diff --git a/shrine-webclient/src/main/html/js-i2b2/cells/plugins/MedCo/MedCo_tests.js b/shrine-webclient/src/main/html/js-i2b2/cells/plugins/MedCo/MedCo_tests.js
index a8b9463a6..a762be826 100644
--- a/shrine-webclient/src/main/html/js-i2b2/cells/plugins/MedCo/MedCo_tests.js
+++ b/shrine-webclient/src/main/html/js-i2b2/cells/plugins/MedCo/MedCo_tests.js
@@ -1,314 +1,314 @@
-i2b2.MedCo.test = {}
+i2b2.MedCo.test = {};
 
 // questions: always select all zygosity options?
 
 var cutaneous_melanoma = ["2"];
 // (25 variants):
 var braf_gene = ["-7054948997223410688", "-7054948998062267136", "-7054968999892742144", "-7054948999337337856", "-7054948997064022784", "-7054953138544961536", "-7054948997064020736", "-7054923607457132544", "-7054904773018905600", "-7054898625779855360", "-7054948987408734208", "-7054923379857424384", "-7054917142457610240", "-7054861692282335232", "-7054948050082458624", "-7054922546600210432", "-7054949048695910400", "-7054923381098933248", "-7054861517262417920", "-7054918645662608384", "-7054905185268658176", "-7054904954414166016", "-7054898626853597184", "-7054904932905773056", "-7054861823278837760"];
 // (58 variants)
 var protein_600 = ["-8933802084025738584", "-6486664075878068224", "-5631356589790194688", "-3744382902155078656", "-4243330163464466432", "-8390864270639754240", "-2861998644146466816", "-8933794510723345408", "-2275778788769918976", "-3744380364936704000", "-4847903122799977472", "-3744370070973837312", "-6486663046126103552", "-2862005101596240896", "-8933793458456358912", "-3731886507003209728", "-4243326752186690560", "-3684888714590289920", "-6600247701843995648", "-5707938912580661248", "-6600348525161082880", "-4243327620843826176", "-5707936738253467648", "-3744381594337537024", "-8390871813676067840", "-6486638321073122304", "-8718336899686591488", "-8161767032237320192", "-8718388095730315264", "-6600348471507544064", "-4847902555864297472", "-8718385496201359360", "-3744381715771026432", "-8390900435338128384", "-4243331029974117376", "-8718385510160003072", "-5707941003155992576", "-5707940965541473280", "-3744377054557105152", "-8390878215358377984", "-8161775324644764672", "-8161760075430494208", "-8933792699320889344", "-8933788672755493888", "-8718360110998468096", "-5707941120160295936", "-6600276494231006208", "-8933788638429310976", "-6486653465127809024", "-3744380416476311552", "-3729075172548795136", "-6600294904608320512", "-8933788867136319488", "-5707939282988035072", "-3744381760767524864", "-2275781595497491456", "-8933793225454383104", "-4243329794097277952"];
 // (14 variants)
 var pten_gene = ["-6244734599302213632", "-6244835122005142528", "-6244734615609652992", "-6244731379150482432", "-6244761261385445376", "-6244761331212216320", "-6244803225329855488", "-6244761257090477056", "-6244761165822422016", "-6244761148709661696", "-6244761290443582464", "-6244734719527742464", "-6244803244478955520", "-6244731450050998272"];
 // (22 variants)
 var cdkn2a_gene = ["-6605707269956960256", "-6605707340823916544", "-6605707363372498944", "-6605707399913269248", "-6605707450345581568", "-6605707366560164864", "-6605707493295259648", "-6605707451419324416", "-6605707339750174720", "-6605707347467692032", "-6605707487054123520", "-6605707304132149248", "-6605703514008055808", "-6605707366560165888", "-6605707438500867072", "-6605707503026037760", "-6605703519225765120", "-6605707607111888896", "-6605707340672917504", "-6605703519376764928", "-6605707351594886144", "-6605707619996790784"];
 // (9 variants)
 var map2k1_gene = ["-4828214681296432128", "-4828266596713621504", "-4828266483970731008", "-4828258079793473536", "-4828266501150601216", "-4828266502224342016", "-4828257969198066688", "-4828266574613577728", "-4828218249340513280"];
 // (7 variants)
 var mpa2k2 = ["-3742593253707344896", "-3742593391179853824", "-3742595392634613760", "-3742581279372079104", "-3742593229011282944", "-3742591331743035392", "-3742581136564416512"];
 
 
 // simple test query
 var queryTest = [
     [{"sensitive": true, "values": cutaneous_melanoma}]
 ]
 
 // Query A:
 //  -panel 1:
 //      cutaneous_melanoma
 //  -panel 2:
 //      braf_gene
 //  -panel 3:
 //      protein_600
 var queryA = [
     [{"sensitive": true, "values": cutaneous_melanoma}],
     [{"sensitive": true, "values": braf_gene}],
     [{"sensitive": true, "values": protein_600}]
 ];
 
 // Query B:
 // -panel 1:
 //      cutaneous_melanoma
 // -panel 2:
 //      braf_gene
 // -panel 3:
 //      pten_gene, cdkn2a_gene, map2k1_gene, mpa2k2
 var queryB = [
     [{"sensitive": true, "values": cutaneous_melanoma}],
     [{"sensitive": true, "values": braf_gene}],
     [{"sensitive": true, "values": pten_gene},
         {"sensitive": true, "values": cdkn2a_gene},
         {"sensitive": true, "values": map2k1_gene},
         {"sensitive": true, "values": mpa2k2}]
 ];
 
 i2b2.MedCo.test.ctrlr = {
     // time the action started
     startTime: null,
 
     // whether the query has been encrypted
     encrypted: false,
 
     // whether it is already doing something (encrypting or sending the queries)
     doing: false,
 
     // pointer to the interval object so to stop it
     timeinterval: null,
 
     // response of the query
     response: null,
 
     encrypt: function(){
         if (this.doing){
             alert("Already doing something.")
             return
         }
         this.doing = true;
 
         var startTime = new Date().getTime();
 
         var query = this.getQuery();
         // clear encryption cache and start encryption
         i2b2.MedCo.ctrlr.background.encryptionCache = {};
         var tot = 0;
         for (var i = 0; i < query.length; i++){
             var panel=query[i];
             for (var j = 0; j < panel.length; j++){
                 if (panel[j].sensitive) {
                     i2b2.MedCo.ctrlr.background.toBeEncrypted(panel[j].values)
                     tot += panel[j].values.length
                 }
             }
         }
         document.getElementById("MedCoTest-EncryptTot").innerHTML = tot;
         document.getElementById("MedCoTest-EncryptCurr").innerHTML = 0;
 
         // start timer
         var dothis = function(){
             document.getElementById("MedCoTest-EncryptCurr").innerHTML = tot - i2b2.MedCo.ctrlr.background.remainingToEncrypt;
         };
 
         var done = function(){
             if (i2b2.MedCo.ctrlr.background.encryptionDone()){
                 i2b2.MedCo.test.ctrlr.encrypted = true;
                 return true
             }
             return false
         };
 
         this.startTimer(startTime, "MedCoTest-EncryptTime", done, dothis);
     },
 
     send: function(){
         if (this.doing){
             alert("Already doing something.")
             return
         }
         // check the query has been encrypted
         if (!this.encrypted){
             alert("First encrypt the query.")
             return
         }
         this.doing = true;
         var startTime = new Date().getTime();
 
         // get query
         var query = this.getQuery();
 
         // clear panels and put in their model the parameters
         i2b2.MedCo.QT.ctrlr.clear();
         for (var i = 0; i < query.length; i++){
             var panel=query[i];
             for (var j = 0; j < panel.length; j++){
                 i2b2.MedCo.QT.panels[i].model.content.push(panel[j])
             }
         }
 
         var numQueries = this.getNumQueries();
         var remaining = numQueries;
         var queryTimes = [];
 
         function sendQuery() {
             var startTime = new Date().getTime();
             this.MedCoparams = {};
             this.MedCoparams.psm_query_definition = i2b2.MedCo.QT.query.buildQueryDefinition("MedCo_query");
             this.MedCoparams.psm_result_output = "<result_output_list><result_output priority_index=\"9\" name=\"patient_count_xml\"/>\n</result_output_list>\n";
 
             // callback processor to run the query from definition
             this.MedCocallback = new i2b2_scopedCallback();
             this.MedCocallback.scope = this;
             this.MedCocallback.callback = function (results) {
                 var endTime = new Date().getTime();
                 queryTimes.push(endTime-startTime);
 
                 remaining -= 1;
                 // extract the server times
                 try{
                     if (results.error) {
                         alert(results.errorMsg);
                         return;
                     } else {
                         i2b2.MedCo.test.ctrlr.response =  results;
                     }
                 } catch(e){
                     alert("Error when extracting the results of the query: " + e.message)
                 }
 
                 if (remaining > 0){
                     // other queries to be sent
                     sendQuery();
                 }
             };
             i2b2.CRC.ajax.runQueryInstance_fromQueryDefinition("PLUGIN:MedCo", this.MedCoparams, this.MedCocallback);
         }
 
         sendQuery();
 
         document.getElementById("MedCoTest-QueryTimeMean").innerHTML = "-";
         document.getElementById("MedCoTest-QueryTimeVariance").innerHTML = "-";
 
         // show tot response count
         document.getElementById("MedCoTest-QueryTot").innerHTML = numQueries;
 
         // start timer
         var dothis = function(){
             document.getElementById("MedCoTest-QueryCurr").innerHTML = numQueries - remaining;
         };
         var done = function(){
             if (remaining<=0){
                 // done sending queries. clear panels
                 i2b2.MedCo.QT.ctrlr.clear();
 
                 // compute mean time
                 var mean = 0;
-                for (i=0; i<queryTimes.length, i++){
+                for (i=0; i<queryTimes.length; i++){
                     mean += queryTimes[i];
                 }
                 mean /= queryTimes.length;
 
                 // compute variance
                 var variance = 0;
                 for (i=0; i<queryTimes.length; i++){
                     variance += Math.pow(queryTimes[i]-mean, 2);
                 }
                 variance /= queryTimes.length-1;
 
                 alert(queryTimes);
                 document.getElementById("MedCoTest-QueryTimeMean").innerHTML = mean + "" + prettyTime(mean);
                 document.getElementById("MedCoTest-QueryTimeVariance").innerHTML = variance + "" + prettyTime(variance);
                 return true
             }
             return false
         };
         this.startTimer(startTime, "MedCoTest-QueryTime", done, dothis);
     },
 
     decrypt: function(){
         if (this.doing){
             alert("Already doing something.");
             return
         }
         if (!this.response){
             alert("No response to be decrypted.");
             return
         }
         this.doing = true;
 
         // clear decryption cache and start decryption
         i2b2.MedCo.ctrlr.background.decryptionCache = {};
 
         var startTime = new Date().getTime();
 
         i2b2.MedCo.QT.query.showResponse(this.response, "MedCoTest-QueryResult");
 
         // show number of patient counts to be decrypted and start timer
         var tot = this.response.refXML.getElementsByTagName('query_result_instance').length;
         document.getElementById("MedCoTest-DecryptTot").innerHTML = tot;
         document.getElementById("MedCoTest-DecryptCurr").innerHTML = 0;
 
         var dothis = function(){
             document.getElementById("MedCoTest-DecryptCurr").innerHTML = tot - i2b2.MedCo.ctrlr.background.remainingToDecrypt;
         };
         this.startTimer(startTime, "MedCoTest-DecryptTime", i2b2.MedCo.ctrlr.background.decryptionDone, dothis);
     },
 
     getQuery: function(){
         switch(document.getElementById('MedCoTest-QueryType').value) {
             case "A":
                 return queryA;
                 break;
             case "B":
                 return queryB;
                 break;
             case "T":
                 return queryTest;
             default:
                 alert("Query type not recognized.")
                 return
         }
     },
 
     getNumQueries: function(){
         return parseInt(document.getElementById('MedCoTest-NumQueries').value)
     },
 
     queryChanged: function(){
         this.encrypted = false;
         switch(document.getElementById('MedCoTest-QueryType').value){
             case "A":
                 document.getElementById("MedCoTest-QueryDescr").innerHTML = "Cutaneous Melanoma AND braf AND protein -\\600";
                 break;
             case "B":
                 document.getElementById("MedCoTest-QueryDescr").innerHTML = "Cutaneous Melanoma AND braf AND (pten OR cdkn2a OR map2k1 OR mpa2k2)";
                 break;
             case "T":
                 document.getElementById("MedCoTest-QueryDescr").innerHTML = "Cutaneous Melanoma";
                 break;
 
         }
     },
 
     startTimer: function(startTime, label, stop, dothis){
         // label: id of the html object in which write the time
         // stop: function which returns a boolean (true if the action has been completed => stop the timer)
         // dothis: if given this function is while updating the timer
         this.clearTimer();
         this.startTime = startTime;
         this.timeinterval = setInterval(function(){i2b2.MedCo.test.ctrlr.updateTimer(label, stop, dothis)}, 100);
     },
 
     updateTimer: function(label, stop, dothis){
         if (dothis instanceof Function) {
             dothis();
         }
         var now = new Date().getTime();
         document.getElementById(label).innerHTML = prettyTime(now-this.startTime);
         if (stop()){
             this.stopTimer()
         }
     },
 
     clearTimer: function(){
         this.startTime = null;
         clearInterval(this.timeinterval);
         this.timeinterval = null;
     },
 
     stopTimer: function(){
         this.clearTimer();
         this.doing = false;
     }
 };
 
 function prettyTime(milliseconds){
     return (milliseconds/1000).toFixed(2)
 }
\ No newline at end of file