diff --git a/js/browseMgr_5.1.js b/js/browseMgr_5.1.js
index 0baecd0..7ab8fe2 100644
--- a/js/browseMgr_5.1.js
+++ b/js/browseMgr_5.1.js
@@ -1854,6 +1854,11 @@ $(document).ready(function() {
 			managePage();
 			$("#loader").fadeOut(300);
 			//$("#cantica0").trigger("click");
+			$("#collapseZero").collapse('show');
+			$("#collapseInferno").collapse('hide');
+			$("#collapsePurgatorio").collapse('hide');
+			$("#collapseParadiso").collapse('hide');
+
 		} else {
 			return;
 		}