diff --git a/htdocs/core/modules/commande/doc/doc_generic_order_odt.modules.php b/htdocs/core/modules/commande/doc/doc_generic_order_odt.modules.php
index 5ab40fd1e867fa6740bc1d795c395d5a2666bedc..00658b7b9cb2d9d3f2866760c4917ea91065b082 100644
--- a/htdocs/core/modules/commande/doc/doc_generic_order_odt.modules.php
+++ b/htdocs/core/modules/commande/doc/doc_generic_order_odt.modules.php
@@ -1,21 +1,21 @@
 <?php
 /* Copyright (C) 2010-2012 	Laurent Destailleur <eldy@users.sourceforge.net>
  * Copyright (C) 2012		Juanjo Menent		<jmenent@2byte.es>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- * or see http://www.gnu.org/
- */
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program. If not, see <http://www.gnu.org/licenses/>.
+* or see http://www.gnu.org/
+*/
 
 /**
  *	\file       htdocs/core/modules/commande/doc/doc_generic_order_odt.modules.php
@@ -86,84 +86,84 @@ class doc_generic_order_odt extends ModelePDFCommandes
 	}
 
 
-    /**
-     * Define array with couple substitution key => substitution value
-     *
-     * @param   Object			$object             Main object to use as data source
-     * @param   Translate		$outputlangs        Lang object to use for output
-     * @return	array								Array of substitution
-     */
-    function get_substitutionarray_object($object,$outputlangs)
-    {
-        global $conf;
-
-        $resarray=array(
-            'object_id'=>$object->id,
-            'object_ref'=>$object->ref,
-            'object_ref_ext'=>$object->ref_ext,
-        	'object_ref_customer'=>$object->ref_client,
-        	'object_date'=>dol_print_date($object->date,'day'),
-        	'object_date_delivery'=>dol_print_date($object->date_livraison,'dayhour'),
-        	'object_date_creation'=>dol_print_date($object->date_creation,'day'),
-        	'object_date_modification'=>(! empty($object->date_modification)?dol_print_date($object->date_modification,'day'):''),
-        	'object_date_validation'=>(! empty($object->date_validation)?dol_print_date($object->date_validation,'dayhour'):''),
-        	'object_date_delivery_planed'=>(! empty($object->date_livraison)?dol_print_date($object->date_livraison,'day'):''),
-        	'object_date_close'=>dol_print_date($object->date_cloture,'dayhour'),
-            'object_payment_mode_code'=>$object->mode_reglement_code,
-           	'object_payment_mode'=>($outputlangs->transnoentitiesnoconv('PaymentType'.$object->mode_reglement_code)!='PaymentType'.$object->mode_reglement_code?$outputlangs->transnoentitiesnoconv('PaymentType'.$object->mode_reglement_code):$object->mode_reglement),
-           	'object_payment_term_code'=>$object->cond_reglement_code,
-           	'object_payment_term'=>($outputlangs->transnoentitiesnoconv('PaymentCondition'.$object->cond_reglement_code)!='PaymentCondition'.$object->cond_reglement_code?$outputlangs->transnoentitiesnoconv('PaymentCondition'.$object->cond_reglement_code):$object->cond_reglement),
-        	'object_total_ht'=>price($object->total_ht,0,$outputlangs),
-            'object_total_vat'=>price($object->total_tva,0,$outputlangs),
-            'object_total_ttc'=>price($object->total_ttc,0,$outputlangs),
-            'object_total_discount_ht' => price($object->getTotalDiscount(), 0, $outputlangs),
-            'object_vatrate'=>vatrate($object->tva),
-            'object_note_private'=>$object->note,
-            'object_note'=>$object->note_public,
-        );
-
-        // Add vat by rates
-        foreach ($object->lines as $line)
-        {
-        	if (empty($resarray['object_total_vat_'.$line->tva_tx])) $resarray['object_total_vat_'.$line->tva_tx]=0;
-        	$resarray['object_total_vat_'.$line->tva_tx]+=$line->total_tva;
-        }
-
-        return $resarray;
-    }
-
-    /**
-     *	Define array with couple substitution key => substitution value
-     *
-     *	@param  array			$line				Array of lines
-     *	@param  Translate		$outputlangs        Lang object to use for output
-     *  @return	array								Return a substitution array
-     */
-    function get_substitutionarray_lines($line,$outputlangs)
-    {
-        global $conf;
-
-        return array(
-            'line_fulldesc'=>doc_getlinedesc($line,$outputlangs),
-            'line_product_ref'=>$line->product_ref,
-            'line_product_label'=>$line->product_label,
-        	'line_desc'=>$line->desc,
-            'line_vatrate'=>vatrate($line->tva_tx,true,$line->info_bits),
-            'line_up'=>price($line->subprice, 0, $outputlangs),
-            'line_qty'=>$line->qty,
-            'line_discount_percent'=>($line->remise_percent?$line->remise_percent.'%':''),
-            'line_price_ht'=>price($line->total_ht, 0, $outputlangs),
-            'line_price_ttc'=>price($line->total_ttc, 0, $outputlangs),
-            'line_price_vat'=>price($line->total_tva, 0, $outputlangs),
-            'line_date_start'=>$line->date_start,
-            'line_date_end'=>$line->date_end
-        );
-    }
+	/**
+	 * Define array with couple substitution key => substitution value
+	 *
+	 * @param   Object			$object             Main object to use as data source
+	 * @param   Translate		$outputlangs        Lang object to use for output
+	 * @return	array								Array of substitution
+	 */
+	function get_substitutionarray_object($object,$outputlangs)
+	{
+		global $conf;
+
+		$resarray=array(
+		'object_id'=>$object->id,
+		'object_ref'=>$object->ref,
+		'object_ref_ext'=>$object->ref_ext,
+		'object_ref_customer'=>$object->ref_client,
+		'object_date'=>dol_print_date($object->date,'day'),
+		'object_date_delivery'=>dol_print_date($object->date_livraison,'dayhour'),
+		'object_date_creation'=>dol_print_date($object->date_creation,'day'),
+		'object_date_modification'=>(! empty($object->date_modification)?dol_print_date($object->date_modification,'day'):''),
+		'object_date_validation'=>(! empty($object->date_validation)?dol_print_date($object->date_validation,'dayhour'):''),
+		'object_date_delivery_planed'=>(! empty($object->date_livraison)?dol_print_date($object->date_livraison,'day'):''),
+		'object_date_close'=>dol_print_date($object->date_cloture,'dayhour'),
+		'object_payment_mode_code'=>$object->mode_reglement_code,
+		'object_payment_mode'=>($outputlangs->transnoentitiesnoconv('PaymentType'.$object->mode_reglement_code)!='PaymentType'.$object->mode_reglement_code?$outputlangs->transnoentitiesnoconv('PaymentType'.$object->mode_reglement_code):$object->mode_reglement),
+		'object_payment_term_code'=>$object->cond_reglement_code,
+		'object_payment_term'=>($outputlangs->transnoentitiesnoconv('PaymentCondition'.$object->cond_reglement_code)!='PaymentCondition'.$object->cond_reglement_code?$outputlangs->transnoentitiesnoconv('PaymentCondition'.$object->cond_reglement_code):$object->cond_reglement),
+		'object_total_ht'=>price($object->total_ht,0,$outputlangs),
+		'object_total_vat'=>price($object->total_tva,0,$outputlangs),
+		'object_total_ttc'=>price($object->total_ttc,0,$outputlangs),
+		'object_total_discount_ht' => price($object->getTotalDiscount(), 0, $outputlangs),
+		'object_vatrate'=>vatrate($object->tva),
+		'object_note_private'=>$object->note,
+		'object_note'=>$object->note_public,
+		);
+
+		// Add vat by rates
+		foreach ($object->lines as $line)
+		{
+			if (empty($resarray['object_total_vat_'.$line->tva_tx])) $resarray['object_total_vat_'.$line->tva_tx]=0;
+			$resarray['object_total_vat_'.$line->tva_tx]+=$line->total_tva;
+		}
+
+		return $resarray;
+	}
+
+	/**
+	 *	Define array with couple substitution key => substitution value
+	 *
+	 *	@param  array			$line				Array of lines
+	 *	@param  Translate		$outputlangs        Lang object to use for output
+	 *  @return	array								Return a substitution array
+	 */
+	function get_substitutionarray_lines($line,$outputlangs)
+	{
+		global $conf;
+
+		return array(
+		'line_fulldesc'=>doc_getlinedesc($line,$outputlangs),
+		'line_product_ref'=>$line->product_ref,
+		'line_product_label'=>$line->product_label,
+		'line_desc'=>$line->desc,
+		'line_vatrate'=>vatrate($line->tva_tx,true,$line->info_bits),
+		'line_up'=>price($line->subprice, 0, $outputlangs),
+		'line_qty'=>$line->qty,
+		'line_discount_percent'=>($line->remise_percent?$line->remise_percent.'%':''),
+		'line_price_ht'=>price($line->total_ht, 0, $outputlangs),
+		'line_price_ttc'=>price($line->total_ttc, 0, $outputlangs),
+		'line_price_vat'=>price($line->total_tva, 0, $outputlangs),
+		'line_date_start'=>$line->date_start,
+		'line_date_end'=>$line->date_end
+		);
+	}
 
 	/**
 	 *	Return description of a module
 	 *
-     *	@param	Translate	$langs      Lang object to use for output
+	 *	@param	Translate	$langs      Lang object to use for output
 	 *	@return string       			Description
 	 */
 	function info($langs)
@@ -191,7 +191,9 @@ class doc_generic_order_odt extends ModelePDFCommandes
 		{
 			$tmpdir=trim($tmpdir);
 			$tmpdir=preg_replace('/DOL_DATA_ROOT/',DOL_DATA_ROOT,$tmpdir);
-			if (! $tmpdir) { unset($listofdir[$key]); continue; }
+			if (! $tmpdir) {
+				unset($listofdir[$key]); continue;
+			}
 			if (! is_dir($tmpdir)) $texttitle.=img_warning($langs->trans("ErrorDirNotFound",$tmpdir),0);
 			else
 			{
@@ -202,19 +204,19 @@ class doc_generic_order_odt extends ModelePDFCommandes
 		$texthelp=$langs->trans("ListOfDirectoriesForModelGenODT");
 		// Add list of substitution keys
 		$texthelp.='<br>'.$langs->trans("FollowingSubstitutionKeysCanBeUsed").'<br>';
- 		$texthelp.=$langs->transnoentitiesnoconv("FullListOnOnlineDocumentation");    // This contains an url, we don't modify it
+		$texthelp.=$langs->transnoentitiesnoconv("FullListOnOnlineDocumentation");    // This contains an url, we don't modify it
 
 		$texte.= $form->textwithpicto($texttitle,$texthelp,1,'help','',1);
 		$texte.= '<table><tr><td>';
 		$texte.= '<textarea class="flat" cols="60" name="value1">';
 		$texte.=$conf->global->COMMANDE_ADDON_PDF_ODT_PATH;
 		$texte.= '</textarea>';
-        $texte.= '</td>';
+		$texte.= '</td>';
 		$texte.= '<td align="center">&nbsp; ';
-        $texte.= '<input type="submit" class="button" value="'.$langs->trans("Modify").'" name="Button">';
-        $texte.= '</td>';
+		$texte.= '<input type="submit" class="button" value="'.$langs->trans("Modify").'" name="Button">';
+		$texte.= '</td>';
 		$texte.= '</tr>';
-        $texte.= '</table>';
+		$texte.= '</table>';
 
 		// Scan directories
 		if (count($listofdir)) $texte.=$langs->trans("NumberOfModelFilesFound").': <b>'.count($listoffiles).'</b>';
@@ -228,7 +230,7 @@ class doc_generic_order_odt extends ModelePDFCommandes
 		$texte.= '</tr>';
 
 		/*$texte.= '<tr>';
-		$texte.= '<td align="center">';
+		 $texte.= '<td align="center">';
 		$texte.= '<input type="submit" class="button" value="'.$langs->trans("Modify").'" name="Button">';
 		$texte.= '</td>';
 		$texte.= '</tr>';*/
@@ -245,9 +247,9 @@ class doc_generic_order_odt extends ModelePDFCommandes
 	 *	@param		Commande	$object				Object source to build document
 	 *	@param		Translate	$outputlangs		Lang output object
 	 * 	@param		string		$srctemplatepath	Full path of source filename for generator using a template file
-     *  @param		int			$hidedetails		Do not show line details
-     *  @param		int			$hidedesc			Do not show desc
-     *  @param		int			$hideref			Do not show ref
+	 *  @param		int			$hidedetails		Do not show line details
+	 *  @param		int			$hidedesc			Do not show desc
+	 *  @param		int			$hideref			Do not show ref
 	 *	@return		int         					1 if OK, <=0 if KO
 	 */
 	function write_file($object,$outputlangs,$srctemplatepath,$hidedetails=0,$hidedesc=0,$hideref=0)
@@ -260,14 +262,14 @@ class doc_generic_order_odt extends ModelePDFCommandes
 			return -1;
 		}
 
-                // Add odtgeneration hook
-                if (! is_object($hookmanager))
-                {
-                        include_once DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php';
-                        $hookmanager=new HookManager($this->db);
-                }
-                $hookmanager->initHooks(array('odtgeneration'));
-                global $action;
+		// Add odtgeneration hook
+		if (! is_object($hookmanager))
+		{
+			include_once DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php';
+			$hookmanager=new HookManager($this->db);
+		}
+		$hookmanager->initHooks(array('odtgeneration'));
+		global $action;
 
 		if (! is_object($outputlangs)) $outputlangs=$langs;
 		$sav_charset_output=$outputlangs->charset_output;
@@ -314,7 +316,7 @@ class doc_generic_order_odt extends ModelePDFCommandes
 				$newfiletmp=preg_replace('/\.odt/i','',$newfile);
 				$newfiletmp=preg_replace('/template_/i','',$newfiletmp);
 				$newfiletmp=preg_replace('/modele_/i','',$newfiletmp);
-			    $newfiletmp=$objectref.'_'.$newfiletmp;
+				$newfiletmp=$objectref.'_'.$newfiletmp;
 				//$file=$dir.'/'.$newfiletmp.'.'.dol_print_date(dol_now(),'%Y%m%d%H%M%S').'.odt';
 				$file=$dir.'/'.$newfiletmp.'.odt';
 				//print "newdir=".$dir;
@@ -325,64 +327,64 @@ class doc_generic_order_odt extends ModelePDFCommandes
 				dol_mkdir($conf->commande->dir_temp);
 
 
-                // If BILLING contact defined on invoice, we use it
-                $usecontact=false;
-                $arrayidcontact=$object->getIdContact('external','BILLING');
-                if (count($arrayidcontact) > 0)
-                {
-                    $usecontact=true;
-                    $result=$object->fetch_contact($arrayidcontact[0]);
-                }
-
-                // Recipient name
-                if (! empty($usecontact))
-                {
-                    // On peut utiliser le nom de la societe du contact
-                    if (! empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)) $socobject = $object->contact;
-                    else $socobject = $object->client;
-                }
-                else
-                {
-                    $socobject=$object->client;
-                }
-
-                // Make substitution
-                $substitutionarray=array(
-                    '__FROM_NAME__' => $this->emetteur->nom,
-                    '__FROM_EMAIL__' => $this->emetteur->email,
-                    '__TOTAL_TTC__' => $object->total_ttc,
-                    '__TOTAL_HT__' => $object->total_ht,
-                    '__TOTAL_VAT__' => $object->total_vat
-                );
-                complete_substitutions_array($substitutionarray, $langs, $object);
-                // Call the ODTSubstitution hook
-                $parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$substitutionarray);
-                $reshook=$hookmanager->executeHooks('ODTSubstitution',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
+				// If BILLING contact defined on invoice, we use it
+				$usecontact=false;
+				$arrayidcontact=$object->getIdContact('external','BILLING');
+				if (count($arrayidcontact) > 0)
+				{
+					$usecontact=true;
+					$result=$object->fetch_contact($arrayidcontact[0]);
+				}
+
+				// Recipient name
+				if (! empty($usecontact))
+				{
+					// On peut utiliser le nom de la societe du contact
+					if (! empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)) $socobject = $object->contact;
+					else $socobject = $object->client;
+				}
+				else
+				{
+					$socobject=$object->client;
+				}
+
+				// Make substitution
+				$substitutionarray=array(
+				'__FROM_NAME__' => $this->emetteur->nom,
+				'__FROM_EMAIL__' => $this->emetteur->email,
+				'__TOTAL_TTC__' => $object->total_ttc,
+				'__TOTAL_HT__' => $object->total_ht,
+				'__TOTAL_VAT__' => $object->total_vat
+				);
+				complete_substitutions_array($substitutionarray, $langs, $object);
+				// Call the ODTSubstitution hook
+				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$substitutionarray);
+				$reshook=$hookmanager->executeHooks('ODTSubstitution',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
 
 				// Line of free text
 				$newfreetext='';
 				$paramfreetext='COMMANDE_FREE_TEXT';
-			    if (! empty($conf->global->$paramfreetext))
-			    {
-			        $newfreetext=make_substitutions($conf->global->$paramfreetext,$substitutionarray);
-			    }
+				if (! empty($conf->global->$paramfreetext))
+				{
+					$newfreetext=make_substitutions($conf->global->$paramfreetext,$substitutionarray);
+				}
 
-                // Open and load template
+				// Open and load template
 				require_once ODTPHP_PATH.'odf.php';
 				$odfHandler = new odf(
-				    $srctemplatepath,
-				    array(
-						'PATH_TO_TMP'	  => $conf->commande->dir_temp,
-						'ZIP_PROXY'		  => 'PclZipProxy',	// PhpZipProxy or PclZipProxy. Got "bad compression method" error when using PhpZipProxy.
-						'DELIMITER_LEFT'  => '{',
-						'DELIMITER_RIGHT' => '}'
+					$srctemplatepath,
+					array(
+					'PATH_TO_TMP'	  => $conf->commande->dir_temp,
+					'ZIP_PROXY'		  => 'PclZipProxy',	// PhpZipProxy or PclZipProxy. Got "bad compression method" error when using PhpZipProxy.
+					'DELIMITER_LEFT'  => '{',
+					'DELIMITER_RIGHT' => '}'
 					)
 				);
 				// After construction $odfHandler->contentXml contains content and
 				// [!-- BEGIN row.lines --]*[!-- END row.lines --] has been replaced by
 				// [!-- BEGIN lines --]*[!-- END lines --]
-                //print html_entity_decode($odfHandler->__toString());
-                //print exit;
+				//print html_entity_decode($odfHandler->__toString());
+				//print exit;
 
 
 				// Make substitutions into odt of freetext
@@ -393,29 +395,29 @@ class doc_generic_order_odt extends ModelePDFCommandes
 				{
 				}
 
-                // Make substitutions into odt of user info
+				// Make substitutions into odt of user info
 				$tmparray=$this->get_substitutionarray_user($user,$outputlangs);
-                //var_dump($tmparray); exit;
-                foreach($tmparray as $key=>$value)
-                {
-                    try {
-                        if (preg_match('/logo$/',$key)) // Image
-                        {
-                            //var_dump($value);exit;
-                            if (file_exists($value)) $odfHandler->setImage($key, $value);
-                            else $odfHandler->setVars($key, 'ErrorFileNotFound', true, 'UTF-8');
-                        }
-                        else    // Text
-                        {
-                            $odfHandler->setVars($key, $value, true, 'UTF-8');
-                        }
-                    }
-                    catch(OdfException $e)
-                    {
-                    }
-                }
-                // Make substitutions into odt of mysoc
-                $tmparray=$this->get_substitutionarray_mysoc($mysoc,$outputlangs);
+				//var_dump($tmparray); exit;
+				foreach($tmparray as $key=>$value)
+				{
+					try {
+						if (preg_match('/logo$/',$key)) // Image
+						{
+							//var_dump($value);exit;
+							if (file_exists($value)) $odfHandler->setImage($key, $value);
+							else $odfHandler->setVars($key, 'ErrorFileNotFound', true, 'UTF-8');
+						}
+						else    // Text
+						{
+							$odfHandler->setVars($key, $value, true, 'UTF-8');
+						}
+					}
+					catch(OdfException $e)
+					{
+					}
+				}
+				// Make substitutions into odt of mysoc
+				$tmparray=$this->get_substitutionarray_mysoc($mysoc,$outputlangs);
 				//var_dump($tmparray); exit;
 				foreach($tmparray as $key=>$value)
 				{
@@ -435,7 +437,7 @@ class doc_generic_order_odt extends ModelePDFCommandes
 					{
 					}
 				}
-                // Make substitutions into odt of thirdparty
+				// Make substitutions into odt of thirdparty
 				$tmparray=$this->get_substitutionarray_thirdparty($socobject,$outputlangs);
 				foreach($tmparray as $key=>$value)
 				{
@@ -455,73 +457,73 @@ class doc_generic_order_odt extends ModelePDFCommandes
 					}
 				}
 				// Replace tags of object + external modules
-			    $tmparray=$this->get_substitutionarray_object($object,$outputlangs);
-			    complete_substitutions_array($tmparray, $outputlangs, $object);
-                                // Call the ODTSubstitution hook
-                                $parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$tmparray);
-                                $reshook=$hookmanager->executeHooks('ODTSubstitution',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
-                foreach($tmparray as $key=>$value)
-                {
-                    try {
-                        if (preg_match('/logo$/',$key)) // Image
-                        {
-                            if (file_exists($value)) $odfHandler->setImage($key, $value);
-                            else $odfHandler->setVars($key, 'ErrorFileNotFound', true, 'UTF-8');
-                        }
-                        else    // Text
-                        {
-                            $odfHandler->setVars($key, $value, true, 'UTF-8');
-                        }
-                    }
-                    catch(OdfException $e)
-                    {
-                    }
-                }
+				$tmparray=$this->get_substitutionarray_object($object,$outputlangs);
+				complete_substitutions_array($tmparray, $outputlangs, $object);
+				// Call the ODTSubstitution hook
+				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$tmparray);
+				$reshook=$hookmanager->executeHooks('ODTSubstitution',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
+				foreach($tmparray as $key=>$value)
+				{
+					try {
+						if (preg_match('/logo$/',$key)) // Image
+						{
+							if (file_exists($value)) $odfHandler->setImage($key, $value);
+							else $odfHandler->setVars($key, 'ErrorFileNotFound', true, 'UTF-8');
+						}
+						else    // Text
+						{
+							$odfHandler->setVars($key, $value, true, 'UTF-8');
+						}
+					}
+					catch(OdfException $e)
+					{
+					}
+				}
 				// Replace tags of lines
-                try
-                {
-                    $listlines = $odfHandler->setSegment('lines');
-                    foreach ($object->lines as $line)
-                    {
-                        $tmparray=$this->get_substitutionarray_lines($line,$outputlangs);
-                        complete_substitutions_array($tmparray, $outputlangs, $object, $line, "completesubstitutionarray_lines");
-                        // Call the ODTSubstitutionLine hook
-                        $parameters=array('odfHandler'=>&$odfHandler,'file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$tmparray,'line'=>$line);
-                        $reshook=$hookmanager->executeHooks('ODTSubstitutionLine',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
-                        foreach($tmparray as $key => $val)
-                        {
-                             try
-                             {
-                                $listlines->setVars($key, $val, true, 'UTF-8');
-                             }
-                             catch(OdfException $e)
-                             {
-                             }
-                             catch(SegmentException $e)
-                             {
-                             }
-                        }
-                        $listlines->merge();
-                    }
-                    $odfHandler->mergeSegment($listlines);
-                }
-                catch(OdfException $e)
-                {
-                    $this->error=$e->getMessage();
-                    dol_syslog($this->error, LOG_WARNING);
-                    return -1;
-                }
-
-                                // Call the beforeODTSave hook
+				try
+				{
+					$listlines = $odfHandler->setSegment('lines');
+					foreach ($object->lines as $line)
+					{
+						$tmparray=$this->get_substitutionarray_lines($line,$outputlangs);
+						complete_substitutions_array($tmparray, $outputlangs, $object, $line, "completesubstitutionarray_lines");
+						// Call the ODTSubstitutionLine hook
+						$parameters=array('odfHandler'=>&$odfHandler,'file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$tmparray,'line'=>$line);
+						$reshook=$hookmanager->executeHooks('ODTSubstitutionLine',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
+						foreach($tmparray as $key => $val)
+						{
+							try
+							{
+								$listlines->setVars($key, $val, true, 'UTF-8');
+							}
+							catch(OdfException $e)
+							{
+							}
+							catch(SegmentException $e)
+							{
+							}
+						}
+						$listlines->merge();
+					}
+					$odfHandler->mergeSegment($listlines);
+				}
+				catch(OdfException $e)
+				{
+					$this->error=$e->getMessage();
+					dol_syslog($this->error, LOG_WARNING);
+					return -1;
+				}
+
+				// Call the beforeODTSave hook
 				$parameters=array('odfHandler'=>&$odfHandler,'file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				$reshook=$hookmanager->executeHooks('beforeODTSave',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
 
-                // Write new file
+				// Write new file
 				//$result=$odfHandler->exportAsAttachedFile('toto');
 				$odfHandler->saveToDisk($file);
 
 				if (! empty($conf->global->MAIN_UMASK))
-				@chmod($file, octdec($conf->global->MAIN_UMASK));
+					@chmod($file, octdec($conf->global->MAIN_UMASK));
 
 				$odfHandler=null;	// Destroy object
 
diff --git a/htdocs/core/modules/facture/doc/doc_generic_invoice_odt.modules.php b/htdocs/core/modules/facture/doc/doc_generic_invoice_odt.modules.php
index 77f673f222077c9805ea91066c1b070fee1159fb..512bf98be8b4bbd4b006e665e9b8c2e3a1d1bdc4 100644
--- a/htdocs/core/modules/facture/doc/doc_generic_invoice_odt.modules.php
+++ b/htdocs/core/modules/facture/doc/doc_generic_invoice_odt.modules.php
@@ -2,20 +2,20 @@
 /* Copyright (C) 2010-2012	Laurent Destailleur	<ely@users.sourceforge.net>
  * Copyright (C) 2012		Regis Houssin		<regis.houssin@capnetworks.com>
 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- * or see http://www.gnu.org/
- */
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program. If not, see <http://www.gnu.org/licenses/>.
+* or see http://www.gnu.org/
+*/
 
 /**
  *	\file       htdocs/core/modules/facture/doc/doc_generic_invoice_odt.modules.php
@@ -86,55 +86,55 @@ class doc_generic_invoice_odt extends ModelePDFFactures
 	}
 
 
-    /**
-     * Define array with couple substitution key => substitution value
-     *
-     * @param   Object			$object             Main object to use as data source
-     * @param   Translate		$outputlangs        Lang object to use for output
-     * @return	array								Array of substitution
-     */
-    function get_substitutionarray_object($object,$outputlangs)
-    {
-        global $conf;
+	/**
+	 * Define array with couple substitution key => substitution value
+	 *
+	 * @param   Object			$object             Main object to use as data source
+	 * @param   Translate		$outputlangs        Lang object to use for output
+	 * @return	array								Array of substitution
+	 */
+	function get_substitutionarray_object($object,$outputlangs)
+	{
+		global $conf;
 
-        $invoice_source=new Facture($this->db);
+		$invoice_source=new Facture($this->db);
 		if ($object->fk_facture_source > 0)
 		{
-        	$invoice_source->fetch($object->fk_facture_source);
+			$invoice_source->fetch($object->fk_facture_source);
 		}
 		$sumpayed = $object->getSommePaiement();
 		$alreadypayed=price($sumpayed,0,$outputlangs);
 
-        $resarray=array(
-            'object_id'=>$object->id,
-            'object_ref'=>$object->ref,
-            'object_ref_ext'=>$object->ref_ext,
-        	'object_ref_customer'=>$object->ref_client,
-            'object_ref_supplier'=>(! empty($object->ref_fournisseur)?$object->ref_fournisseur:''),
-            'object_source_invoice_ref'=>$invoice_source->ref,
-        	'object_date'=>dol_print_date($object->date,'day'),
-        	'object_date_limit'=>dol_print_date($object->date_lim_reglement,'day'),
-        	'object_date_creation'=>dol_print_date($object->date_creation,'day'),
-            'object_date_modification'=>(! empty($object->date_modification)?dol_print_date($object->date_modification,'day'):''),
-            'object_date_validation'=>(! empty($object->date_validation)?dol_print_date($object->date_validation,'dayhour'):''),
-        	'object_date_delivery_planed'=>(! empty($object->date_livraison)?dol_print_date($object->date_livraison,'day'):''),
-            'object_payment_mode_code'=>$object->mode_reglement_code,
-        	'object_payment_mode'=>($outputlangs->transnoentitiesnoconv('PaymentType'.$object->mode_reglement_code)!='PaymentType'.$object->mode_reglement_code?$outputlangs->transnoentitiesnoconv('PaymentType'.$object->mode_reglement_code):$object->mode_reglement),
-        	'object_payment_term_code'=>$object->cond_reglement_code,
-        	'object_payment_term'=>($outputlangs->transnoentitiesnoconv('PaymentCondition'.$object->cond_reglement_code)!='PaymentCondition'.$object->cond_reglement_code?$outputlangs->transnoentitiesnoconv('PaymentCondition'.$object->cond_reglement_code):$object->cond_reglement),
-        	'object_total_ht'=>price2num($object->total_ht),
-            'object_total_vat'=>price2num($object->total_tva),
-            'object_total_ttc'=>price2num($object->total_ttc),
-            'object_total_discount_ht' => price2num($object->getTotalDiscount(), 0, $outputlangs),
-            'object_vatrate'=>(isset($object->tva)?vatrate($object->tva):''),
-            'object_note_private'=>$object->note,
-            'object_note'=>$object->note_public,
-        	// Payments
-            'object_already_payed'=>$alreadypayed,
-            'object_remain_to_pay'=>price2num($object->total_ttc - $sumpayed)
-        );
-
-        // Add vat by rates
+		$resarray=array(
+		'object_id'=>$object->id,
+		'object_ref'=>$object->ref,
+		'object_ref_ext'=>$object->ref_ext,
+		'object_ref_customer'=>$object->ref_client,
+		'object_ref_supplier'=>(! empty($object->ref_fournisseur)?$object->ref_fournisseur:''),
+		'object_source_invoice_ref'=>$invoice_source->ref,
+		'object_date'=>dol_print_date($object->date,'day'),
+		'object_date_limit'=>dol_print_date($object->date_lim_reglement,'day'),
+		'object_date_creation'=>dol_print_date($object->date_creation,'day'),
+		'object_date_modification'=>(! empty($object->date_modification)?dol_print_date($object->date_modification,'day'):''),
+		'object_date_validation'=>(! empty($object->date_validation)?dol_print_date($object->date_validation,'dayhour'):''),
+		'object_date_delivery_planed'=>(! empty($object->date_livraison)?dol_print_date($object->date_livraison,'day'):''),
+		'object_payment_mode_code'=>$object->mode_reglement_code,
+		'object_payment_mode'=>($outputlangs->transnoentitiesnoconv('PaymentType'.$object->mode_reglement_code)!='PaymentType'.$object->mode_reglement_code?$outputlangs->transnoentitiesnoconv('PaymentType'.$object->mode_reglement_code):$object->mode_reglement),
+		'object_payment_term_code'=>$object->cond_reglement_code,
+		'object_payment_term'=>($outputlangs->transnoentitiesnoconv('PaymentCondition'.$object->cond_reglement_code)!='PaymentCondition'.$object->cond_reglement_code?$outputlangs->transnoentitiesnoconv('PaymentCondition'.$object->cond_reglement_code):$object->cond_reglement),
+		'object_total_ht'=>price2num($object->total_ht),
+		'object_total_vat'=>price2num($object->total_tva),
+		'object_total_ttc'=>price2num($object->total_ttc),
+		'object_total_discount_ht' => price2num($object->getTotalDiscount(), 0, $outputlangs),
+		'object_vatrate'=>(isset($object->tva)?vatrate($object->tva):''),
+		'object_note_private'=>$object->note,
+		'object_note'=>$object->note_public,
+		// Payments
+		'object_already_payed'=>$alreadypayed,
+		'object_remain_to_pay'=>price2num($object->total_ttc - $sumpayed)
+		);
+
+		// Add vat by rates
 		foreach ($object->lines as $line)
 		{
 			if (empty($resarray['object_total_vat_'.$line->tva_tx])) $resarray['object_total_vat_'.$line->tva_tx]=0;
@@ -152,41 +152,41 @@ class doc_generic_invoice_odt extends ModelePDFFactures
 
 			$resarray = $this->fill_substitutionarray_with_extrafields($object,$resarray,$extrafields,$array_key='object',$outputlangs);
 		}
-        return $resarray;
-    }
-
-    /**
-     * Define array with couple substitution key => substitution value
-     *
-     * @param   array		$line			Array of lines
-     * @param   Translate	$outputlangs    Lang object to use for output
-     * @return	array						Return substitution array
-     */
-    function get_substitutionarray_lines($line,$outputlangs)
-    {
-        global $conf;
-
-        return array(
-            'line_fulldesc'=>doc_getlinedesc($line,$outputlangs),
-            'line_product_ref'=>$line->product_ref,
-            'line_product_label'=>$line->product_label,
-        	'line_desc'=>$line->desc,
-            'line_vatrate'=>vatrate($line->tva_tx,true,$line->info_bits),
-            'line_up'=>price($line->subprice, 0, $outputlangs),
-            'line_qty'=>$line->qty,
-            'line_discount_percent'=>($line->remise_percent?$line->remise_percent.'%':''),
-            'line_price_ht'=>price2num($line->total_ht),
-            'line_price_ttc'=>price2num($line->total_ttc),
-            'line_price_vat'=>price2num($line->total_tva),
-            'line_date_start'=>dol_print_date($line->date_start, 'day', false, $outputlangs),
-            'line_date_end'=>dol_print_date($line->date_end, 'day', false, $outputlangs),
-        );
-    }
+		return $resarray;
+	}
+
+	/**
+	 * Define array with couple substitution key => substitution value
+	 *
+	 * @param   array		$line			Array of lines
+	 * @param   Translate	$outputlangs    Lang object to use for output
+	 * @return	array						Return substitution array
+	 */
+	function get_substitutionarray_lines($line,$outputlangs)
+	{
+		global $conf;
+
+		return array(
+		'line_fulldesc'=>doc_getlinedesc($line,$outputlangs),
+		'line_product_ref'=>$line->product_ref,
+		'line_product_label'=>$line->product_label,
+		'line_desc'=>$line->desc,
+		'line_vatrate'=>vatrate($line->tva_tx,true,$line->info_bits),
+		'line_up'=>price($line->subprice, 0, $outputlangs),
+		'line_qty'=>$line->qty,
+		'line_discount_percent'=>($line->remise_percent?$line->remise_percent.'%':''),
+		'line_price_ht'=>price2num($line->total_ht),
+		'line_price_ttc'=>price2num($line->total_ttc),
+		'line_price_vat'=>price2num($line->total_tva),
+		'line_date_start'=>dol_print_date($line->date_start, 'day', false, $outputlangs),
+		'line_date_end'=>dol_print_date($line->date_end, 'day', false, $outputlangs),
+		);
+	}
 
 	/**
 	 * Return description of a module
 	 *
-     * @param	Translate	$langs      Lang object to use for output
+	 * @param	Translate	$langs      Lang object to use for output
 	 * @return	string      			Description
 	 */
 	function info($langs)
@@ -214,7 +214,9 @@ class doc_generic_invoice_odt extends ModelePDFFactures
 		{
 			$tmpdir=trim($tmpdir);
 			$tmpdir=preg_replace('/DOL_DATA_ROOT/',DOL_DATA_ROOT,$tmpdir);
-			if (! $tmpdir) { unset($listofdir[$key]); continue; }
+			if (! $tmpdir) {
+				unset($listofdir[$key]); continue;
+			}
 			if (! is_dir($tmpdir)) $texttitle.=img_warning($langs->trans("ErrorDirNotFound",$tmpdir),0);
 			else
 			{
@@ -225,19 +227,19 @@ class doc_generic_invoice_odt extends ModelePDFFactures
 		$texthelp=$langs->trans("ListOfDirectoriesForModelGenODT");
 		// Add list of substitution keys
 		$texthelp.='<br>'.$langs->trans("FollowingSubstitutionKeysCanBeUsed").'<br>';
- 		$texthelp.=$langs->transnoentitiesnoconv("FullListOnOnlineDocumentation");    // This contains an url, we don't modify it
+		$texthelp.=$langs->transnoentitiesnoconv("FullListOnOnlineDocumentation");    // This contains an url, we don't modify it
 
 		$texte.= $form->textwithpicto($texttitle,$texthelp,1,'help','',1);
 		$texte.= '<table><tr><td>';
 		$texte.= '<textarea class="flat" cols="60" name="value1">';
 		$texte.=$conf->global->FACTURE_ADDON_PDF_ODT_PATH;
 		$texte.= '</textarea>';
-        $texte.= '</td>';
+		$texte.= '</td>';
 		$texte.= '<td align="center">&nbsp; ';
-        $texte.= '<input type="submit" class="button" value="'.$langs->trans("Modify").'" name="Button">';
-        $texte.= '</td>';
+		$texte.= '<input type="submit" class="button" value="'.$langs->trans("Modify").'" name="Button">';
+		$texte.= '</td>';
 		$texte.= '</tr>';
-        $texte.= '</table>';
+		$texte.= '</table>';
 
 		// Scan directories
 		if (count($listofdir)) $texte.=$langs->trans("NumberOfModelFilesFound").': <b>'.count($listoffiles).'</b>';
@@ -251,7 +253,7 @@ class doc_generic_invoice_odt extends ModelePDFFactures
 		$texte.= '</tr>';
 
 		/*$texte.= '<tr>';
-		$texte.= '<td align="center">';
+		 $texte.= '<td align="center">';
 		$texte.= '<input type="submit" class="button" value="'.$langs->trans("Modify").'" name="Button">';
 		$texte.= '</td>';
 		$texte.= '</tr>';*/
@@ -268,9 +270,9 @@ class doc_generic_invoice_odt extends ModelePDFFactures
 	 *	@param		Facture		$object				Object source to build document
 	 *	@param		Translate	$outputlangs		Lang output object
 	 * 	@param		string		$srctemplatepath	Full path of source filename for generator using a template file
-     *  @param		int			$hidedetails		Do not show line details
-     *  @param		int			$hidedesc			Do not show desc
-     *  @param		int			$hideref			Do not show ref
+	 *  @param		int			$hidedetails		Do not show line details
+	 *  @param		int			$hidedesc			Do not show desc
+	 *  @param		int			$hideref			Do not show ref
 	 *	@return		int         					1 if OK, <=0 if KO
 	 */
 	function write_file($object,$outputlangs,$srctemplatepath,$hidedetails=0,$hidedesc=0,$hideref=0)
@@ -283,14 +285,14 @@ class doc_generic_invoice_odt extends ModelePDFFactures
 			return -1;
 		}
 
-                // Add odtgeneration hook
-                if (! is_object($hookmanager))
-                {
-                        include_once DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php';
-                        $hookmanager=new HookManager($this->db);
-                }
-                $hookmanager->initHooks(array('odtgeneration'));
-                global $action;
+		// Add odtgeneration hook
+		if (! is_object($hookmanager))
+		{
+			include_once DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php';
+			$hookmanager=new HookManager($this->db);
+		}
+		$hookmanager->initHooks(array('odtgeneration'));
+		global $action;
 
 		if (! is_object($outputlangs)) $outputlangs=$langs;
 		$sav_charset_output=$outputlangs->charset_output;
@@ -337,7 +339,7 @@ class doc_generic_invoice_odt extends ModelePDFFactures
 				$newfiletmp=preg_replace('/\.odt/i','',$newfile);
 				$newfiletmp=preg_replace('/template_/i','',$newfiletmp);
 				$newfiletmp=preg_replace('/modele_/i','',$newfiletmp);
-			    $newfiletmp=$objectref.'_'.$newfiletmp;
+				$newfiletmp=$objectref.'_'.$newfiletmp;
 				//$file=$dir.'/'.$newfiletmp.'.'.dol_print_date(dol_now(),'%Y%m%d%H%M%S').'.odt';
 				$file=$dir.'/'.$newfiletmp.'.odt';
 				//print "newdir=".$dir;
@@ -348,70 +350,70 @@ class doc_generic_invoice_odt extends ModelePDFFactures
 				dol_mkdir($conf->facture->dir_temp);
 
 
-                // If BILLING contact defined on invoice, we use it
-                $usecontact=false;
-                $arrayidcontact=$object->getIdContact('external','BILLING');
-                if (count($arrayidcontact) > 0)
-                {
-                    $usecontact=true;
-                    $result=$object->fetch_contact($arrayidcontact[0]);
-                }
-
-                // Recipient name
-                if (! empty($usecontact))
-                {
-                    // On peut utiliser le nom de la societe du contact
-                    if (! empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)) $socobject = $object->contact;
-                    else $socobject = $object->client;
-                }
-                else
-                {
-                    $socobject=$object->client;
-                }
-
-                // Fetch info for linked propal
-                $linked_propal = $object->fetchObjectLinked('','','','');
-                //print_r($object->linkedObjects['propal']); exit;
-
-                $propal_object = $object->linkedObjects['propal'][0];
-
-                // Make substitution
-                $substitutionarray=array(
-                    '__FROM_NAME__' => $this->emetteur->nom,
-                    '__FROM_EMAIL__' => $this->emetteur->email,
-                    '__TOTAL_TTC__' => $object->total_ttc,
-                    '__TOTAL_HT__' => $object->total_ht,
-                    '__TOTAL_VAT__' => $object->total_tva
-                );
-                complete_substitutions_array($substitutionarray, $langs, $object);
-                // Call the ODTSubstitution hook
-                $parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$substitutionarray);
-                $reshook=$hookmanager->executeHooks('ODTSubstitution',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
+				// If BILLING contact defined on invoice, we use it
+				$usecontact=false;
+				$arrayidcontact=$object->getIdContact('external','BILLING');
+				if (count($arrayidcontact) > 0)
+				{
+					$usecontact=true;
+					$result=$object->fetch_contact($arrayidcontact[0]);
+				}
+
+				// Recipient name
+				if (! empty($usecontact))
+				{
+					// On peut utiliser le nom de la societe du contact
+					if (! empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)) $socobject = $object->contact;
+					else $socobject = $object->client;
+				}
+				else
+				{
+					$socobject=$object->client;
+				}
+
+				// Fetch info for linked propal
+				$linked_propal = $object->fetchObjectLinked('','','','');
+				//print_r($object->linkedObjects['propal']); exit;
+
+				$propal_object = $object->linkedObjects['propal'][0];
+
+				// Make substitution
+				$substitutionarray=array(
+				'__FROM_NAME__' => $this->emetteur->nom,
+				'__FROM_EMAIL__' => $this->emetteur->email,
+				'__TOTAL_TTC__' => $object->total_ttc,
+				'__TOTAL_HT__' => $object->total_ht,
+				'__TOTAL_VAT__' => $object->total_tva
+				);
+				complete_substitutions_array($substitutionarray, $langs, $object);
+				// Call the ODTSubstitution hook
+				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$substitutionarray);
+				$reshook=$hookmanager->executeHooks('ODTSubstitution',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
 
 				// Line of free text
 				$newfreetext='';
 				$paramfreetext='FACTURE_FREE_TEXT';
-			    if (! empty($conf->global->$paramfreetext))
-			    {
-			        $newfreetext=make_substitutions($conf->global->$paramfreetext,$substitutionarray);
-			    }
+				if (! empty($conf->global->$paramfreetext))
+				{
+					$newfreetext=make_substitutions($conf->global->$paramfreetext,$substitutionarray);
+				}
 
-                // Open and load template
+				// Open and load template
 				require_once ODTPHP_PATH.'odf.php';
 				$odfHandler = new odf(
-				    $srctemplatepath,
-				    array(
-						'PATH_TO_TMP'	  => $conf->facture->dir_temp,
-						'ZIP_PROXY'		  => 'PclZipProxy',	// PhpZipProxy or PclZipProxy. Got "bad compression method" error when using PhpZipProxy.
-						'DELIMITER_LEFT'  => '{',
-						'DELIMITER_RIGHT' => '}'
+					$srctemplatepath,
+					array(
+					'PATH_TO_TMP'	  => $conf->facture->dir_temp,
+					'ZIP_PROXY'		  => 'PclZipProxy',	// PhpZipProxy or PclZipProxy. Got "bad compression method" error when using PhpZipProxy.
+					'DELIMITER_LEFT'  => '{',
+					'DELIMITER_RIGHT' => '}'
 					)
 				);
 				// After construction $odfHandler->contentXml contains content and
 				// [!-- BEGIN row.lines --]*[!-- END row.lines --] has been replaced by
 				// [!-- BEGIN lines --]*[!-- END lines --]
-                //print html_entity_decode($odfHandler->__toString());
-                //print exit;
+				//print html_entity_decode($odfHandler->__toString());
+				//print exit;
 
 
 				// Make substitutions into odt of freetext
@@ -422,7 +424,7 @@ class doc_generic_invoice_odt extends ModelePDFFactures
 				{
 				}
 
-                // Make substitutions into odt of user info
+				// Make substitutions into odt of user info
 				$array_user=$this->get_substitutionarray_user($user,$outputlangs);
 				$array_soc=$this->get_substitutionarray_mysoc($mysoc,$outputlangs);
 				$array_thirdparty=$this->get_substitutionarray_thirdparty($socobject,$outputlangs);
@@ -432,74 +434,74 @@ class doc_generic_invoice_odt extends ModelePDFFactures
 
 				$tmparray = array_merge($array_user,$array_soc,$array_thirdparty,$array_objet,$array_propal);
 				complete_substitutions_array($tmparray, $outputlangs, $object);
-                                // Call the ODTSubstitution hook
-                                $parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$tmparray);
-                                $reshook=$hookmanager->executeHooks('ODTSubstitution',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
-
-                //var_dump($tmparray); exit;
-                foreach($tmparray as $key=>$value)
-                {
-                    try {
-                        if (preg_match('/logo$/',$key)) // Image
-                        {
-                            //var_dump($value);exit;
-                            if (file_exists($value)) $odfHandler->setImage($key, $value);
-                            else $odfHandler->setVars($key, 'ErrorFileNotFound', true, 'UTF-8');
-                        }
-                        else    // Text
-                        {
-                            $odfHandler->setVars($key, $value, true, 'UTF-8');
-                        }
-                    }
-                    catch(OdfException $e)
-                    {
-                    }
-                }
+				// Call the ODTSubstitution hook
+				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$tmparray);
+				$reshook=$hookmanager->executeHooks('ODTSubstitution',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
+
+				//var_dump($tmparray); exit;
+				foreach($tmparray as $key=>$value)
+				{
+					try {
+						if (preg_match('/logo$/',$key)) // Image
+						{
+							//var_dump($value);exit;
+							if (file_exists($value)) $odfHandler->setImage($key, $value);
+							else $odfHandler->setVars($key, 'ErrorFileNotFound', true, 'UTF-8');
+						}
+						else    // Text
+						{
+							$odfHandler->setVars($key, $value, true, 'UTF-8');
+						}
+					}
+					catch(OdfException $e)
+					{
+					}
+				}
 				// Replace tags of lines
-                try
-                {
-                    $listlines = $odfHandler->setSegment('lines');
-                    foreach ($object->lines as $line)
-                    {
-                        $tmparray=$this->get_substitutionarray_lines($line,$outputlangs);
-                        complete_substitutions_array($tmparray, $outputlangs, $object, $line, "completesubstitutionarray_lines");
-                        // Call the ODTSubstitutionLine hook
-                        $parameters=array('odfHandler'=>&$odfHandler,'file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$tmparray,'line'=>$line);
-                        $reshook=$hookmanager->executeHooks('ODTSubstitutionLine',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
-                        foreach($tmparray as $key => $val)
-                        {
-                             try
-                             {
-                                $listlines->setVars($key, $val, true, 'UTF-8');
-                             }
-                             catch(OdfException $e)
-                             {
-                             }
-                             catch(SegmentException $e)
-                             {
-                             }
-                        }
-                        $listlines->merge();
-                    }
-                    $odfHandler->mergeSegment($listlines);
-                }
-                catch(OdfException $e)
-                {
-                    $this->error=$e->getMessage();
-                    dol_syslog($this->error, LOG_WARNING);
-                    return -1;
-                }
-
-                                // Call the beforeODTSave hook
+				try
+				{
+					$listlines = $odfHandler->setSegment('lines');
+					foreach ($object->lines as $line)
+					{
+						$tmparray=$this->get_substitutionarray_lines($line,$outputlangs);
+						complete_substitutions_array($tmparray, $outputlangs, $object, $line, "completesubstitutionarray_lines");
+						// Call the ODTSubstitutionLine hook
+						$parameters=array('odfHandler'=>&$odfHandler,'file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$tmparray,'line'=>$line);
+						$reshook=$hookmanager->executeHooks('ODTSubstitutionLine',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
+						foreach($tmparray as $key => $val)
+						{
+							try
+							{
+								$listlines->setVars($key, $val, true, 'UTF-8');
+							}
+							catch(OdfException $e)
+							{
+							}
+							catch(SegmentException $e)
+							{
+							}
+						}
+						$listlines->merge();
+					}
+					$odfHandler->mergeSegment($listlines);
+				}
+				catch(OdfException $e)
+				{
+					$this->error=$e->getMessage();
+					dol_syslog($this->error, LOG_WARNING);
+					return -1;
+				}
+
+				// Call the beforeODTSave hook
 				$parameters=array('odfHandler'=>&$odfHandler,'file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				$reshook=$hookmanager->executeHooks('beforeODTSave',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
 
-                // Write new file
+				// Write new file
 				//$result=$odfHandler->exportAsAttachedFile('toto');
 				$odfHandler->saveToDisk($file);
 
 				if (! empty($conf->global->MAIN_UMASK))
-				@chmod($file, octdec($conf->global->MAIN_UMASK));
+					@chmod($file, octdec($conf->global->MAIN_UMASK));
 
 				$odfHandler=null;	// Destroy object
 
diff --git a/htdocs/core/modules/propale/doc/doc_generic_proposal_odt.modules.php b/htdocs/core/modules/propale/doc/doc_generic_proposal_odt.modules.php
index df61cbed4611e1b1f699e7bde462fc303139a932..26d67f09a321f1b338c4ab7fc0f5cebe7e28b44e 100644
--- a/htdocs/core/modules/propale/doc/doc_generic_proposal_odt.modules.php
+++ b/htdocs/core/modules/propale/doc/doc_generic_proposal_odt.modules.php
@@ -1,21 +1,21 @@
 <?php
 /* Copyright (C) 2010-2012 	Laurent Destailleur <eldy@users.sourceforge.net>
  * Copyright (C) 2012		Juanjo Menent		<jmenent@2byte.es>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- * or see http://www.gnu.org/
- */
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program. If not, see <http://www.gnu.org/licenses/>.
+* or see http://www.gnu.org/
+*/
 
 /**
  *	\file       htdocs/core/modules/propale/doc/doc_generic_proposal_odt.modules.php
@@ -89,7 +89,7 @@ class doc_generic_proposal_odt extends ModelePDFPropales
 	/**
 	 *	Return description of a module
 	 *
-     *	@param	Translate	$langs      Lang object to use for output
+	 *	@param	Translate	$langs      Lang object to use for output
 	 *	@return string       			Description
 	 */
 	function info($langs)
@@ -123,7 +123,9 @@ class doc_generic_proposal_odt extends ModelePDFPropales
 		{
 			$tmpdir=trim($tmpdir);
 			$tmpdir=preg_replace('/DOL_DATA_ROOT/',DOL_DATA_ROOT,$tmpdir);
-			if (! $tmpdir) { unset($listofdir[$key]); continue; }
+			if (! $tmpdir) {
+				unset($listofdir[$key]); continue;
+			}
 			if (! is_dir($tmpdir)) $texttitle.=img_warning($langs->trans("ErrorDirNotFound",$tmpdir),0);
 			else
 			{
@@ -134,19 +136,19 @@ class doc_generic_proposal_odt extends ModelePDFPropales
 		$texthelp=$langs->trans("ListOfDirectoriesForModelGenODT");
 		// Add list of substitution keys
 		$texthelp.='<br>'.$langs->trans("FollowingSubstitutionKeysCanBeUsed").'<br>';
- 		$texthelp.=$langs->transnoentitiesnoconv("FullListOnOnlineDocumentation");    // This contains an url, we don't modify it
+		$texthelp.=$langs->transnoentitiesnoconv("FullListOnOnlineDocumentation");    // This contains an url, we don't modify it
 
 		$texte.= $form->textwithpicto($texttitle,$texthelp,1,'help','',1);
 		$texte.= '<table><tr><td>';
 		$texte.= '<textarea class="flat" cols="60" name="value1">';
 		$texte.=$conf->global->PROPALE_ADDON_PDF_ODT_PATH;
 		$texte.= '</textarea>';
-        $texte.= '</td>';
+		$texte.= '</td>';
 		$texte.= '<td align="center">&nbsp; ';
-        $texte.= '<input type="submit" class="button" value="'.$langs->trans("Modify").'" name="Button">';
-        $texte.= '</td>';
+		$texte.= '<input type="submit" class="button" value="'.$langs->trans("Modify").'" name="Button">';
+		$texte.= '</td>';
 		$texte.= '</tr>';
-        $texte.= '</table>';
+		$texte.= '</table>';
 
 		// Scan directories
 		if (count($listofdir))
@@ -190,7 +192,7 @@ class doc_generic_proposal_odt extends ModelePDFPropales
 		$texte.= '</tr>';
 
 		/*$texte.= '<tr>';
-		$texte.= '<td align="center">';
+		 $texte.= '<td align="center">';
 		$texte.= '<input type="submit" class="button" value="'.$langs->trans("Modify").'" name="Button">';
 		$texte.= '</td>';
 		$texte.= '</tr>';*/
@@ -207,9 +209,9 @@ class doc_generic_proposal_odt extends ModelePDFPropales
 	 *	@param		Propale		$object				Object source to build document
 	 *	@param		Translate	$outputlangs		Lang output object
 	 * 	@param		string		$srctemplatepath	Full path of source filename for generator using a template file
-     *  @param		int			$hidedetails		Do not show line details
-     *  @param		int			$hidedesc			Do not show desc
-     *  @param		int			$hideref			Do not show ref
+	 *  @param		int			$hidedetails		Do not show line details
+	 *  @param		int			$hidedesc			Do not show desc
+	 *  @param		int			$hideref			Do not show ref
 	 *	@return		int         					1 if OK, <=0 if KO
 	 */
 	function write_file($object,$outputlangs,$srctemplatepath,$hidedetails=0,$hidedesc=0,$hideref=0)
@@ -222,14 +224,14 @@ class doc_generic_proposal_odt extends ModelePDFPropales
 			return -1;
 		}
 
-                // Add odtgeneration hook
-                if (! is_object($hookmanager))
-                {
-                        include_once DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php';
-                        $hookmanager=new HookManager($this->db);
-                }
-                $hookmanager->initHooks(array('odtgeneration'));
-                global $action;
+		// Add odtgeneration hook
+		if (! is_object($hookmanager))
+		{
+			include_once DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php';
+			$hookmanager=new HookManager($this->db);
+		}
+		$hookmanager->initHooks(array('odtgeneration'));
+		global $action;
 
 		if (! is_object($outputlangs)) $outputlangs=$langs;
 		$sav_charset_output=$outputlangs->charset_output;
@@ -276,7 +278,7 @@ class doc_generic_proposal_odt extends ModelePDFPropales
 				$newfiletmp=preg_replace('/\.odt/i','',$newfile);
 				$newfiletmp=preg_replace('/template_/i','',$newfiletmp);
 				$newfiletmp=preg_replace('/modele_/i','',$newfiletmp);
-			    $newfiletmp=$objectref.'_'.$newfiletmp;
+				$newfiletmp=$objectref.'_'.$newfiletmp;
 				//$file=$dir.'/'.$newfiletmp.'.'.dol_print_date(dol_now(),'%Y%m%d%H%M%S').'.odt';
 				$file=$dir.'/'.$newfiletmp.'.odt';
 				//print "newdir=".$dir;
@@ -287,64 +289,64 @@ class doc_generic_proposal_odt extends ModelePDFPropales
 				dol_mkdir($conf->propal->dir_temp);
 
 
-                // If BILLING contact defined on invoice, we use it
-                $usecontact=false;
-                $arrayidcontact=$object->getIdContact('external','BILLING');
-                if (count($arrayidcontact) > 0)
-                {
-                    $usecontact=true;
-                    $result=$object->fetch_contact($arrayidcontact[0]);
-                }
-
-                // Recipient name
-                if (! empty($usecontact))
-                {
-                    // On peut utiliser le nom de la societe du contact
-                    if (! empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)) $socobject = $object->contact;
-                    else $socobject = $object->client;
-                }
-                else
-                {
-                    $socobject=$object->client;
-                }
-
-                // Make substitution
-                $substitutionarray=array(
-                    '__FROM_NAME__' => $this->emetteur->nom,
-                    '__FROM_EMAIL__' => $this->emetteur->email,
-                    '__TOTAL_TTC__' => $object->total_ttc,
-                    '__TOTAL_HT__' => $object->total_ht,
-                    '__TOTAL_VAT__' => $object->total_vat
-                );
-                complete_substitutions_array($substitutionarray, $langs, $object);
-                // Call the ODTSubstitution hook
-                $parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$substitutionarray);
-                $reshook=$hookmanager->executeHooks('ODTSubstitution',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
+				// If BILLING contact defined on invoice, we use it
+				$usecontact=false;
+				$arrayidcontact=$object->getIdContact('external','BILLING');
+				if (count($arrayidcontact) > 0)
+				{
+					$usecontact=true;
+					$result=$object->fetch_contact($arrayidcontact[0]);
+				}
+
+				// Recipient name
+				if (! empty($usecontact))
+				{
+					// On peut utiliser le nom de la societe du contact
+					if (! empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)) $socobject = $object->contact;
+					else $socobject = $object->client;
+				}
+				else
+				{
+					$socobject=$object->client;
+				}
+
+				// Make substitution
+				$substitutionarray=array(
+				'__FROM_NAME__' => $this->emetteur->nom,
+				'__FROM_EMAIL__' => $this->emetteur->email,
+				'__TOTAL_TTC__' => $object->total_ttc,
+				'__TOTAL_HT__' => $object->total_ht,
+				'__TOTAL_VAT__' => $object->total_vat
+				);
+				complete_substitutions_array($substitutionarray, $langs, $object);
+				// Call the ODTSubstitution hook
+				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$substitutionarray);
+				$reshook=$hookmanager->executeHooks('ODTSubstitution',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
 
 				// Line of free text
 				$newfreetext='';
 				$paramfreetext='PROPALE_FREE_TEXT';
-			    if (! empty($conf->global->$paramfreetext))
-			    {
-			        $newfreetext=make_substitutions($conf->global->$paramfreetext,$substitutionarray);
-			    }
+				if (! empty($conf->global->$paramfreetext))
+				{
+					$newfreetext=make_substitutions($conf->global->$paramfreetext,$substitutionarray);
+				}
 
-                // Open and load template
+				// Open and load template
 				require_once ODTPHP_PATH.'odf.php';
 				$odfHandler = new odf(
-				    $srctemplatepath,
-				    array(
-						'PATH_TO_TMP'	  => $conf->propal->dir_temp,
-						'ZIP_PROXY'		  => 'PclZipProxy',	// PhpZipProxy or PclZipProxy. Got "bad compression method" error when using PhpZipProxy.
-						'DELIMITER_LEFT'  => '{',
-						'DELIMITER_RIGHT' => '}'
+					$srctemplatepath,
+					array(
+					'PATH_TO_TMP'	  => $conf->propal->dir_temp,
+					'ZIP_PROXY'		  => 'PclZipProxy',	// PhpZipProxy or PclZipProxy. Got "bad compression method" error when using PhpZipProxy.
+					'DELIMITER_LEFT'  => '{',
+					'DELIMITER_RIGHT' => '}'
 					)
 				);
 				// After construction $odfHandler->contentXml contains content and
 				// [!-- BEGIN row.lines --]*[!-- END row.lines --] has been replaced by
 				// [!-- BEGIN lines --]*[!-- END lines --]
-                //print html_entity_decode($odfHandler->__toString());
-                //print exit;
+				//print html_entity_decode($odfHandler->__toString());
+				//print exit;
 
 
 				// Make substitutions into odt of freetext
@@ -355,29 +357,29 @@ class doc_generic_proposal_odt extends ModelePDFPropales
 				{
 				}
 
-                // Make substitutions into odt of user info
+				// Make substitutions into odt of user info
 				$tmparray=$this->get_substitutionarray_user($user,$outputlangs);
-                //var_dump($tmparray); exit;
-                foreach($tmparray as $key=>$value)
-                {
-                    try {
-                        if (preg_match('/logo$/',$key)) // Image
-                        {
-                            //var_dump($value);exit;
-                            if (file_exists($value)) $odfHandler->setImage($key, $value);
-                            else $odfHandler->setVars($key, 'ErrorFileNotFound', true, 'UTF-8');
-                        }
-                        else    // Text
-                        {
-                            $odfHandler->setVars($key, $value, true, 'UTF-8');
-                        }
-                    }
-                    catch(OdfException $e)
-                    {
-                    }
-                }
-                // Make substitutions into odt of mysoc
-                $tmparray=$this->get_substitutionarray_mysoc($mysoc,$outputlangs);
+				//var_dump($tmparray); exit;
+				foreach($tmparray as $key=>$value)
+				{
+					try {
+						if (preg_match('/logo$/',$key)) // Image
+						{
+							//var_dump($value);exit;
+							if (file_exists($value)) $odfHandler->setImage($key, $value);
+							else $odfHandler->setVars($key, 'ErrorFileNotFound', true, 'UTF-8');
+						}
+						else    // Text
+						{
+							$odfHandler->setVars($key, $value, true, 'UTF-8');
+						}
+					}
+					catch(OdfException $e)
+					{
+					}
+				}
+				// Make substitutions into odt of mysoc
+				$tmparray=$this->get_substitutionarray_mysoc($mysoc,$outputlangs);
 				//var_dump($tmparray); exit;
 				foreach($tmparray as $key=>$value)
 				{
@@ -397,7 +399,7 @@ class doc_generic_proposal_odt extends ModelePDFPropales
 					{
 					}
 				}
-                // Make substitutions into odt of thirdparty
+				// Make substitutions into odt of thirdparty
 				$tmparray=$this->get_substitutionarray_thirdparty($socobject,$outputlangs);
 				foreach($tmparray as $key=>$value)
 				{
@@ -417,74 +419,74 @@ class doc_generic_proposal_odt extends ModelePDFPropales
 					}
 				}
 				// Replace tags of object + external modules
-			    $tmparray=$this->get_substitutionarray_propal($object,$outputlangs);
-			    //print_r($tmparray); exit;
-			    complete_substitutions_array($tmparray, $outputlangs, $object);
-                                // Call the ODTSubstitution hook
-                                $parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$tmparray);
-                                $reshook=$hookmanager->executeHooks('ODTSubstitution',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
-                foreach($tmparray as $key=>$value)
-                {
-                    try {
-                        if (preg_match('/logo$/',$key)) // Image
-                        {
-                            if (file_exists($value)) $odfHandler->setImage($key, $value);
-                            else $odfHandler->setVars($key, 'ErrorFileNotFound', true, 'UTF-8');
-                        }
-                        else    // Text
-                        {
-                            $odfHandler->setVars($key, $value, true, 'UTF-8');
-                        }
-                    }
-                    catch(OdfException $e)
-                    {
-                    }
-                }
+				$tmparray=$this->get_substitutionarray_propal($object,$outputlangs);
+				//print_r($tmparray); exit;
+				complete_substitutions_array($tmparray, $outputlangs, $object);
+				// Call the ODTSubstitution hook
+				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$tmparray);
+				$reshook=$hookmanager->executeHooks('ODTSubstitution',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
+				foreach($tmparray as $key=>$value)
+				{
+					try {
+						if (preg_match('/logo$/',$key)) // Image
+						{
+							if (file_exists($value)) $odfHandler->setImage($key, $value);
+							else $odfHandler->setVars($key, 'ErrorFileNotFound', true, 'UTF-8');
+						}
+						else    // Text
+						{
+							$odfHandler->setVars($key, $value, true, 'UTF-8');
+						}
+					}
+					catch(OdfException $e)
+					{
+					}
+				}
 				// Replace tags of lines
-                try
-                {
-                    $listlines = $odfHandler->setSegment('lines');
-                    foreach ($object->lines as $line)
-                    {
-                        $tmparray=$this->get_substitutionarray_propal_lines($line,$outputlangs);
-                        complete_substitutions_array($tmparray, $outputlangs, $object, $line, "completesubstitutionarray_lines");
-                        // Call the ODTSubstitutionLine hook
-                        $parameters=array('odfHandler'=>&$odfHandler,'file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$tmparray,'line'=>$line);
-                        $reshook=$hookmanager->executeHooks('ODTSubstitutionLine',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
-                        foreach($tmparray as $key => $val)
-                        {
-                             try
-                             {
-                                $listlines->setVars($key, $val, true, 'UTF-8');
-                             }
-                             catch(OdfException $e)
-                             {
-                             }
-                             catch(SegmentException $e)
-                             {
-                             }
-                        }
-                        $listlines->merge();
-                    }
-                    $odfHandler->mergeSegment($listlines);
-                }
-                catch(OdfException $e)
-                {
-                    $this->error=$e->getMessage();
-                    dol_syslog($this->error, LOG_WARNING);
-                    return -1;
-                }
-
-                                // Call the beforeODTSave hook
+				try
+				{
+					$listlines = $odfHandler->setSegment('lines');
+					foreach ($object->lines as $line)
+					{
+						$tmparray=$this->get_substitutionarray_propal_lines($line,$outputlangs);
+						complete_substitutions_array($tmparray, $outputlangs, $object, $line, "completesubstitutionarray_lines");
+						// Call the ODTSubstitutionLine hook
+						$parameters=array('odfHandler'=>&$odfHandler,'file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs,'substitutionarray'=>&$tmparray,'line'=>$line);
+						$reshook=$hookmanager->executeHooks('ODTSubstitutionLine',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
+						foreach($tmparray as $key => $val)
+						{
+							try
+							{
+								$listlines->setVars($key, $val, true, 'UTF-8');
+							}
+							catch(OdfException $e)
+							{
+							}
+							catch(SegmentException $e)
+							{
+							}
+						}
+						$listlines->merge();
+					}
+					$odfHandler->mergeSegment($listlines);
+				}
+				catch(OdfException $e)
+				{
+					$this->error=$e->getMessage();
+					dol_syslog($this->error, LOG_WARNING);
+					return -1;
+				}
+
+				// Call the beforeODTSave hook
 				$parameters=array('odfHandler'=>&$odfHandler,'file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				$reshook=$hookmanager->executeHooks('beforeODTSave',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
 
-                // Write new file
+				// Write new file
 				//$result=$odfHandler->exportAsAttachedFile('toto');
 				$odfHandler->saveToDisk($file);
 
 				if (! empty($conf->global->MAIN_UMASK))
-				@chmod($file, octdec($conf->global->MAIN_UMASK));
+					@chmod($file, octdec($conf->global->MAIN_UMASK));
 
 				$odfHandler=null;	// Destroy object