diff --git a/xCAT-UI/js/custom/customUtils.js b/xCAT-UI/js/custom/customUtils.js
index 543a081d7..771ca5766 100644
--- a/xCAT-UI/js/custom/customUtils.js
+++ b/xCAT-UI/js/custom/customUtils.js
@@ -131,7 +131,7 @@ function createProvisionExisting(plugin, inst) {
 
 	// Turn on auto complete for group
 	var dTableDivId = plugin + 'NodesDatatableDIV' + inst;	// Division ID where nodes datatable will be appended
-	var groupNames = $.cookie('Groups');
+	var groupNames = $.cookie('groups');
 	if (groupNames) {
 		// Split group names into an array
 		var tmp = groupNames.split(',');
@@ -201,7 +201,7 @@ function createProvisionExisting(plugin, inst) {
 	var osLabel = $('<label for="os">Operating system:</label>');
 	var osInput = $('<input type="text" name="os"/>');
 	osInput.one('focus', function() {
-		var tmp = $.cookie('OSVers');		
+		var tmp = $.cookie('osvers');		
 		if (tmp) {
 			// Turn on auto complete
 			$(this).autocomplete(tmp.split(','));
@@ -216,7 +216,7 @@ function createProvisionExisting(plugin, inst) {
 	var archLabel = $('<label for="arch">Architecture:</label>');
 	var archInput = $('<input type="text" name="arch"/>');
 	archInput.one('focus', function() {
-		var tmp = $.cookie('OSArchs');
+		var tmp = $.cookie('osarchs');
 		if (tmp) {
 			// Turn on auto complete
 			$(this).autocomplete(tmp.split(','));
@@ -231,7 +231,7 @@ function createProvisionExisting(plugin, inst) {
 	var profileLabel = $('<label for="profile">Profile:</label>');
 	var profileInput = $('<input type="text" name="profile"/>');
 	profileInput.one('focus', function() {
-		var tmp = $.cookie('Profiles');
+		var tmp = $.cookie('profiles');
 		if (tmp) {
 			// Turn on auto complete
 			$(this).autocomplete(tmp.split(','));
@@ -274,7 +274,7 @@ function createProvisionNew(plugin, inst) {
 	var groupLabel = $('<label for="group">Group:</label>');
 	var groupInput = $('<input type="text" name="group"/>');
 	groupInput.one('focus', function() {
-		var groupNames = $.cookie('Groups');
+		var groupNames = $.cookie('groups');
 		if (groupNames) {
 			// Turn on auto complete
 			$(this).autocomplete(groupNames.split(','));
@@ -315,7 +315,7 @@ function createProvisionNew(plugin, inst) {
 	var osLabel = $('<label for="os">Operating system:</label>');
 	var osInput = $('<input type="text" name="os"/>');
 	osInput.one('focus', function() {
-		var tmp = $.cookie('OSVers');
+		var tmp = $.cookie('osvers');
 		if (tmp) {
 			// Turn on auto complete
 			$(this).autocomplete(tmp.split(','));
@@ -330,7 +330,7 @@ function createProvisionNew(plugin, inst) {
 	var archLabel = $('<label for="arch">Architecture:</label>');
 	var archInput = $('<input type="text" name="arch"/>');
 	archInput.one('focus', function() {
-		var tmp = $.cookie('OSArchs');
+		var tmp = $.cookie('osarchs');
 		if (tmp) {
 			// Turn on auto complete
 			$(this).autocomplete(tmp.split(','));
@@ -345,7 +345,7 @@ function createProvisionNew(plugin, inst) {
 	var profileLabel = $('<label for="profile">Profile:</label>');
 	var profileInput = $('<input type="text" name="profile"/>');
 	profileInput.one('focus', function() {
-		var tmp = $.cookie('Profiles');
+		var tmp = $.cookie('profiles');
 		if (tmp) {
 			// Turn on auto complete
 			$(this).autocomplete(tmp.split(','));
diff --git a/xCAT-UI/js/custom/zvm.js b/xCAT-UI/js/custom/zvm.js
index b63eeb64a..feec0033e 100644
--- a/xCAT-UI/js/custom/zvm.js
+++ b/xCAT-UI/js/custom/zvm.js
@@ -69,7 +69,7 @@ zvmPlugin.prototype.loadClonePage = function(node) {
 		var groupLabel = $('<label for="group">Group:</label>');
 		var groupInput = $('<input type="text" id="newGroup" name="newGroup" title="You must give the group where the new node(s) will be placed under."/>');
 		groupInput.one('focus', function(){
-			var groupNames = $.cookie('Groups');
+			var groupNames = $.cookie('groups');
 			if (groupNames) {
 				// Turn on auto complete
 				$(this).autocomplete(groupNames.split(','));
@@ -81,7 +81,7 @@ zvmPlugin.prototype.loadClonePage = function(node) {
 
 		// Get list of disk pools
 		var temp = hcp.split('.');
-		var diskPools = $.cookie(temp[0] + 'DiskPools');
+		var diskPools = $.cookie(temp[0] + 'diskpools');
 
 		// Create disk pool input
 		var poolDiv = $('<div></div>');
diff --git a/xCAT-UI/js/custom/zvmUtils.js b/xCAT-UI/js/custom/zvmUtils.js
index 23c3732fd..8648eebe7 100644
--- a/xCAT-UI/js/custom/zvmUtils.js
+++ b/xCAT-UI/js/custom/zvmUtils.js
@@ -317,13 +317,13 @@ function loadUserEntry(data) {
  */
 function incrementNodeProcess(node) {
 	// Get current processes
-	var procs = $.cookie(node + 'Processes');
+	var procs = $.cookie(node + 'processes');
 	if (procs) {
 		// One more process
 		procs = parseInt(procs) + 1;
-		$.cookie(node + 'Processes', procs);
+		$.cookie(node + 'processes', procs);
 	} else {
-		$.cookie(node + 'Processes', 1);
+		$.cookie(node + 'processes', 1);
 	}
 }
 
@@ -478,7 +478,7 @@ function updateZProvisionNewStatus(data) {
 
 			// Set cookie for number of disks
 			var diskRows = $('#' + tabId + ' table:visible tr');
-			$.cookie('zProvisionDisks2Add' + out2Id, diskRows.length);
+			$.cookie('disks2add' + out2Id, diskRows.length);
 			if (diskRows.length > 0) {
 				for ( var i = 0; i < diskRows.length; i++) {
 					// Get disk type, address, size, mode, pool, and password
@@ -546,7 +546,7 @@ function updateZProvisionNewStatus(data) {
 
 				// Set cookie for number of disks
 				var diskRows = $('#' + tabId + ' table:visible tr');	
-				$.cookie('zProvisionDisks2Add' + out2Id, diskRows.length);
+				$.cookie('disks2add' + out2Id, diskRows.length);
 				if (diskRows.length > 0) {
 					for ( var i = 0; i < diskRows.length; i++) {
 						// Get disk type, address, size, pool, and password
@@ -599,11 +599,11 @@ function updateZProvisionNewStatus(data) {
 			var osImage = $('#' + tabId + ' input[name=os]:visible').val();
 			
 			// Get cookie for number of disks
-			var disks2add = $.cookie('zProvisionDisks2Add' + out2Id);
+			var disks2add = $.cookie('disks2add' + out2Id);
 			// One less disk to add
 			disks2add = disks2add - 1;
 			// Set cookie for number of disks
-			$.cookie('zProvisionDisks2Add' + out2Id, disks2add);
+			$.cookie('disks2add' + out2Id, disks2add);
 
 			// If an operating system image is given
 			if (osImage) {
@@ -835,10 +835,10 @@ function updateZNodeStatus(data) {
 	var rsp = data.rsp;
 
 	// Get cookie for number processes performed against this node
-	var actions = $.cookie(node + 'Processes');
+	var actions = $.cookie(node + 'processes');
 	// One less process
 	actions = actions - 1;
-	$.cookie(node + 'Processes', actions);
+	$.cookie(node + 'processes', actions);
 	
 	if (actions < 1) {
 		// Hide loader when there are no more processes
@@ -1057,7 +1057,7 @@ function getZResources(data) {
 		}
 
 		// Set cookie
-		$.cookie('HCP', hcps);
+		$.cookie('hcp', hcps);
 	}
 }
 
@@ -1207,7 +1207,7 @@ function openAddProcDialog(node) {
  */
 function openAddDiskDialog(node, hcp) {
 	// Get list of disk pools
-	var cookie = $.cookie(hcp + 'DiskPools');
+	var cookie = $.cookie(hcp + 'diskpools');
 	var pools = cookie.split(',');
 	
 	// Create form to add disk
@@ -1344,7 +1344,7 @@ function openAddDiskDialog(node, hcp) {
  */
 function openAddNicDialog(node, hcp) {
 	// Get network names
-	var networks = $.cookie(hcp + 'Networks').split(',');
+	var networks = $.cookie(hcp + 'networks').split(',');
 		
 	// Create form to add NIC
 	var addNicForm = $('<div class="form"></div>');
@@ -1692,7 +1692,7 @@ function setDiskPoolCookies(data) {
 	if (data.rsp) {
 		var node = data.msg;
 		var pools = data.rsp[0].split(node + ': ');
-		$.cookie(node + 'DiskPools', pools);
+		$.cookie(node + 'diskpools', pools);
 	}
 }
 
@@ -1707,7 +1707,7 @@ function setNetworkCookies(data) {
 	if (data.rsp) {
 		var node = data.msg;
 		var networks = data.rsp[0].split(node + ': ');
-		$.cookie(node + 'Networks', networks);
+		$.cookie(node + 'networks', networks);
 	}
 }
 
@@ -2006,7 +2006,7 @@ function createZProvisionExisting(inst) {
 	group.append(groupLabel);
 	
 	// Turn on auto complete for group
-	var groupNames = $.cookie('Groups');
+	var groupNames = $.cookie('groups');
 	if (groupNames) {
 		// Split group names into an array
 		var tmp = groupNames.split(',');
@@ -2051,7 +2051,7 @@ function createZProvisionExisting(inst) {
 	var osInput = $('<input type="text" name="os" title="You must give the operating system to install on this node or node range, e.g. rhel5.5-s390x-install-compute"/>');
 	// Get image names on focus
 	osInput.one('focus', function(){
-		var imageNames = $.cookie('ImageNames');
+		var imageNames = $.cookie('imagenames');
 		if (imageNames) {
 			// Turn on auto complete
 			$(this).autocomplete(imageNames.split(','));
@@ -2184,7 +2184,7 @@ function createZProvisionNew(inst) {
 	var groupInput = $('<input type="text" name="group" title="You must give the group name that the node(s) will be placed under"/>');
 	// Get groups on-focus
 	groupInput.one('focus', function(){
-		var groupNames = $.cookie('Groups');
+		var groupNames = $.cookie('groups');
 		if (groupNames) {
 			// Turn on auto complete
 			$(this).autocomplete(groupNames.split(','));
@@ -2239,7 +2239,7 @@ function createZProvisionNew(inst) {
 	var osInput = $('<input type="text" name="os" title="You must give the operating system to install on this node or node range, e.g. rhel5.5-s390x-install-compute"/>');
 	// Get image names on focus
 	osInput.one('focus', function(){
-		var imageNames = $.cookie('ImageNames');
+		var imageNames = $.cookie('imagenames');
 		if (imageNames) {
 			// Turn on auto complete
 			$(this).autocomplete(imageNames.split(','));
@@ -2322,7 +2322,7 @@ function createZProvisionNew(inst) {
 		if (thisHcp) {
 			// Get node without domain name
 			var temp = thisHcp.split('.');
-			definedPools = $.cookie(temp[0] + 'DiskPools');
+			definedPools = $.cookie(temp[0] + 'diskpools');
 		}
 
 		// Create disk pool input
diff --git a/xCAT-UI/js/nodes/nodes.js b/xCAT-UI/js/nodes/nodes.js
index 497e5c149..8d130d6d5 100644
--- a/xCAT-UI/js/nodes/nodes.js
+++ b/xCAT-UI/js/nodes/nodes.js
@@ -300,7 +300,7 @@ function loadNodes(data) {
 	
 	// Clear cookie containing list of nodes where
 	// their attributes need to be updated
-	$.cookie('Nodes2Update', '');
+	$.cookie('nodes2update', '');
 	// Clear hash table containing node attributes
 	origAttrs = '';
 
@@ -1538,28 +1538,28 @@ function setOSImageCookies(data) {
 	}
 
 	// Save image names in a cookie
-	$.cookie('ImageNames', imageNames);
+	$.cookie('imagenames', imageNames);
 
 	// Save profiles in a cookie
 	var tmp = new Array;
 	for ( var key in profilesHash) {
 		tmp.push(key);
 	}
-	$.cookie('Profiles', tmp);
+	$.cookie('profiles', tmp);
 
 	// Save OS versions in a cookie
 	tmp = [];
 	for ( var key in osVersHash) {
 		tmp.push(key);
 	}
-	$.cookie('OSVers', tmp);
+	$.cookie('osvers', tmp);
 
 	// Save OS architectures in a cookie
 	tmp = [];
 	for ( var key in osArchsHash) {
 		tmp.push(key);
 	}
-	$.cookie('OSArchs', tmp);
+	$.cookie('osarchs', tmp);
 }
 
 /**
@@ -1571,7 +1571,7 @@ function setOSImageCookies(data) {
  */
 function setGroupsCookies(data) {
 	var rsp = data.rsp;
-	$.cookie('Groups', rsp);
+	$.cookie('groups', rsp);
 }
 
 /**
@@ -1729,13 +1729,13 @@ function loadRconsPage(tgtNodes){
  */
 function flagNode2Update(node) {
 	// Get list containing current nodes to update
-	var nodes = $.cookie('Nodes2Update');
+	var nodes = $.cookie('nodes2update');
 
 	// If the node is not in the list
 	if (nodes.indexOf(node) == -1) {
 		// Add the new node to list
 		nodes += node + ';';
-		$.cookie('Nodes2Update', nodes);
+		$.cookie('nodes2update', nodes);
 	}
 }
 
@@ -1756,7 +1756,7 @@ function updateNodeAttrs(group) {
 	var headers = $('#nodesDataTable thead tr th');
 							
 	// Get list of nodes to update
-	var nodesList = $.cookie('Nodes2Update');
+	var nodesList = $.cookie('nodes2update');
 	var nodes = nodesList.split(';');
 	
 	// Create the arguments
@@ -1812,7 +1812,7 @@ function updateNodeAttrs(group) {
 	
 	// Clear cookie containing list of nodes where
 	// their attributes need to be updated
-	$.cookie('Nodes2Update', '');
+	$.cookie('nodes2update', '');
 }
 
 /**
@@ -1822,7 +1822,7 @@ function updateNodeAttrs(group) {
  */
 function restoreNodeAttrs() {
 	// Get list of nodes to update
-	var nodesList = $.cookie('Nodes2Update');
+	var nodesList = $.cookie('nodes2update');
 	var nodes = nodesList.split(';');
 	
 	// Get the nodes datatable
@@ -1861,7 +1861,7 @@ function restoreNodeAttrs() {
 	
 	// Clear cookie containing list of nodes where
 	// their attributes need to be updated
-	$.cookie('Nodes2Update', '');
+	$.cookie('nodes2update', '');
 }
 
 /**
diff --git a/xCAT-UI/js/nodes/nodeset.js b/xCAT-UI/js/nodes/nodeset.js
index 74592b4a9..e3066df97 100644
--- a/xCAT-UI/js/nodes/nodeset.js
+++ b/xCAT-UI/js/nodes/nodeset.js
@@ -84,7 +84,7 @@ function loadNodesetPage(tgtNodes) {
 	var osLabel = $('<label for="os">Operating system:</label>');
 	var osInput = $('<input type="text" name="os" title="You must give the operating system of this node or node range, e.g. rhel5.5"/>');
 	osInput.one('focus', function(){
-		var tmp = $.cookie('OSVers');
+		var tmp = $.cookie('osvers');
 		if (tmp) {
 			// Turn on auto complete
 			$(this).autocomplete(tmp.split(','));
@@ -99,7 +99,7 @@ function loadNodesetPage(tgtNodes) {
 	var archLabel = $('<label for="arch">Architecture:</label>');
 	var archInput = $('<input type="text" name="arch" title="You must give the architecture of this node or node range, e.g. s390x"/>');
 	archInput.one('focus', function(){
-		var tmp = $.cookie('OSArchs');
+		var tmp = $.cookie('osarchs');
 		if (tmp) {
 			// Turn on auto complete
 			$(this).autocomplete(tmp.split(','));
@@ -114,7 +114,7 @@ function loadNodesetPage(tgtNodes) {
 	var profileLabel = $('<label for="profile">Profile:</label>');
 	var profileInput = $('<input type="text" name="profile" title="You must give the profile for this node or node range.  The typical default profile is: compute."/>');
 	profileInput.one('focus', function(){
-		tmp = $.cookie('Profiles');
+		tmp = $.cookie('profiles');
 		if (tmp) {
 			// Turn on auto complete
 			$(this).autocomplete(tmp.split(','));
diff --git a/xCAT-UI/js/nodes/updatenode.js b/xCAT-UI/js/nodes/updatenode.js
index 39baaabd2..fc6cd9ea9 100644
--- a/xCAT-UI/js/nodes/updatenode.js
+++ b/xCAT-UI/js/nodes/updatenode.js
@@ -179,7 +179,7 @@ function loadUpdatenodePage(tgtNodes) {
     	var osLabel = $('<label for="os">Operating system:</label>');
     	var osInput = $('<input type="text" name="os" title="You must give the operating system to upgrade to, e.g. rhel5.5"/>');
     	osInput.one('focus', function(){
-    		var tmp = $.cookie('OSVers');
+    		var tmp = $.cookie('osvers');
     		if (tmp) {
     			// Turn on auto complete
     			$(this).autocomplete(tmp.split(','));