diff --git a/build.xml b/build.xml
index d5864a1..54b4330 100644
--- a/build.xml
+++ b/build.xml
@@ -1,96 +1,5 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
 <project default="dist" name="kiss4web">
-	<!--ANT 1.7 is required -->
-	<property file="build.properties"/>
-	<property name="build.dir" value="${basedir}/build" />
-	<property name="build.src" value="${basedir}/src" />
-	<property name="build.classes" value="${build.dir}/classes" />
-	<property name="test.src" value="${basedir}/test" />
-	<property name="test.classes" value="${build.dir}/test-classes" />
-	<property name="dist.dir" value="${basedir}/dist" />
-	<property name="debug" value="on"/>
-
-	<path id="build.classpath">
-		<fileset dir="lib" includes="**/*.jar"/>
-	</path>
-
-	<path id="test.classpath.compile">
-		<path refid="build.classpath"/>
-		<pathelement path="${build.classes}"/>
-	</path>
-
-	<path id="test.classpath.run">
-		<path refid="test.classpath.compile"/>
-		<pathelement path="${test.classes}"/>
-	</path>
-
-	<!-- ***** Help ***** -->
-	<target name="help" description="Display detailed usage information">
-		<echo>Type ant -p</echo>
-	</target>
-
-	<!-- ***** Clean ***** -->
-	<target name="clean" description="Clean temporary directories">
-		<delete dir="${build.dir}"/>
-	</target>
-
-	<!-- ***** Compile ***** -->
-	<target name="compile" description="Compile main code">
-		<mkdir dir="${build.dir}/classes"/>
-		<javac srcdir="${build.src}" destdir="${build.classes}" debug="${debug}" deprecation="on" includeantruntime="false">
-			<classpath refid="test.classpath.compile"/>
-		</javac>
-	</target>
-
-	<!-- ***** Compile test ***** -->
-	<target name="compile-test" description="Compile test code">
-		<mkdir dir="${test.classes}"/>
-		<javac srcdir="${test.src}" destdir="${test.classes}" debug="${debug}" deprecation="on" includeantruntime="false">
-			<classpath refid="test.classpath.compile"/>
-		</javac>
-	</target>
-
-	<!-- ***** Test ***** -->
-	<target name="test" description="Run unit tests" depends="clean,compile,compile-test">
-		<mkdir dir="${build.dir}/test-reports"/>
-		<junit printsummary="yes" haltonfailure="yes">
-			<classpath refid="test.classpath.run"/>
-			<formatter type="plain" usefile="true" />
-			<batchtest fork="yes" todir="${build.dir}/test-reports/">
-				<fileset dir="test">
-					<include name="**/*Test.java"/>
-				</fileset>
-			</batchtest>
-		</junit>
-	</target>
-	
-	<!-- ***** Dist ***** -->
-	<target name="dist" description="Build distribution" depends="clean,compile">
-		<!-- -->
-		<mkdir dir="${dist.dir}"/>
-		<buildnumber file="build.num" description="Id of the build"/> <!-- AUTOMATIC MANAGEMENT -->
-		<property name="dist.version" value="${product.revision.major}.${product.revision.minor}.${build.number}" />
-		<property name="dist.name" value="${product.name}-${dist.version}" />
-
-		<!-- Package compiled -->
-		<property name="dist.jar" value="${dist.dir}/${dist.name}.jar" />
-		<tstamp>
-			<format property="dist.time" pattern="dd/MM/yyyy HH:mm:ss" /> <!-- TODAY -->
-		</tstamp>
-		<jar destfile="${dist.jar}" >
-			<manifest>
-				<attribute name="Built-By" value="${user.name} using ant"/>
-				<attribute name="Built-Date" value="${dist.time}"/>
-			</manifest>
-			<fileset dir="${basedir}/build" excludes="TestTree/**" />
-			<zipfileset dir="${basedir}/" includes="LICENSE"/>
-		</jar>
-
-		<!-- Package sources -->
-		<property name="dist.srczip" value="${basedir}/dist/${dist.name}-sources.zip" />
-		<zip destfile="${dist.srczip}" update="true" preserve0permissions="true">
-			<fileset dir="${basedir}/src"/>
-			<zipfileset dir="${basedir}/" includes="LICENSE"/>
-		</zip>
-	</target>
+	<!-- -->
+	<import file="buildjar.xml" />
 </project>
diff --git a/buildjar.xml b/buildjar.xml
new file mode 100644
index 0000000..da1bef1
--- /dev/null
+++ b/buildjar.xml
@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<project default="dist" name="jarbuild">
+	<!--ANT 1.7 is required -->
+	<property file="build.properties" />
+	<property name="build.dir" value="${basedir}/build" />
+	<property name="build.src" value="${basedir}/src" />
+	<property name="build.classes" value="${build.dir}/classes" />
+	<property name="build.javadoc" value="${build.dir}/javadoc" />
+	<property name="test.src" value="${basedir}/test" />
+	<property name="test.classes" value="${build.dir}/test-classes" />
+	<property name="debug" value="on" />
+
+	<path id="build.classpath">
+		<fileset dir="lib" includes="**/*.jar" />
+	</path>
+
+	<path id="test.classpath.compile">
+		<path refid="build.classpath" />
+		<pathelement path="${build.classes}" />
+	</path>
+
+	<path id="test.classpath.run">
+		<path refid="test.classpath.compile" />
+		<pathelement path="${test.classes}" />
+	</path>
+
+
+	<!-- ***** Help ***** -->
+	<target name="help" description="Display detailed usage information">
+		<echo>Type ant -p</echo>
+	</target>
+
+	<!-- ***** Clean ***** -->
+	<target name="clean" description="Clean temporary directories">
+		<delete dir="${build.dir}" />
+	</target>
+
+	<!-- ***** Compile ***** -->
+	<target name="compile" description="Compile main code">
+		<mkdir dir="${build.dir}/classes" />
+		<javac srcdir="${build.src}" destdir="${build.classes}" debug="${debug}" deprecation="on" includeantruntime="false">
+			<classpath refid="test.classpath.compile" />
+		</javac>
+	</target>
+
+	<!-- ***** Compile test ***** -->
+	<target name="compile-test" description="Compile test code">
+		<mkdir dir="${test.classes}" />
+		<javac srcdir="${test.src}" destdir="${test.classes}" debug="${debug}" deprecation="on" includeantruntime="false">
+			<classpath refid="test.classpath.compile" />
+		</javac>
+	</target>
+
+
+	<!-- ***** Test ***** -->
+	<target name="test" description="Run unit tests" depends="clean,compile,compile-test">
+		<mkdir dir="${build.dir}/test-reports" />
+		<junit printsummary="yes" haltonfailure="no">
+			<classpath refid="test.classpath.run" />
+			<formatter type="plain" usefile="true" />
+			<batchtest fork="yes" todir="${build.dir}/test-reports/">
+				<fileset dir="test">
+					<include name="**/*Test.java" />
+				</fileset>
+			</batchtest>
+		</junit>
+	</target>
+
+	<!-- ***** JavaDoc ***** -->
+	<target name="javadoc" description="Javadoc construction">
+		<javadoc sourcepath="${build.src}" destdir="${build.javadoc}">
+			<classpath>
+				<fileset dir="lib" includes="**/*.jar" />
+			</classpath>
+		</javadoc>
+	</target>
+
+	<!-- ***** Dist ***** -->
+	<target name="dist" description="Build distribution" depends="clean,compile,javadoc">
+		<!-- -->
+		<buildnumber file="build.num" description="Id of the build" />
+		<!-- AUTOMATIC MANAGEMENT -->
+		<property name="dist.version" value="${product.revision.major}.${product.revision.minor}.${build.number}" />
+		<property name="dist.name" value="${product.name}-${dist.version}" />
+		<property name="dist.dir" value="${basedir}/dist/${dist.name}" />
+
+		<!-- -->
+		<mkdir dir="${dist.dir}" />
+
+		<!-- -->
+		<copy file="LICENSE" todir="${dist.dir}/" overwrite="true" />
+		
+		<!-- Package main -->
+		<property name="dist.jar" value="${dist.dir}/${dist.name}.jar" />
+		<tstamp>
+			<format property="dist.time" pattern="dd/MM/yyyy HH:mm:ss" />
+			<!-- TODAY -->
+		</tstamp>
+		<jar destfile="${dist.jar}">
+			<manifest>
+				<attribute name="Built-By" value="${user.name} using ant" />
+				<attribute name="Built-Date" value="${dist.time}" />
+			</manifest>
+			<fileset dir="${build.classes}" />
+			<zipfileset dir="${basedir}/" includes="LICENSE" />
+		</jar>
+
+		<!-- Package sources -->
+		<property name="dist.srczip" value="${dist.dir}/${dist.name}-sources.zip" />
+		<zip destfile="${dist.srczip}" update="true" preserve0permissions="true">
+			<fileset dir="${basedir}/src" />
+			<zipfileset dir="${basedir}/" includes="LICENSE" />
+		</zip>
+
+		<!-- Package Javadoc -->
+		<property name="dist.javadoc.zip" value="${dist.dir}/${dist.name}-javadoc.zip" />
+		<zip destfile="${dist.javadoc.zip}" update="true" preserve0permissions="true">
+			<fileset dir="${build.javadoc}" />
+			<zipfileset dir="${basedir}/" includes="LICENSE" />
+		</zip>
+
+		<!-- Package lib -->
+		<copy todir="${dist.dir}/lib" overwrite="true">
+			<fileset dir="lib" />
+		</copy>
+
+	</target>
+</project>