diff --git a/public/articolo.php b/public/articolo.php
index b8331af..68ff48d 100644
--- a/public/articolo.php
+++ b/public/articolo.php
@@ -128,8 +128,12 @@ GUIHandler::generateHtmlHeaders(array("additionalHeaders"=>$additionalHeaders));
 		<div class="headArticolo">
 			<div class="articoloMainMedia mediaContent" >
 			<?php 	if(!is_null($media)) {
+						$pos = 0;
+						if(sizeof($medias)>0){
+							$pos = array_search($media, $medias);
+						}
 			?>
-				<div onclick="javascript:loadImage('<?php echo $media->id;?>')">
+				<div onclick="javascript:loadImage('<?php echo $pos;?>')">
 					<?php $media->renderMedia(array("size"=>MediaRenderer::SIZE_BIG,"clickable"=>true));?>
 				</div>
 			<?php 
@@ -352,7 +356,7 @@ if(sizeof($medias)>0){
 		var pswpElement = document.querySelectorAll('.pswp')[0];
 	
 		//build items array
-	
+		pos = parseInt(pos);
 	
 		//define options (if needed)
 		var options = {