Index: branches/5.2.x/admin_templates/products/products_packagecontent.tpl
===================================================================
diff -u -N -r16341 -r16605
--- branches/5.2.x/admin_templates/products/products_packagecontent.tpl	(.../products_packagecontent.tpl)	(revision 16341)
+++ branches/5.2.x/admin_templates/products/products_packagecontent.tpl	(.../products_packagecontent.tpl)	(revision 16605)
@@ -91,5 +91,5 @@
 <inp2:m_include t="incs/footer"/>
 
 <script type="text/javascript">
-	var $env = document.getElementById('sid').value+'-:m<inp2:m_get name="m_cat_id"/>-1-1-1-s';
-</script>
\ No newline at end of file
+	var $env = document.getElementById('sid').value+'-:m<inp2:m_get name="m_cat_id" js_escape="1"/>-1-1-1-s';
+</script>