diff --git a/ganttzk/src/main/resources/web/js/ganttz/TaskComponent.js b/ganttzk/src/main/resources/web/js/ganttz/TaskComponent.js
index 67c78519f..9f17a5116 100644
--- a/ganttzk/src/main/resources/web/js/ganttz/TaskComponent.js
+++ b/ganttzk/src/main/resources/web/js/ganttz/TaskComponent.js
@@ -207,12 +207,6 @@ ganttz.TaskComponent = zk.$extends(zul.Widget, {
     resizeCompletion2Advance : function(width){
         jq('#' + this.uuid + ' > .completion2:first').css('width', width);
     },
-    showTaskLabel : function(){
-        jq('#'+ this.uuid + ' .task-labels').show();
-    },
-    hideTaskLabel : function(){
-        jq('#'+ this.uuid + ' .task-labels').hide();
-    },
     showResourceTooltip : function(){
         jq('#'+ this.uuid + ' .task-resources').show();
     },
diff --git a/ganttzk/src/main/resources/web/js/ganttz/TaskList.js b/ganttzk/src/main/resources/web/js/ganttz/TaskList.js
index 15094b96d..69b9abd35 100644
--- a/ganttzk/src/main/resources/web/js/ganttz/TaskList.js
+++ b/ganttzk/src/main/resources/web/js/ganttz/TaskList.js
@@ -6,12 +6,10 @@ ganttz.TaskList = zk.$extends(zk.Widget, {
         this.$class.setInstance(this);
     },
     showAllTaskLabels : function(){
-        for(var child = this.firstChild; child; child = child.nextSibling)
-            child.showTaskLabel();
+        jq('.task-labels').css('display','inline');
     },
     hideAllTaskLabels : function(){
-        for(var child = this.firstChild; child; child = child.nextSibling)
-            child.hideTaskLabel();
+        jq('.task-labels').css('display','none');
     },
     showResourceTooltips : function(){
         for(var child = this.firstChild; child; child = child.nextSibling)
diff --git a/ganttzk/src/main/resources/web/js/ganttz/TaskRow.js b/ganttzk/src/main/resources/web/js/ganttz/TaskRow.js
index f1df5a7dc..b4a9dc9aa 100644
--- a/ganttzk/src/main/resources/web/js/ganttz/TaskRow.js
+++ b/ganttzk/src/main/resources/web/js/ganttz/TaskRow.js
@@ -1,12 +1,6 @@
 zk.$package("ganttz");
 
 ganttz.TaskRow = zk.$extends(zk.Widget, {
-    hideTaskLabel : function(){
-        this.firstChild.hideTaskLabel();
-    },
-    showTaskLabel : function(){
-        this.firstChild.showTaskLabel();
-    },
     hideResourceTooltip : function(){
         this.firstChild.hideResourceTooltip();
     },