diff --git a/lib/teMenu.aardio b/lib/teMenu.aardio
index 823882d..10a1ab4 100644
--- a/lib/teMenu.aardio
+++ b/lib/teMenu.aardio
@@ -264,86 +264,53 @@ class TeMenu{
 		};
 		this.init();
 	};
-	setCommandFunc = function(side, idx, func){
-		select(side) {
-			case 0 {
-				if (idx > 0 and idx <= #this.toolbars_left) {
-					var ctrl = winform['plus_left'+idx];
-					winform['plus_left'+idx].oncommand = func(ctrl);
-				}
-				else {
-					return false;
-				}
-			}
-			case 1 {
-				if (idx > 0 and idx <= #this.toolbars_right) {
-					var ctrl = winform['plus_right'+idx];
-					winform['plus_right'+idx].oncommand = func(ctrl);
-				}
-				else {
-					return false;
-				}
-			}
-			else {
-				return false;
-			}
-		}
-	};
-	setRightClickFunc = function(side, idx, func){
-    	select(side) {
-        	case 0 {
-            	if (idx > 0 and idx <= #this.toolbars_left) {
-                	var ctrl = winform['plus_left'+idx];
-                	winform['plus_left'+idx].wndproc = function(hwnd,message,wParam,lParam){
-                    	if (message == 0x205/*_WM_RBUTTONUP*/) {
-                        	func(ctrl);
-                    	}
-                	}
-            	}
-            	else {
-                	return false;
-            	}
-        	}
-        	case 1 {
-            	if (idx > 0 and idx <= #this.toolbars_right) {
-                	var ctrl = winform['plus_right'+idx];
-                	winform['plus_right'+idx].wndproc = function(hwnd,message,wParam,lParam){
-                    	if (message == 0x205/*_WM_RBUTTONUP*/) {
-                        	func(ctrl);
-                    	}
-                	}
-            	}
-            	else {
-                	return false;
-            	}
-        	}
-        	else {
-            	return false;
-        	}
+	
+	getSid = function(side, idx) {
+    	var std = {};
+    	if (side == 0) {
+        	std.sd = "plus_left";
+        	std.n = #this.toolbars_left;
+    	} else {
+        	std.sd = "plus_right";
+        	std.n = #this.toolbars_right;
+    	}
+	
+    	if (idx > 0 && idx <= std.n) {
+        	std.ctrl = winform[std.sd ++ idx];
+        	return std;
+    	}
+    	return;
+	}
+	
+	setCommandFunc = function(side, idx, func) {
+    	var std = this.getSid(side, idx);
+    	if (std) {
+        	std.ctrl.oncommand = func(std.ctrl);
+    	} else {
+        	return;
+    	}
+	}
+	
+	setRightClickFunc = function(side, idx, func) {
+    	var std = this.getSid(side, idx);
+    	if (std) {
+        	std.ctrl.wndproc = function(hwnd, message, wParam, lParam) {
+            	if (message == 0x205 /*_WM_RBUTTONUP*/) {
+                	func(std.ctrl);
+            	}
+        	}
+    	} else {
+        	return;
+    	}
+	}
+	
+	disabled = function(side, idx, status) {
+    	var std = this.getSid(side, idx);
+    	if (std) {
+        	std.ctrl.disabled = status;
+    	} else {
+        	return;
     	}
 	}
-	disabled = function(side, idx, status){
-		select(side) {
-			case 0 {
-				if (idx > 0 and idx <= #this.toolbars_left) {
-					winform['plus_left'+idx].disabled = status;
-				}
-				else {
-					return false;
-				}
-			}
-			case 1 {
-				if (idx > 0 and idx <= #this.toolbars_right) {
-					winform['plus_right'+idx].disabled = status;
-				}
-				else {
-					return false;
-				}
-			}
-			else {
-				return false;
-			}
-		}
-	};
 }