diff --git a/js/cesareBrowse.js b/js/cesareBrowse.js
index 801ee0b..95c96c1 100644
--- a/js/cesareBrowse.js
+++ b/js/cesareBrowse.js
@@ -123,6 +123,7 @@ function loadFrasi() {
 	})
 	//drawMinimap(cantoDisplayed)
 }
+
 function resetFrasi(){
 	
 	$(cantoDisplayed).find(' .sentencetag').each(function() {
@@ -144,6 +145,7 @@ function resetFrasi(){
 
 
 //$(" .Ma, .Co, .Su, .Pa").each(function(idx, element) {
+
 $(" ."+formaClass).each(function(idx, element) {
         // We cycle through the elements using each() so that we can choose the element specifically that we wish to clean up afterward
 		var ele = $(element);
@@ -441,10 +443,12 @@ $(" ."+formaClass).hover(function(idx, element) {
 	jQuery(document).delegate('.navig-canto', 'click', function(e) {
 		resetFrasi()
 		
+		//nasconde vista risultati
 		$("#vistaFrasi").css("display", "none");
 		
 		//rimuove il grafo sintattico se c'è'
 		var periodograph=document.getElementById("periodograph");
+		
 		if (periodograph!=null){
 			let showngr=document.getElementById("periodograph").getAttribute('name').split("_")
 			var tmpsent=showngr[0]+"_"+showngr[1]+"_s_"+showngr[2];
@@ -481,28 +485,12 @@ $(" ."+formaClass).hover(function(idx, element) {
 		}
 		//$("#" + $(this).attr('name').replace(" ", "_")).css("display", "block");
 		$("#" + $(this).attr('name').replace(" ", "_")).attr('style', 'display: d-flex;')
+		
 		drawMinimap("#" + $(this).attr('name').replace(" ", "_"))
-		$(" ."+formaClass).each(function(idx, element) {
-		var ele = $(element);
-			ele.tooltip({
-				content: (function() {return formatTTContent(ele.attr('title'), ele.attr('class').split(' ')[1]);}),
-  				classes:{"ui-tooltip":'Nik_dropdown-content'},
-  				close: function (event, ui) {$(".ui-helper-hidden-accessible").remove();},
-       			create: function(ev, ui) {$(this).data("ui-tooltip").liveRegion.remove();},
-  				hide: false,
-  				show: false
-			
-		});
-		ele.hover(function(idx, element) {
-        
-        	sentenceId=$(this).attr('class').split(' ')[0].split('_')
-			var tmplisid=sentenceId[0]+'_'+sentenceId[1]+'_'+sentenceId[3]
-			lsentid=$(this).attr('class').split(' ')[0]
-			lisid=tmplisid
-		
-		});
-		
-	});
+		if (selectedVista=='frasi'){
+			loadFrasi();
+		}
+		addFormaListeners();
 		
 	});
 
@@ -655,9 +643,8 @@ $(" ."+formaClass).hover(function(idx, element) {
 		
 		
 		$(".badge").remove();
-		$("#headingZero").css("display", "none");
-		//$("#vistaFrasi").empty()
-		//$("#vistaFrasi").css("display", "none");		
+		//$("#headingZero").css("display", "none");
+	
 		listarisultati = []
 		listaPeriodiRisultato=[]
 		resultSentences=new Set()