diff --git a/shrine-webclient/src/main/html/js-i2b2/cells/plugins/MedCo/MedCo_ctrlr_Dates.js b/shrine-webclient/src/main/html/js-i2b2/cells/plugins/MedCo/MedCo_ctrlr_Dates.js
index e22f1ac5e..548f3a921 100644
--- a/shrine-webclient/src/main/html/js-i2b2/cells/plugins/MedCo/MedCo_ctrlr_Dates.js
+++ b/shrine-webclient/src/main/html/js-i2b2/cells/plugins/MedCo/MedCo_ctrlr_Dates.js
@@ -1,285 +1,287 @@
 /**
  * inspired from i2b2.CRC.ctrlr.dateConstraint
  */
 
 i2b2.MedCo.QT.dateConstraint = {};
 
 i2b2.MedCo.QT.dateConstraint.model = {
     // the date constraint popup has to be bound to a panel when called
     panel: null,
 };
 
 i2b2.MedCo.QT.dateConstraint.ctrlr = {
+    // ================================================================================================== //
     init: function (panel) {
         panel = panel.model
         // creates a new model and ctrl wrapper and returns them (each panel has its own date model)
 
         // ----------- initialize the model -------------
         panel.date.model = {
             defaultStartDate: '12/01/1979',
             // defaultEndDate: '01/01/2018',
             dateFrom: false,
             dateTo: false,
         };
 
         // ----------- initialize the controller -------------
         panel.date.ctrlr = {
             show: function(){
                 // bind the popup to a panel before showing it
                 i2b2.MedCo.QT.dateConstraint.model.panel = panel;
                 i2b2.MedCo.QT.dateConstraint.ctrlr.show()
             }
         };
     },
 
+    // ================================================================================================== //
     show: function () {
         var panel = i2b2.MedCo.QT.dateConstraint.model.panel;
         // show the popup filling it with the data of the given date model
         if (!i2b2.MedCo.QT.dateConstraint.view) {
             // ----------- initialize the view -------------
 
             document.body.appendChild(htmlToElement(
                 "<div id='MedCo-calendarDiv' style='z-index:1520; display:none;'></div>"))
             document.body.appendChild(htmlToElement(
                 "<div id='MedCo-calendarDivMask' style='display:none; z-index:1510; position:absolute;' " +
                         "onClick='i2b2.MedCo.QT.dateConstraint.ctrlr.hideCalendar()'></div>"))
 
             var handleSubmit = function () {
-                // todo
-                var a = panel
-                // var closure_pi = i2b2.CRC.ctrlr.dateConstraint.currentPanelIndex;
-                // // save the dates
-                // if (i2b2.CRC.ctrlr.dateConstraint.doProcessDates(closure_pi)) {
-                // // saved and validated, close modal form
-                // this.submit();
-                // }
+                // save the dates
+                if (i2b2.MedCo.QT.dateConstraint.ctrlr.doProcessDates()) {
+                    // saved and validated, close modal form
+                    this.submit();
+                }
 
                 i2b2.MedCo.QT.dateConstraint.ctrlr.hideCalendar();
             };
             var handleCancel = function () {
                 i2b2.MedCo.QT.dateConstraint.ctrlr.hideCalendar()
                 this.cancel();
             }
             i2b2.MedCo.QT.dateConstraint.view = new YAHOO.widget.SimpleDialog("MedCo-constraintDates", {
                 width: "400px",
                 fixedcenter: true,
                 constraintoviewport: true,
                 modal: true,
                 zindex: 700,
                 buttons: [{
                     text: "OK",
                     isDefault: true,
                     handler: handleSubmit
                 }, {
                     text: "Cancel",
                     handler: handleCancel
                 }]
             });
             $('MedCo-constraintDates').show();
             i2b2.MedCo.QT.dateConstraint.view.render(document.body);
         }
         i2b2.MedCo.QT.dateConstraint.view.show();
         // load our panel data
         var DateRecord = new Object;
         if (panel.date.model.dateFrom) {
             $('MedCo-checkboxDateStart').checked = true;
             $('MedCo-constraintDateStart').disabled = false;
 
             DateRecord.Start = padNumber(panel.date.model.dateFrom.Month, 2) + '/' + padNumber(panel.date.model.dateFrom.Day, 2) + '/' + panel.date.model.dateFrom.Year;
         } else {
             $('MedCo-checkboxDateStart').checked = false;
             $('MedCo-constraintDateStart').disabled = true;
 
             DateRecord.Start = panel.date.model.defaultStartDate;
         }
         $('MedCo-constraintDateStart').value = DateRecord.Start;
 
         if (panel.date.model.dateTo) {
             $('MedCo-checkboxDateEnd').checked = true;
             $('MedCo-constraintDateEnd').disabled = false;
 
             DateRecord.End = padNumber(panel.date.model.dateTo.Month, 2) + '/' + padNumber(panel.date.model.dateTo.Day, 2) + '/' + panel.date.model.dateTo.Year;
         } else {
             $('MedCo-checkboxDateEnd').checked = false;
             $('MedCo-constraintDateEnd').disabled = true;
 
             var curdate = new Date();
             DateRecord.End = padNumber(curdate.getMonth() + 1, 2) + '/' + padNumber(curdate.getDate(), 2) + '/' + curdate.getFullYear();
         }
         $('MedCo-constraintDateEnd').value = DateRecord.End;
     },
 
+    // ================================================================================================== //
     toggleDate: function () {
         if ($('MedCo-checkboxDateStart').checked) {
             $('MedCo-constraintDateStart').disabled = false;
             setTimeout("$('MedCo-constraintDateStart').select()", 150);
         } else {
             $('MedCo-constraintDateStart').disabled = true;
         }
         if ($('MedCo-checkboxDateEnd').checked) {
             $('MedCo-constraintDateEnd').disabled = false;
             setTimeout("$('MedCo-constraintDateEnd').select()", 150);
         } else {
             $('MedCo-constraintDateEnd').disabled = true;
         }
     },
 
+    // ================================================================================================== //
     doShowCalendar: function (whichDate) {
         // save our date type on the calendar object for later use
         i2b2.MedCo.QT.dateConstraint.model.whichDate = whichDate;
 
         // create calendar if not already initialized
         if (!this.DateConstrainCal) {
             this.DateConstrainCal = new YAHOO.widget.Calendar("DateContstrainCal", "MedCo-calendarDiv");
             this.DateConstrainCal.selectEvent.subscribe(this.dateSelected, this.DateConstrainCal, true);
         }
         this.DateConstrainCal.clear();
         // process click
         if (whichDate == 'S') {
             if ($('MedCo-checkboxDateStart').checked == false) {return;}
             var currDateDiv = $('MedCo-dropDateStart')
             $("MedCo-constraintDateStart").select();
             var sDateValue = $('MedCo-constraintDateStart').value;
         } else {
             if ($('MedCo-checkboxDateEnd').checked == false) {return;}
             var currDateDiv = $('MedCo-dropDateEnd')
             $("MedCo-constraintDateEnd").select();
             var sDateValue = $('MedCo-constraintDateEnd').value;
         }
         var apos = Position.cumulativeOffset(currDateDiv);
         var calendarDiv = $("MedCo-calendarDiv")
         var cx = apos[0] - calendarDiv.getWidth() + currDateDiv.width - 7;
         var cy = apos[1] + currDateDiv.height - 35;
         calendarDiv.style.top = cy + 'px';
         calendarDiv.style.left = cx + 'px';
 
         var rxDate = /^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{4}$/
         if (rxDate.test(sDateValue)) {
             var aDate = sDateValue.split(/\//);
             this.DateConstrainCal.setMonth(aDate[0] - 1);
             this.DateConstrainCal.setYear(aDate[2]);
         } else {
             alert("Invalid Date Format, please use mm/dd/yyyy or select a date using the calendar.");
         }
         // display everything
         calendarDiv.show();
         var w = window.innerWidth || (window.document.documentElement.clientWidth || window.document.body.clientWidth);
         var h = window.innerHeight || (window.document.documentElement.clientHeight || window.document.body.clientHeight);
 
         var calendarDivMask = $("MedCo-calendarDivMask")
         calendarDivMask.style.top = "0px";
         calendarDivMask.style.left = "0px";
         calendarDivMask.style.width = (w - 10) + "px";
         calendarDivMask.style.height = (h - 10) + "px";
         calendarDivMask.show();
         this.DateConstrainCal.render(document.body);
     },
 
     // ================================================================================================== //
     dateSelected: function (eventName, selectedDate) {
         if (i2b2.MedCo.QT.dateConstraint.model.whichDate=='S') {
             var tn = $('MedCo-constraintDateStart');
         } else {
             var tn = $('MedCo-constraintDateEnd');
         }
         var selectDate = selectedDate[0][0];
         tn.value = selectDate[1]+'/'+selectDate[2]+'/'+selectDate[0];
         i2b2.MedCo.QT.dateConstraint.ctrlr.hideCalendar();
     },
 
     // ================================================================================================== //
     hideCalendar: function () {
         $("MedCo-calendarDiv").hide();
         $("MedCo-calendarDivMask").hide();
     },
-}
-
 
-// // ================================================================================================== //
-// 	doProcessDates: function(panelIndex) {
-// 		// push the dates into the data model
-// 		var sDateError = false;
-//
-// 		//^(0[1-9]|1[012])(\\|\-)(0[1-9]|[12][0-9]|3[01])(\\|\-)(19|20)\d\d$
-// 		///^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{4}$/
-// 		var rxDate = /^([1-9]|0[1-9]|1[012])(\/|\-)([1-9]|0[1-9]|[12][0-9]|3[01])(\/|\-)(19|20)\d\d$/;
-// 		var DateRecord = {};
-// 		var startChecked = $('checkboxDateStart').checked;
-// 		var endChecked = $('checkboxDateEnd').checked;
-// 		var startDate, endDate;
-//
-// 		var dm = i2b2.CRC.model.queryCurrent.panels[i2b2.CRC.ctrlr.QT.temporalGroup][panelIndex];
-// 		this.currentPanelIndex = panelIndex;
-// 		// start date
-// 		if (startChecked) {
-// 			DateRecord.Start = {};
-// 			startDate = $('constraintDateStart').value;
-// 			if (rxDate.test(startDate)) {
-// 				var aDate = startDate.split(/\//);
-// 				DateRecord.Start.Month = padNumber(aDate[0],2);
-// 				DateRecord.Start.Day = padNumber(aDate[1],2);
-// 				DateRecord.Start.Year = aDate[2];
-// 			} else {
-// 				sDateError = "Invalid Start Date\n";
-// 			}
-// 		}
-// 		// test the end date.
-// 		if (endChecked) {
-// 			DateRecord.End = {};
-// 			endDate = $('constraintDateEnd').value;
-// 			if (rxDate.test(endDate)) {
-// 				var aDate = endDate.split(/\//);
-// 				DateRecord.End.Month = padNumber(aDate[0]);
-// 				DateRecord.End.Day = padNumber(aDate[1]);
-// 				DateRecord.End.Year = aDate[2];
-// 			} else {
-// 				sDateError = "Invalid End Date\n";
-// 			}
-// 		}
-//
-// 		//make sure dates are in proper order.
-// 		if(startDate && endDate) {
-// 			var start = new Date(startDate);
-// 			var end = new Date(endDate);
-// 			if(start.valueOf() >=  end.valueOf()) {
-// 				sDateError = "Invalid Date Range\n";
-// 			}
-// 		}
-// 		//must check
-// 		//add an additional if statement that ensures start date is smaller than the end date.
-// 		//if(sDate)
-// 		// check for processing errors
-// 		if (sDateError) {
-// 			sDateError += "\nPlease use the following format: mm/dd/yyyy";
-// 			alert(sDateError);
-// 			return false;
-// 		} else {
-// 			// attach the data to our panel data
-// 			if (DateRecord.Start) {
-// 				dm.dateFrom = DateRecord.Start;
-// 			} else {
-// 				delete dm.dateFrom;
-// 			}
-// 			if (DateRecord.End) {
-// 				dm.dateTo = DateRecord.End;
-// 			} else {
-// 				delete dm.dateTo;
-// 			}
-// 			// clear the query name and set the query as having dirty data
-// 			var QT = i2b2.CRC.ctrlr.QT;
-// 			QT.doSetQueryName.call(QT,'');
-// 		}
-// 		// redraw buttons if needed
-// 		var panelctrlFound = false;
-// 		var pd = i2b2.CRC.ctrlr.QT;
-// 		for (var i=0; i<pd.panelControllers.length; i++) {
-// 			if (pd.panelControllers[i].panelCurrentIndex == panelIndex) {
-// 				// found the controller for the panel requested
-// 				panelctrlFound = pd.panelControllers[i];
-// 				break;
-// 			}
-// 		}
-// 		if (panelctrlFound!==false) { panelctrlFound._redrawButtons(); }
-// 		return true;
-// 	}
-// };
\ No newline at end of file
+    doProcessDates: function() {
+        var conc = document.getElementById(i2b2.MedCo.QT.dateConstraint.model.panel.model.conceptPanelId)
+        conc.appendChild($('constraintDateStart').value)
+        conc.appendChild($('constraintDateEnd').value)
+        return true
+        // // push the dates into the data model
+        // var sDateError = false;
+        //
+        // //^(0[1-9]|1[012])(\\|\-)(0[1-9]|[12][0-9]|3[01])(\\|\-)(19|20)\d\d$
+        // ///^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{4}$/
+        // var rxDate = /^([1-9]|0[1-9]|1[012])(\/|\-)([1-9]|0[1-9]|[12][0-9]|3[01])(\/|\-)(19|20)\d\d$/;
+        // var DateRecord = {};
+        // var startChecked = $('checkboxDateStart').checked;
+        // var endChecked = $('checkboxDateEnd').checked;
+        // var startDate, endDate;
+        //
+        // var dm = i2b2.CRC.model.queryCurrent.panels[i2b2.CRC.ctrlr.QT.temporalGroup][panelIndex];
+        // this.currentPanelIndex = panelIndex;
+        // // start date
+        // if (startChecked) {
+        //     DateRecord.Start = {};
+        //     startDate = $('constraintDateStart').value;
+        //     if (rxDate.test(startDate)) {
+        //         var aDate = startDate.split(/\//);
+        //         DateRecord.Start.Month = padNumber(aDate[0],2);
+        //         DateRecord.Start.Day = padNumber(aDate[1],2);
+        //         DateRecord.Start.Year = aDate[2];
+        //     } else {
+        //         sDateError = "Invalid Start Date\n";
+        //     }
+        // }
+        // // test the end date.
+        // if (endChecked) {
+        //     DateRecord.End = {};
+        //     endDate = $('constraintDateEnd').value;
+        //     if (rxDate.test(endDate)) {
+        //         var aDate = endDate.split(/\//);
+        //         DateRecord.End.Month = padNumber(aDate[0]);
+        //         DateRecord.End.Day = padNumber(aDate[1]);
+        //         DateRecord.End.Year = aDate[2];
+        //     } else {
+        //         sDateError = "Invalid End Date\n";
+        //     }
+        // }
+        //
+        // //make sure dates are in proper order.
+        // if(startDate && endDate) {
+        //     var start = new Date(startDate);
+        //     var end = new Date(endDate);
+        //     if(start.valueOf() >=  end.valueOf()) {
+        //         sDateError = "Invalid Date Range\n";
+        //     }
+        // }
+        // //must check
+        // //add an additional if statement that ensures start date is smaller than the end date.
+        // //if(sDate)
+        // // check for processing errors
+        // if (sDateError) {
+        //     sDateError += "\nPlease use the following format: mm/dd/yyyy";
+        //     alert(sDateError);
+        //     return false;
+        // } else {
+        //     // attach the data to our panel data
+        //     if (DateRecord.Start) {
+        //         dm.dateFrom = DateRecord.Start;
+        //     } else {
+        //         delete dm.dateFrom;
+        //     }
+        //     if (DateRecord.End) {
+        //         dm.dateTo = DateRecord.End;
+        //     } else {
+        //         delete dm.dateTo;
+        //     }
+        //     // clear the query name and set the query as having dirty data
+        //     var QT = i2b2.CRC.ctrlr.QT;
+        //     QT.doSetQueryName.call(QT,'');
+        // }
+        // // redraw buttons if needed
+        // var panelctrlFound = false;
+        // var pd = i2b2.CRC.ctrlr.QT;
+        // for (var i=0; i<pd.panelControllers.length; i++) {
+        //     if (pd.panelControllers[i].panelCurrentIndex == panelIndex) {
+        //         // found the controller for the panel requested
+        //         panelctrlFound = pd.panelControllers[i];
+        //         break;
+        //     }
+        // }
+        // if (panelctrlFound!==false) { panelctrlFound._redrawButtons(); }
+        // return true;
+    }
+};
\ No newline at end of file