From d363bdd92dc742c9423d4103de8612576aaf8604 Mon Sep 17 00:00:00 2001
From: cesare <cesare@eduroam-52-29.pi.cnr.it>
Date: Wed, 15 Feb 2023 16:57:19 +0100
Subject: [PATCH] modificate funzione per contesto ris

---
 js/utils.js | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/js/utils.js b/js/utils.js
index 584a165..c5da715 100644
--- a/js/utils.js
+++ b/js/utils.js
@@ -275,11 +275,10 @@ function getFormaContext(formaid, numversi=3) {
 	var cantica = 1;
 	var listaforme = formeprima;
 	var minpos = 0;
-	var limitv = numversi-1
+	var limitv = Math.max((numversi-1),2)
 	var maxpos = 0;
     
-    if (limitv<1)
-    	limitv=2
+   
 
 	if (parseInt(formaid) > 33373 && parseInt(formaid) < 66588) {
 		listaforme = formeseconda;
@@ -300,6 +299,7 @@ function getFormaContext(formaid, numversi=3) {
 
 	maxpos = listaforme.length - 1
 	var pos = 0
+	/*
 	for (i=0; i<listaforme.length; i++){
 		var tmpos=listaforme[i].split('_')[2]
 		if (tmpos==formaid){
@@ -307,11 +307,17 @@ function getFormaContext(formaid, numversi=3) {
 			break;
 		}
 	}
+	*/
+	for (const [index, element] of listaforme.entries()) {
+			if(element.split('_')[2]==formaid){
+				pos=index;
+				break;
+			}
+  				
+  		}
 	var item = listaforme[pos].split('_');
 	var numverso = item[3]
-	//var forma=item[0]
-	//var canto=item[1]
-	var spannum=(12*limitv)
+	var spannum=(11*limitv)
 	
 	var contextinf = Math.max(minpos, parseInt(pos) - spannum)
 	var contextsup = Math.min(maxpos, parseInt(pos) + spannum)