diff --git a/assets.go b/assets.go
index 2bbaad4..1b9c2bf 100644
--- a/assets.go
+++ b/assets.go
@@ -426,6 +426,23 @@ Wp7kKK+QvRzlXfZDzE5Vt9z9K+N/9RUAAP//K+yCAIcBAAA=
 `,
 	},
 
+	"/eonza-assets/scripts/for.eonza.yaml": {
+		name:    "for.eonza.yaml",
+		local:   "../eonza-assets/scripts/for.eonza.yaml",
+		size:    760,
+		modtime: 1597323898,
+		compressed: `
+H4sIAAAAAAAC/3RSP2sbTxTs91MMGGMLflLxK1LsBxC4Nqg1a+tJWVjtitWesPMHElK4CaQPhHSpVfiw
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++AIAAA==
+`,
+	},
+
 	"/eonza-assets/scripts/form.yaml": {
 		name:    "form.yaml",
 		local:   "../eonza-assets/scripts/form.yaml",
@@ -608,6 +625,22 @@ B62MxGD0UJeL0aClJT2qaMIZzWu0dyIr25Zpd4O7ORUxUPs/tMU92UAEXzjdBGQrqoo6o18gW111ulef
 `,
 	},
 
+	"/eonza-assets/scripts/while.yaml": {
+		name:    "while.yaml",
+		local:   "../eonza-assets/scripts/while.yaml",
+		size:    997,
+		modtime: 1597323909,
+		compressed: `
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+/8JuRHP9VmFK5PA1Z9Bt3CmdR1n2JO3AY/jSVzT/aMrtnAF8Y7cBAAD//+93eerlAwAA
+`,
+	},
+
 	"/eonza-assets/scripts/write-console.yaml": {
 		name:    "write-console.yaml",
 		local:   "../eonza-assets/scripts/write-console.yaml",
@@ -5184,8 +5217,8 @@ yZCfq+FIUhivIV56ds00u0e7HEp7jfEHqiYQ9lZd40yCVIaJkK/EZ6RdtLeLxRDE+R0w6utDGooZvqm3
 	"/eonza-assets/themes/default/templates/tree.tpl": {
 		name:    "tree.tpl",
 		local:   "../eonza-assets/themes/default/templates/tree.tpl",
-		size:    11738,
-		modtime: 1597216357,
+		size:    11751,
+		modtime: 1597322511,
 		compressed: `
 H4sIAAAAAAAC/8w6627jxtX/9RTH+rJLEivKdr5NUFCX7WIXBVoESYEiBQrDSIbkyBpnOMNyhrJUR+9e
 zIXkkCIpeZ0F6h+2OJxzvx95KZKC5BLkIcerqcR7eb0PJc5yiiSeAklXU1lgTCTOpusJAMCSEtiFMWFp
@@ -5220,19 +5253,19 @@ eVZh6yT307rqqMElpFXSD3s81w4MV1VFybT7Xe5bzOgHHj/OYKdidWfymBkRg8Xl9WmgEeDx493N/UAZ
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-2QkDn/kTGzNtfmjZMj8MGLFjtfwwolU9FDho9XMXrwqlNlZ9bcwPVafsoE2H7NNGm5b5CNIYuWpPicAM
-XYTVvD92zONgliTDrtummOJTNfTixm4w3DdfMtT/r/TfAAAA//9YuF/p2i0AAA==
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+mgm6mZtWcNuc6SlnBd82J2ZSWMH75kh38yv4U2ejOLxNVD+x1HvB9nhPEs7MPtvsmEJUFPxJhIhKbwZb
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+/3tGHTH8pJ5dzE2PMiIaYg8UhykvY4rDMneIZHyHy7xfIvi9tnxXOJcDs8e4kHjKn1iHvDrqKXVD/Ci3
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+0EVYzftjxzwOZkky7Lptiik+VUMvbuwGw33zjUP9z0v/DQAA//+K5A4M5y0AAA==
 `,
 	},
 
@@ -9848,6 +9881,7 @@ var _escDirs = map[string][]os.FileInfo{
 		_escData["/eonza-assets/scripts/delete-file.yml"],
 		_escData["/eonza-assets/scripts/error.eonza.yaml"],
 		_escData["/eonza-assets/scripts/exit.eonza.yaml"],
+		_escData["/eonza-assets/scripts/for.eonza.yaml"],
 		_escData["/eonza-assets/scripts/form.yaml"],
 		_escData["/eonza-assets/scripts/if.eonza.yaml"],
 		_escData["/eonza-assets/scripts/log-output.yaml"],
@@ -9860,6 +9894,7 @@ var _escDirs = map[string][]os.FileInfo{
 		_escData["/eonza-assets/scripts/set-variables.yaml"],
 		_escData["/eonza-assets/scripts/sleep.eonza.yaml"],
 		_escData["/eonza-assets/scripts/source-code.yaml"],
+		_escData["/eonza-assets/scripts/while.yaml"],
 		_escData["/eonza-assets/scripts/write-console.yaml"],
 		_escData["/eonza-assets/scripts/write-file.yml"],
 	},
diff --git a/const.go b/const.go
index 0abfced..7b770af 100644
--- a/const.go
+++ b/const.go
@@ -6,7 +6,7 @@ package main
 
 const (
 	// Version of the application
-	Version = "0.1.0+1 (alpha)"
+	Version = "0.2.0+1 (beta)"
 	// DefPort is the default web-server port
 	DefPort = 3234
 	// DefTheme is the default web-server theme
diff --git a/script/embedded.go b/script/embedded.go
index dbe3d37..7ecaf1c 100644
--- a/script/embedded.go
+++ b/script/embedded.go
@@ -7,6 +7,7 @@ package script
 import (
 	"encoding/json"
 	"fmt"
+	"strconv"
 	"strings"
 	"sync"
 	"time"
@@ -76,6 +77,7 @@ var (
 		{Prototype: `SetVar(str,int)`, Object: SetVarInt},
 		{Prototype: `GetVar(str) str`, Object: GetVar},
 		{Prototype: `GetVarBool(str) bool`, Object: GetVarBool},
+		{Prototype: `GetVarInt(str) int`, Object: GetVarInt},
 		// For gentee
 		{Prototype: `YamlToMap(str) map`, Object: YamlToMap},
 	}
@@ -188,6 +190,14 @@ func GetVarBool(name string) (ret int64, err error) {
 	return
 }
 
+func GetVarInt(name string) (ret int64, err error) {
+	var tmp string
+	if tmp, err = GetVar(name); err == nil {
+		ret, _ = strconv.ParseInt(tmp, 10, 64)
+	}
+	return
+}
+
 func Init(pars ...interface{}) {
 	dataScript.Mutex.Lock()
 	defer dataScript.Mutex.Unlock()