2. To Set Environment Variable
Right click on mycomputerpropertiesadvanced-environment variable
Click on uservariable
Type variable name: path
Variable value: C:Program FilesJavajdk1.6.0bin;
Click on system variable
variable name: JAVA_HOME
Variable value: C:Program FilesJavajdk1.6.0
3. Click on system variable
variable name: classpath
Variable value: C:Program Filesapache-tomcat-6.0.36libservlet-api.jar