I m using jTataoo LAF by last couple of months it works very well when I create a jar file of my application if the jTataoo.jar file is placed in "jre\lib\ext" folder but if it is removed my application jar file says "java.lang.ClassNotFoundException:" while the jTattooDemo.jar file works well

can any one tell me how to make my application free from this Exception like jTattooDemo.jar which run without jTataoo.jar file placed in "jre\lib\ext" folder
while running after making .jar file