}:{$link_pid}\n1 SOUR @{$serverID}@\n2 PAGE {$link_pid}";
-	
+
 				$serviceClient = ServiceClient::getInstance($serverID);
 				if (!is_null($serviceClient)) {
 					//-- get rid of change date
diff --git a/includes/extras/functions.pl.php b/includes/extras/functions.pl.php
index 89f9db3853..bfa1170671 100644
--- a/includes/extras/functions.pl.php
+++ b/includes/extras/functions.pl.php
@@ -43,7 +43,7 @@ function getFirstRelationsName_pl($pid) {
 		$fname='';
 	}
 	//return $fname;
-	
+
 	// tested
 	$pname='';
 	$sex = Person::getInstance($pid)->getSex();
diff --git a/includes/functions/functions.php b/includes/functions/functions.php
index 93922b45f4..122403808e 100644
--- a/includes/functions/functions.php
+++ b/includes/functions/functions.php
@@ -1769,7 +1769,7 @@ function get_relationship($pid1, $pid2, $followspouse=true, $maxlength=0, $ignor
 		//echo execution_stats();
 		//echo "-->\n";
 	}
-	
+
 	// Convert "generic" relationships into sex-specific ones.
 	foreach ($resnode['path'] as $n=>$pid) {
 		switch ($resnode['relations'][$n]) {
@@ -1911,7 +1911,7 @@ function get_relationship_name_from_path($path, $pid1, $pid2) {
 
 	switch ($path) {
 	case '': return i18n::translate('self');
-	
+
 	//  Level One relationships
 	case 'mot': return i18n::translate('mother');
 	case 'fat': return i18n::translate('father');
@@ -1967,7 +1967,7 @@ function get_relationship_name_from_path($path, $pid1, $pid2) {
 			}
 		}
 		return i18n::translate('sibling');
-	
+
 	// Level Two relationships
 	case 'brochi': return i18n::translate_c('brother\'s child', 'nephew/niece');
 	case 'brodau': return i18n::translate_c('brother\'s daughter', 'niece');
@@ -2762,7 +2762,7 @@ function get_relationship_name_from_path($path, $pid1, $pid2) {
 			case 'es': // Source: Wes Groleau (adding doesn't change behavior, but needs to be better researched)
 			default:
 				switch ($last) {
-					
+
 				case 'son': // I18N: if you need a different number for %d, contact the developers, as a code-change is required
 				            return i18n::translate('great x%d grandson',      $up-2);
 				case 'dau': return i18n::translate('great x%d granddaughter', $up-2);
@@ -3359,8 +3359,8 @@ function mediaFileInfo($fileName, $thumbName, $mid, $name='', $notes='', $obeyVi
 	} else if (preg_match('/\.wmv$/i', $fileName)) {
 		$type .= 'wmv';
 	} else if (strpos($fileName, 'http://maps.google.')===0) {
-		$type .= 'streetview';	
-	} else { 
+		$type .= 'streetview';
+	} else {
 		$type .= 'other';
 	}
 	// $type is now: (url | local) _ (flv | picasa | image | page | audio | wmv | streetview |other)
@@ -3397,7 +3397,7 @@ function mediaFileInfo($fileName, $thumbName, $mid, $name='', $notes='', $obeyVi
 				$url = encode_url($fileName) . "\" rel='clearbox({$LB_URL_WIDTH}, {$LB_URL_HEIGHT}, click)' rev=\"" . $mid . "::" . $GEDCOM . "::" . PrintReady(htmlspecialchars($name, ENT_COMPAT, 'UTF-8')) . "::" . htmlspecialchars($notes, ENT_COMPAT, 'UTF-8');
 				break 2;
 			case 'url_streetview':
-				if (WT_SCRIPT_NAME != "media.php") {				
+				if (WT_SCRIPT_NAME != "media.php") {
 					echo  '<iframe style="float:left; padding:5px;" width="264" height="176" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="'. $fileName. '&amp;output=svembed"></iframe>';
 				}
 				break 2;
diff --git a/includes/functions/functions_charts.php b/includes/functions/functions_charts.php
index 23f3b8f2e2..dff42ccd3a 100644
--- a/includes/functions/functions_charts.php
+++ b/includes/functions/functions_charts.php
@@ -518,7 +518,7 @@ function print_family_facts(&$family, $sosa = 0) {
 		// -- new fact link
 		if ($sosa==0 && WT_USER_CAN_EDIT) {
 			print_add_new_fact($famid, $indifacts, "FAM");
-			
+
 			// -- new note
 			print "<tr><td class=\"descriptionbox\">";
 			print i18n::translate('Add Note');
@@ -527,7 +527,7 @@ function print_family_facts(&$family, $sosa = 0) {
 			print "<a href=\"javascript:;\" onclick=\"return add_new_record('$famid','NOTE');\">" . i18n::translate('Add a new note') . "</a>";
 			print "<br />\n";
 			print "</td></tr>\n";
-			
+
 			// -- new shared note
 			print "<tr><td class=\"descriptionbox\">";
 			print i18n::translate('Add Shared Note');
@@ -536,7 +536,7 @@ function print_family_facts(&$family, $sosa = 0) {
 			print "<a href=\"javascript:;\" onclick=\"return add_new_record('$famid','SHARED_NOTE');\">" . i18n::translate('Add a new shared note') . "</a>";
 			print "<br />\n";
 			print "</td></tr>\n";
-			
+
 			// -- new media
 			print "<tr><td class=\"descriptionbox\">";
 			print i18n::translate('Add media');
@@ -546,7 +546,7 @@ function print_family_facts(&$family, $sosa = 0) {
 			print "<br />\n";
 			print "<a href=\"javascript:;\" onclick=\"window.open('inverselink.php?linktoid={$famid}&linkto=family', '_blank', 'top=50,left=50,width=400,height=300,resizable=1,scrollbars=1'); return false;\">".i18n::translate('Link to an existing Media item')."</a>";
 			print "</td></tr>\n";
-			
+
 			// -- new source citation
 			print "<tr><td class=\"descriptionbox\">";
 			print i18n::translate('Add Source Citation');
diff --git a/includes/functions/functions_db.php b/includes/functions/functions_db.php
index 97caabd5f1..fd2fd2f6f9 100644
--- a/includes/functions/functions_db.php
+++ b/includes/functions/functions_db.php
@@ -837,7 +837,7 @@ function find_gedcom_record($xref, $ged_id, $pending=false) {
 	} else {
 		$gedcom=null;
 	}
-	
+
 	if (is_null($gedcom)) {
 		$gedcom=find_person_record($xref, $ged_id);
 	}
@@ -1262,7 +1262,7 @@ function search_indis_dates($day, $month, $year, $facts) {
 function search_indis_daterange($start, $end, $facts) {
 	$sql="SELECT 'INDI' AS type, i_id AS xref, i_file AS ged_id, i_gedcom AS gedrec, i_isdead, i_sex FROM `##individuals` JOIN `##dates` ON i_id=d_gid AND i_file=d_file WHERE i_file=? AND d_julianday1 BETWEEN ? AND ?";
 	$vars=array(WT_GED_ID, $start, $end);
-	
+
 	if ($facts) {
 		$facts=explode(',', $facts);
 		foreach ($facts as $key=>$value) {
@@ -1472,7 +1472,7 @@ function search_notes($query, $geds, $match, $skip) {
 	$querysql=array();
 	// Convert the query into a regular expression
 	$queryregex=array();
-	
+
 	foreach ($query as $q) {
 		$queryregex[]=preg_quote(utf8_strtoupper($q), '/');
 		$querysql[]="o_gedcom LIKE ".WT_DB::quote("%{$q}%")." COLLATE '".i18n::$collation."'";
diff --git a/includes/functions/functions_edit.php b/includes/functions/functions_edit.php
index 8e980359a3..9b4daf5511 100644
--- a/includes/functions/functions_edit.php
+++ b/includes/functions/functions_edit.php
@@ -506,7 +506,7 @@ function print_indi_form($nextaction, $famid, $linenum='', $namerec='', $famtag=
 	global $bdm, $TEXT_DIRECTION, $STANDARD_NAME_FACTS, $REVERSED_NAME_FACTS, $ADVANCED_NAME_FACTS, $ADVANCED_PLAC_FACTS;
 	global $QUICK_REQUIRED_FACTS, $QUICK_REQUIRED_FAMFACTS, $NO_UPDATE_CHAN;
 
-	$SURNAME_TRADITION=get_gedcom_setting(WT_GED_ID, 'SURNAME_TRADITION');	
+	$SURNAME_TRADITION=get_gedcom_setting(WT_GED_ID, 'SURNAME_TRADITION');
 
 	$bdm = ''; // used to copy '1 SOUR' to '2 SOUR' for BIRT DEAT MARR
 	init_calendar_popup();
@@ -1041,7 +1041,7 @@ function print_calendar_popup($id, $asString=false) {
 */
 function print_addnewmedia_link($element_id) {
 	global $WT_IMAGES, $pid;
-	
+
 	$text = i18n::translate('Add a new media item');
 	if (isset($WT_IMAGES["button_addmedia"])) $Link = "<img src=\"".$WT_IMAGES["button_addmedia"]."\" alt=\"".$text."\" title=\"".$text."\" border=\"0\" align=\"middle\" />";
 	else $Link = $text;
@@ -1068,7 +1068,7 @@ function print_addnewrepository_link($element_id) {
 */
 function print_addnewnote_link($element_id) {
 	global $WT_IMAGES, $pid;
-	
+
 	$text = i18n::translate('Create a new Shared Note');
 	if (isset($WT_IMAGES["button_addnote"])) $Link = "<img src=\"".$WT_IMAGES["button_addnote"]."\" alt=\"".$text."\" title=\"".$text."\" border=\"0\" align=\"middle\" />";
 	else $Link = $text;
@@ -1313,18 +1313,18 @@ function add_simple_tag($tag, $upperlevel='', $label='', $readOnly='', $noClose=
 		echo " style=\"display:none;\"";
 	}
 	echo " >\n";
-	
+
 	if (in_array($fact, $subnamefacts) || $fact=="LATI" || $fact=="LONG") {
 		echo "<td class=\"optionbox $TEXT_DIRECTION wrap width25\">";
 	}else{
 		echo "<td class=\"descriptionbox $TEXT_DIRECTION wrap width25\">";
 	}
 
-	
+
 	if (WT_DEBUG) {
 		echo $element_name, "<br />\n";
 	}
-	
+
 
 	// tag name
 	if (!empty($label)) {
@@ -1338,7 +1338,7 @@ function add_simple_tag($tag, $upperlevel='', $label='', $readOnly='', $noClose=
 			echo translate_fact('SHARED_NOTE');
 			/*
 			if (file_exists(WT_ROOT.'modules/GEDFact_assistant/_CENS/census_1_ctrl.php') && $pid && $label=="GEDFact Assistant") {
-				//	use $label (GEDFact Assistant); 
+				//	use $label (GEDFact Assistant);
 			}else{
 				echo i18n::translate('Shared note');
 			}
@@ -1384,8 +1384,8 @@ function add_simple_tag($tag, $upperlevel='', $label='', $readOnly='', $noClose=
 		echo "<input type=\"hidden\" name=\"islink[]\" value=\"", $islink, "\" />\n";
 		echo "<input type=\"hidden\" name=\"tag[]\" value=\"", $fact, "\" />\n";
 
-		// Shared Notes Debug ------------------------------------------------ 
-		// Please leave until GEDFact assistant/_CENS is released - B.Holland 
+		// Shared Notes Debug ------------------------------------------------
+		// Please leave until GEDFact assistant/_CENS is released - B.Holland
 			// echo "<br />Label = ".$label;
 			// echo "<br />Level = ".$level;
 			// echo "<br />Link  = ".$islink;
@@ -1419,18 +1419,18 @@ function add_simple_tag($tag, $upperlevel='', $label='', $readOnly='', $noClose=
 			echo i18n::translate('Yes');
 		}
 /*
-		// If GEDFAct_assistant/_CENS/ module exists && we are on the INDI page && action is ADD a new CENS event 
+		// If GEDFAct_assistant/_CENS/ module exists && we are on the INDI page && action is ADD a new CENS event
 		// Then show the add Shared note input field and the GEDFact assisted icon.
-		// If GEDFAct_assistant/_CENS/ module not installed  ... do not show 
+		// If GEDFAct_assistant/_CENS/ module not installed  ... do not show
 		if (file_exists(WT_ROOT.'modules/GEDFact_assistant/_CENS/census_1_ctrl.php') && $pid && $fact=="CENS") {
 			$type_pid=GedcomRecord::getInstance($pid);
-			if ($type_pid->getType()=="INDI" && $action=="add" ) { 
+			if ($type_pid->getType()=="INDI" && $action=="add" ) {
 				add_simple_tag("2 SHARED_NOTE", "", "GEDFact Assistant");
 			}
 		}
 		// -----------------------------------------------------------------------------------------------------
 */
-		
+
 	}
 	else if ($fact=="TEMP") {
 		echo "<select tabindex=\"", $tabkey, "\" name=\"", $element_name, "\" >\n";
@@ -1682,12 +1682,12 @@ function add_simple_tag($tag, $upperlevel='', $label='', $readOnly='', $noClose=
 				print_editnote_link($value);
 			}
 			// If GEDFact_assistant/_CENS/ module exists && we are on the INDI page and the action is a GEDFact CENS assistant addition.
-			// Then show the add Shared note assisted icon, if not  ... show regular Shared note icons. 
+			// Then show the add Shared note assisted icon, if not  ... show regular Shared note icons.
 			if (file_exists(WT_ROOT.'modules/GEDFact_assistant/_CENS/census_1_ctrl.php') && ($action=="add" || $action=="edit" ) && $pid) {
 				// Check if a CENS event ---------------------------
 				if ($event_add=="census_add") {
 					$type_pid=GedcomRecord::getInstance($pid);
-					if ($type_pid->getType()=="INDI" ) { 
+					if ($type_pid->getType()=="INDI" ) {
 						echo "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
 						echo "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
 						echo "<a href=\"javascript:ADD;\" onclick=\"addnewnote_assisted(document.getElementById('", $element_id, "'), '", $pid, "' ); return false;\" title=\"".i18n::translate('Create a new Shared Note using Assistant')."\" alt=\"".i18n::translate('Create a new Shared Note using Assistant')."\">";
@@ -1699,17 +1699,17 @@ function add_simple_tag($tag, $upperlevel='', $label='', $readOnly='', $noClose=
 			}
 		}
 
-		if ($fact=="OBJE") { 
+		if ($fact=="OBJE") {
 			print_findmedia_link($element_id, "1media");
 		}
 		if ($fact=="OBJE" && !$value) {
 			print_addnewmedia_link($element_id);
 			$value = "new";
 		}
-		
+
 		echo "<br />";
 	}
-	
+
 	// current value
 	if ($TEXT_DIRECTION=="ltr") {
 		if ($fact=="DATE") {
@@ -2214,7 +2214,7 @@ function linkMedia($mediaid, $linktoid, $level=1, $chan=true) {
 	if ($level!=1) return false; // Level 2 items get linked elsewhere
 	// find Indi, Family, or Source record to link to
 	$gedrec = find_gedcom_record($linktoid, WT_GED_ID, true);
-	
+
 	//-- check if we are re-editing an unaccepted link that is not already in the DB
 	if (strpos($gedrec, "1 OBJE @$mediaid@")!==false) return false;
 
@@ -2236,7 +2236,7 @@ function linkMedia($mediaid, $linktoid, $level=1, $chan=true) {
 * @param $linenum should be ALWAYS set to 'OBJE'.
 * @param int $level Level where the Media Object reference should be removed from (not used)
 * @param boolean $chan Whether or not to update/add the CHAN record
-* 
+*
 * @return  bool success or failure
 */
 function unlinkMedia($linktoid, $linenum, $mediaid, $level=1, $chan=true) {
@@ -2244,7 +2244,7 @@ function unlinkMedia($linktoid, $linenum, $mediaid, $level=1, $chan=true) {
 	if ($level!=1) return false; // Level 2 items get unlinked elsewhere (maybe ??)
 	// find Indi, Family, or Source record to unlink from
 	$gedrec = find_gedcom_record($linktoid, WT_GED_ID, true);
-	
+
 	//-- when deleting/unlinking a media link
 	//-- $linenum comes as an OBJE and the $mediaid to delete should be set
 	if (!is_numeric($linenum)) {
@@ -2264,7 +2264,7 @@ function create_add_form($fact) {
 	global $tags, $FULL_SOURCES;
 
 	$tags = array();
-	
+
 	// GEDFact_assistant ================================================
 	if ($fact=="CENS") {
 		global $TEXT_DIRECTION, $CensDate;
@@ -2331,14 +2331,14 @@ function create_edit_form($gedrec, $linenum, $level0type) {
 
 	$type = trim($fields[1]);
 	$level1type = $type;
-	
+
 	// GEDFact_assistant ================================================
 	if ($type=="CENS") {
 		global $TEXT_DIRECTION, $CensDate;
 		$CensDate="yes";
 	}
 	// ==================================================================
-	
+
 	if (count($fields)>2) {
 		$ct = preg_match("/@.*@/", $fields[2]);
 		$levellink = $ct > 0;
@@ -2366,7 +2366,7 @@ function create_edit_form($gedrec, $linenum, $level0type) {
 	if (preg_match_all('/('.WT_REGEX_TAG.')/', $ADVANCED_PLAC_FACTS, $match)) {
 		$expected_subtags['PLAC']=array_merge($match[1], $expected_subtags['PLAC']);
 	}
-	
+
 	$stack=array(0=>$level0type);
 	// Loop on existing tags :
 	while (true) {
diff --git a/includes/functions/functions_mail.php b/includes/functions/functions_mail.php
index 5c41f1d8f5..88c863084f 100644
--- a/includes/functions/functions_mail.php
+++ b/includes/functions/functions_mail.php
@@ -173,7 +173,7 @@ function webtreesMail($to, $from, $subject, $message) {
 			return true;
 		}
 	} elseif ($SMTP_ACTIVE=='internal') {
-		// use original PHP mail sending function	
+		// use original PHP mail sending function
 		mail($to, hex4email($subject, 'UTF-8'), $message, $extraHeaders);
 	}
 }
diff --git a/includes/functions/functions_mediadb.php b/includes/functions/functions_mediadb.php
index 8420ade832..e73293d2b7 100644
--- a/includes/functions/functions_mediadb.php
+++ b/includes/functions/functions_mediadb.php
@@ -359,8 +359,8 @@ function get_medialist($currentdir = false, $directory = "", $linkonly = false,
 			}
 		}
 	}
-*/	
-	
+*/
+
 if (!$excludeLinks) {
 	foreach ($medialist as $key=>$media) {
 		foreach (fetch_linked_indi($media["XREF"], 'OBJE', WT_GED_ID) as $indi) {
@@ -1346,7 +1346,7 @@ function show_media_form($pid, $action = "newentry", $filename = "", $linktoid =
 			$gedtitl = "TITL";
 	}
 	add_simple_tag("2 $gedtitl");
-	
+
 	if (strstr($ADVANCED_NAME_FACTS, "_HEB")!==false) {
 		// 3 _HEB
 		if ($gedrec == "")
diff --git a/includes/functions/functions_print_facts.php b/includes/functions/functions_print_facts.php
index 95bb338b6a..3a4fec33b5 100644
--- a/includes/functions/functions_print_facts.php
+++ b/includes/functions/functions_print_facts.php
@@ -53,7 +53,7 @@ function expand_urls($text) {
 	// This matches far too much while a "precise" regex is several pages long.
 	// This is a compromise.
 	$URL_REGEX='((https?|ftp]):)(//([^\s/?#<>]*))?([^\s?#<>]*)(\?([^\s#<>]*))?(#[^\s?#<>]+)?';
-	
+
 	return preg_replace_callback(
 		'/'.addcslashes("(?!>)$URL_REGEX(?!</a>)", '/').'/i',
 		create_function( // Insert soft hyphens into the replaced string
@@ -79,7 +79,7 @@ function print_fact(&$eventObj, $noedit=false) {
 	if (!$eventObj->canShow()) {
 		return false;
 	}
-	
+
 	$fact = $eventObj->getTag();
 	$rawEvent = $eventObj->getDetail();
 	$event = htmlspecialchars($rawEvent, ENT_COMPAT, 'UTF-8');
@@ -168,10 +168,10 @@ function print_fact(&$eventObj, $noedit=false) {
 				echo " <div style=\"width:25px;\">";
 				$menu->printMenu();
 				echo "</div>";
-			} else { 
+			} else {
 				echo " <ul>";
 				$menu->printMenu();
-				echo "</ul>";					
+				echo "</ul>";
 			}
 		}
 		echo "</td>";
@@ -223,7 +223,7 @@ function print_fact(&$eventObj, $noedit=false) {
 	//echo "<td class=\"facts_value facts_value$styleadd\">";
 	if ((canDisplayFact($pid, WT_GED_ID, $factrec))) {
 		if (isset($resn_value)) {
-			echo '<img src="images/RESN_', $resn_value, '.gif" alt="', $RESN_CODES[$resn_value], '" title="', $RESN_CODES[$resn_value], '" />'; 
+			echo '<img src="images/RESN_', $resn_value, '.gif" alt="', $RESN_CODES[$resn_value], '" title="', $RESN_CODES[$resn_value], '" />';
 			echo help_link('RESN');
 		}
 		// -- first print TYPE for some facts
@@ -342,7 +342,7 @@ function print_fact(&$eventObj, $noedit=false) {
 		if ($ct>0) echo " - ", translate_fact('_WT_USER'), ": ", $match[1];
 		// -- Find RESN tag
 		if (isset($resn_value)) {
-			echo '<img src="images/RESN_', $resn_value, '.gif" alt="', $RESN_CODES[$resn_value], '" title="', $RESN_CODES[$resn_value], '" />'; 
+			echo '<img src="images/RESN_', $resn_value, '.gif" alt="', $RESN_CODES[$resn_value], '" title="', $RESN_CODES[$resn_value], '" />';
 			echo help_link('RESN');
 		}
 		if (preg_match("/\n2 FAMC @(.+)@/", $factrec, $match)) {
@@ -907,7 +907,7 @@ function print_main_sources($factrec, $level, $pid, $linenum, $noedit=false) {
 				if ($resn_tag > 0) $resn_value = strtolower(trim($rmatch[1]));
 				// -- Find RESN tag
 				if (isset($resn_value)) {
-					echo '<img src="images/RESN_', $resn_value, '.gif" alt="', $RESN_CODES[$resn_value], '" title="', $RESN_CODES[$resn_value], '" />'; 
+					echo '<img src="images/RESN_', $resn_value, '.gif" alt="', $RESN_CODES[$resn_value], '" title="', $RESN_CODES[$resn_value], '" />';
 					echo help_link('RESN');
 				}
 				$cs = preg_match("/$nlevel EVEN (.*)/", $srec, $cmatch);
@@ -988,7 +988,7 @@ function printSourceStructure($textSOUR) {
 		}
 		foreach($textSOUR["TEXT"] as $text) {
 			$data.="<br />&nbsp;&nbsp;<span class=\"label\">".translate_fact('TEXT').":&nbsp;</span><span class=\"field\">".PrintReady(expand_urls($text))."</span>";
-			if (!empty($text) && !empty($note_data)) $data.="<br />";	 
+			if (!empty($text) && !empty($note_data)) $data.="<br />";
 			$data.=$note_data;
 		}
 	}
@@ -1178,10 +1178,10 @@ function print_main_notes($factrec, $level, $pid, $linenum, $noedit=false) {
 			if ( strstr($text, "|") && file_exists(WT_ROOT.'modules/GEDFact_assistant/_CENS/census_note_decode.php') ) {
 				require WT_ROOT.'modules/GEDFact_assistant/_CENS/census_note_decode.php';
 			}else{
-				$text = $centitl."".$text; 
+				$text = $centitl."".$text;
 			}
 		}
-		
+
 		$align = "";
 		if (!empty($text)) {
 			if ($TEXT_DIRECTION=="rtl" && !hasRTLText($text) && hasLTRText($text)) $align=" align=\"left\"";
@@ -1196,7 +1196,7 @@ function print_main_notes($factrec, $level, $pid, $linenum, $noedit=false) {
 			if ($resn_tag > 0) $resn_value = strtolower(trim($rmatch[1]));
 			// -- Find RESN tag
 			if (isset($resn_value)) {
-				echo '<img src="images/RESN_', $resn_value, '.gif" alt="', $RESN_CODES[$resn_value], '" title="', $RESN_CODES[$resn_value], '" />'; 
+				echo '<img src="images/RESN_', $resn_value, '.gif" alt="', $RESN_CODES[$resn_value], '" title="', $RESN_CODES[$resn_value], '" />';
 				echo help_link('RESN');
 			}
 			echo "<br />\n";
diff --git a/includes/functions/functions_print_lists.php b/includes/functions/functions_print_lists.php
index 813ac2cc75..bedc295735 100644
--- a/includes/functions/functions_print_lists.php
+++ b/includes/functions/functions_print_lists.php
@@ -1321,7 +1321,7 @@ function format_surname_list($surnames, $style, $totals) {
 		$newcol=ceil($count/$col);
 		$html2 ='<table class="list_table"><tr>';
 		$html2.='<td class="list_value" style="padding: 14px;">';
-		
+
 		foreach ($html as $surn=>$surns) {
 			$html2.= $surns.'<br />';
 			$i++;
@@ -1331,7 +1331,7 @@ function format_surname_list($surnames, $style, $totals) {
 			}
 		}
 		$html2.='</td></tr></table>';
-		
+
 		return $html2;
 	}
 }
diff --git a/includes/functions/functions_privacy.php b/includes/functions/functions_privacy.php
index 8a5042b1e6..9d12d1dc33 100644
--- a/includes/functions/functions_privacy.php
+++ b/includes/functions/functions_privacy.php
@@ -80,7 +80,7 @@ function is_dead($indirec, $gedcom_id) {
 	} else {
 		return false;
 	}
-	
+
 	// "1 DEAT Y" or "1 DEAT/2 DATE" or "1 DEAT/2 PLAC"
 	if (preg_match('/\n1 (?:'.WT_EVENTS_DEAT.')(?: Y|(?:\n[2-9].+)*\n2 (DATE|PLAC) )/', $indirec)) {
 		return true;
@@ -368,7 +368,7 @@ function canDisplayRecord($ged_id, $gedrec) {
 	if (isset($global_facts[$type])) {
 		return $cache[$cache_key]=($global_facts[$type]>=$pgv_USER_ACCESS_LEVEL);
 	}
-	
+
 	// No restriction found - must be public:
 	return $cache[$cache_key]=true;
 }
diff --git a/includes/functions/functions_rtl.php b/includes/functions/functions_rtl.php
index 9549a4e168..a17ee3996e 100644
--- a/includes/functions/functions_rtl.php
+++ b/includes/functions/functions_rtl.php
@@ -103,8 +103,8 @@ function spanLTRRTL($inputText, $direction='BOTH', $class='') {
 	$endLTR		= '</LTR>';		// This will become '</span>' at the end
 	$startRTL	= '<RTL>';		// This will become '<span dir="rtl">' at the end
 	$endRTL		= '</RTL>';		// This will become '</span>' at the end
-	$lenStart	= strlen($startLTR);	// RTL version MUST have same length		
-	$lenEnd		= strlen($endLTR);		// RTL version MUST have same length		
+	$lenStart	= strlen($startLTR);	// RTL version MUST have same length
+	$lenEnd		= strlen($endLTR);		// RTL version MUST have same length
 
 	$previousState = '';
 	$currentState = strtoupper($TEXT_DIRECTION);
@@ -376,7 +376,7 @@ function spanLTRRTL($inputText, $direction='BOTH', $class='') {
 
 	// Lastly, do some more cleanups
 	if ($debug) {echo '<b>Interim Output:</b>'; DumpString($result);}
-	
+
 	// Move leading RTL numeric strings to following LTR text
 	// (this happens when the page direction is RTL and the original text begins with a number and is followed by LTR text)
 	while (substr($result, 0, $lenStart+3) == $startRTL.WT_UTF8_LRE) {
@@ -392,12 +392,12 @@ function spanLTRRTL($inputText, $direction='BOTH', $class='') {
 		$result = $startLTR . substr($result, $lenStart, $spanEnd-$lenStart) . substr($result, $spanEnd+$lenStart+$lenEnd);
 		break;
 	}
-	
+
 	// On RTL pages, put trailing "." in RTL numeric strings into its own RTL span
 	if ($TEXT_DIRECTION == 'rtl') {
 		$result = str_replace(WT_UTF8_PDF.'.'.$endRTL, WT_UTF8_PDF.$endRTL.$startRTL.'.'.$endRTL, $result);
 	}
-	
+
 	// Trim trailing blanks preceding <br /> in LTR text
 	while ($previousState != 'RTL') {
 		if (strpos($result, ' <LTRbr />') !== false) {
diff --git a/includes/hitcount.php b/includes/hitcount.php
index d9afcb0767..0dc81ab906 100644
--- a/includes/hitcount.php
+++ b/includes/hitcount.php
@@ -74,7 +74,7 @@ if ($page_parameter) {
 		"SELECT page_count FROM `##hit_counter`".
 		" WHERE gedcom_id=? AND page_name=? AND page_parameter=?"
 	)->execute(array(WT_GED_ID, WT_SCRIPT_NAME, $page_parameter))->fetchOne();
-	
+
 	// Only record one hit per session
 	if ($page_parameter && empty($_SESSION['SESSION_PAGE_HITS'][WT_SCRIPT_NAME.$page_parameter])) {
 		$_SESSION['SESSION_PAGE_HITS'][WT_SCRIPT_NAME.$page_parameter]=true;
diff --git a/includes/session.php b/includes/session.php
index a71ea07447..ed73db72e6 100644
--- a/includes/session.php
+++ b/includes/session.php
@@ -345,7 +345,7 @@ if ($MULTI_MEDIA) {
 require WT_ROOT.'includes/functions/functions_date.php';
 
 // Use the server date to calculate privacy, etc.
-// Use the client date to show ages, etc. 
+// Use the client date to show ages, etc.
 define('WT_SERVER_JD', timestamp_to_jd(time()));
 define('WT_CLIENT_JD', timestamp_to_jd(client_time()));