diff --git a/standard_Operations.html b/standard_Operations.html
index a1e55bc..7e9cf66 100644
--- a/standard_Operations.html
+++ b/standard_Operations.html
@@ -6129,31 +6129,60 @@
         this.addContact(decodedId, address, KB);
       },
       isNodePresent: function (flo_id, KB = this.supernodeKBucket) {
+        let kArray = KB.toArray();
+        let kArrayFloIds = kArray.map(k => k.floID);
+        if (kArrayFloIds.includes(flo_id))
+            return true;
+        else
+            return false;
+      },
+ 
+      getInnerNodes: function(flo_addr1, flo_addr2, KB = this.supernodeKBucket){
         return new Promise((resolve, reject) => {
-          let kArray = KB.toArray();
-          let kArrayFloIds = kArray.map(k => k.data.id);
-          if (kArrayFloIds.includes(flo_id)) {
-            resolve(true);
-          } else {
-            reject(false);
-          }
+          let kArrayFloIds = KB.toArray().map(k => k.floID);
+          var innerNodes = []
+          if(kArrayFloIds.includes(flo_addr1) && kArrayFloIds.includes(flo_addr2)){
+            for(var i = kArrayFloIds.indexOf(flo_addr1); i!= flo_addr2; i++){
+                if(i >= kArrayFloIds.length)
+                    i = -1
+                else
+                    innerNodes.push(kArrayFloIds[i])
+            }
+            resolve(innerNodes)
+          }else
+            reject('Given nodes are not in KBucket')
         });
       },
+
+      getOuterNodes: function(flo_addr1, flo_addr2, KB = this.supernodeKBucket){
+        return new Promise((resolve, reject) => {
+          let kArrayFloIds = KB.toArray().map(k => k.floID);
+          var outterNodes = []
+          if(kArrayFloIds.includes(flo_addr1) && kArrayFloIds.includes(flo_addr2)){
+            for(var i = kArrayFloIds.indexOf(flo_addr2); i!= flo_addr1; i++){
+                if(i >= kArrayFloIds.length)
+                    i = -1
+                else
+                    outterNodes.push(kArrayFloIds[i])
+            }
+            resolve(outterNodes)
+          }else
+            reject('Given nodes are not in KBucket')
+        });
+      },
+
       getPrevSupernode: function(flo_addr, n = 1, KB = this.supernodeKBucket){
         return new Promise((resolve, reject) => {
           try {
-            let isFloIdUint8 = flo_addr instanceof Uint8Array;
-            if (!isFloIdUint8)
-              flo_addr = this.floIdToKbucketId(flo_addr);
-            const KA = KB.toArray();
-            let pos = KB._indexOf(KB.root,flo_addr)
+            let kArrayFloIds = KB.toArray().map(k => k.floID);
+            let pos = kArrayFloIds.indexOf(flo_addr)
             var prevSupernode = []
             for(var i = 1; i <= n; i++){
                 if(pos - i < 0)
-                    var prev = pos - i + KA.length
+                    var prev = pos - i + kArrayFloIds.length
                 else
                     var prev = pos - i
-                prevSupernode.push(KA[prev])
+                prevSupernode.push(kArrayFloIds[prev])
             }
             resolve(prevSupernode);
           } catch (error) {
@@ -6161,21 +6190,19 @@
           }
         });
       },
+
       getNextSupernode: function(flo_addr, n = 1, KB = this.supernodeKBucket){
         return new Promise((resolve, reject) => {
           try {
-            let isFloIdUint8 = flo_addr instanceof Uint8Array;
-            if (!isFloIdUint8)
-              flo_addr = this.floIdToKbucketId(flo_addr);
-            const KA = KB.toArray();
-            let pos = KB._indexOf(KB.root,flo_addr)
+            let kArrayFloIds = KB.toArray().map(k => k.floID);
+            let pos = kArrayFloIds.indexOf(flo_addr)
             var nextSupernode = []
             for(var i = 1; i <= n; i++){
-                if(pos + i >= KA.length)
-                    var next = pos + i - KA.length
+                if(pos + i >= kArrayFloIds.length)
+                    var next = pos + i - kArrayFloIds.length
                 else
                     var next = pos + i
-                nextSupernode.push(KA[next])
+                nextSupernode.push(kArrayFloIds[next])
             }
             resolve(nextSupernode);
           } catch (error) {
@@ -6183,13 +6210,15 @@
           }
         });
       },
+
       determineClosestSupernode: function (flo_addr, n = 1, KB = this.supernodeKBucket) {
         return new Promise((resolve, reject) => {
           try {
             let isFloIdUint8 = flo_addr instanceof Uint8Array;
             if (!isFloIdUint8)
               flo_addr = this.floIdToKbucketId(flo_addr);
-            const closestSupernode = KB.closest(flo_addr, n);
+            var closestSupernode = KB.closest(flo_addr, n);
+            closestSupernode = closestSupernode.map(k => k.floID);
             resolve(closestSupernode);
           } catch (error) {
             reject(error);
@@ -6208,7 +6237,7 @@
                     resolve(`Data sent to supernode : ${snfloID}`);
                 }else if(evt.data == '$-'){
                     this.kBucket.getNextSupernode(snfloID)
-                        .then(nextnode => this.sendDataToSN(data, nextnode[0].floID))
+                        .then(nextNode => this.sendDataToSN(data, nextNode[0]))
                         .catch(error => reject(error))
                 }else{
                     console.log(evt.data)
@@ -6218,7 +6247,7 @@
             })
             websocket.onerror = (evt) => {
                 this.kBucket.getNextSupernode(snfloID)
-                    .then(nextnode => this.sendDataToSN(data, nextnode[0].floID))
+                    .then(nextNode => this.sendDataToSN(data, nextNode[0]))
                     .catch(error => reject(error))
             };
         })
@@ -6227,8 +6256,8 @@
     //Sends data to the supernode
     sendData: function (data, floID) {
       return new Promise((resolve, reject) => {
-        this.kBucket.determineClosestSupernode(floID).then(result => {
-            this.sendDataToSN(data, result[0].floID)
+        this.kBucket.determineClosestSupernode(floID).then(closestNode => {
+            this.sendDataToSN(data, closestNode[0])
                 .then(result => resolve(result))
                 .catch(error => reject(error))
         }).catch(error => {
@@ -6245,7 +6274,7 @@
                     websocket.send(`?${request}`);
                 }else if(evt.data == '$-'){
                     this.kBucket.getNextSupernode(snfloID)
-                        .then(nextnode => this.requestDataFromSN(request, nextnode[0].floID))
+                        .then(nextNode => this.requestDataFromSN(request, nextNode[0]))
                         .catch(error => reject(error))
                     websocket.close()
                 }else{
@@ -6255,7 +6284,7 @@
             })
             websocket.onerror = (evt) => {
                 this.kBucket.getNextSupernode(snfloID)
-                    .then(nextnode => this.requestDataFromSN(request, nextnode[0].floID))
+                    .then(nextNode => this.requestDataFromSN(request, nextNode[0]))
                     .catch(error => reject(error))
             };
         })
@@ -6264,8 +6293,8 @@
     //Request data from supernode
     requestData: function (request, floID) {
       return new Promise((resolve, reject) => {
-        this.kBucket.determineClosestSupernode(floID).then(result => {
-            this.requestDataFromSN(request, result[0].floID)
+        this.kBucket.determineClosestSupernode(floID).then(closestNode => {
+            this.requestDataFromSN(request, closestNode[0])
                 .then(result => resolve(result))
                 .catch(error => reject(error))
         }).catch(error => {