The Mortgage Loan Calculators were designed using JDK 1.2.2, and need a JAVA enabled browser to view this applet such as MS IE 5.0 or Netscape 4.7. We also can use server side tools such as ASP, Java Server Pages, Java Servlets, and so on. As these calculators can be used as part of web site, and we need graph to display on the same interface, I use Java AWT to design the whole project. These calculators help consumers evaluate the scope of their financial situation and take action. Customizable and easy to use, they intelligently consider each consumer's financial circumstances and objectives, then provide consumers with answers tailored to their individual needs.
Data persistence carries consumer inputs from tool to tool and session to session.
Extensive customization allows you to easily make extensive changes using a Web-based control panel. User can run it under any Java enabled web browser and compatible to server side tools. On the other hand, in order to get perfect calculators, I need to improve some parts. Such as the interface is not as fancy as the ones designed using script languages, especially, it can not be run under Sun operating system. I will say that these calculators are designed for personnel user, I appreciate if anyone who can tell me better tools to designed this project.