MMI Add option to stay positionned in form after submit when adding products in document

htdocs/comm/propal/card.php

@@ -2468,7 +2468,8 @@ if ($action == 'create') {
 	// Show object lines
 	$result = $object->getLinesArray();
 
-	print '	<form name="addproduct" id="addproduct" action="'.$_SERVER["PHP_SELF"].'?id='.$object->id.(($action != 'editline') ? '' : '#line_'.GETPOST('lineid', 'int')).'" method="POST">
+	// Updated by MMI Mathieu Moulin iProspective
+	print '	<form name="addproduct" id="addproduct" action="'.$_SERVER["PHP_SELF"].'?id='.$object->id.(($action != 'editline') ? ($conf->global->MAIN_DOCUMENT_FORM_ADD_PRODUCT_STAY ?'#addproduct' :'') : '#line_'.GETPOST('lineid', 'int')).'" method="POST">
 	<input type="hidden" name="token" value="' . newToken().'">
 	<input type="hidden" name="action" value="' . (($action != 'editline') ? 'addline' : 'updateline').'">
 	<input type="hidden" name="mode" value="">