Top Banner

of 64

Industrial Pollution Project Report

Apr 14, 2018

Download

Documents

Samuel Mj
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
  • 7/30/2019 Industrial Pollution Project Report

    1/64

    SYNOPSIS

    1

  • 7/30/2019 Industrial Pollution Project Report

    2/64

    2

  • 7/30/2019 Industrial Pollution Project Report

    3/64

    SYNOPSIS

    INTRODUCTION ABOUT THE PROJECT:

    The aim of this project is to create an online awareness about Industrial

    pollution. And how the pollution effecting the humens and how we controle the

    pollution, what are the measure to be take to avoid pollution causing humen. The

    user can get the clear idea about pollution and controlling pollution. The home

    page will contain an introduction of the industries which are producing pollution.

    As this project gives the details information of a particular department, Bachelor of

    Computer Applications (BCA) and Master of Computer Applications (MCA).

    The department of Computer Applications has one UG course Bachelor of

    Computer Applications (BCA) and 1 PG course Master of Computer Applications

    (MCA) to its credit. BCA course was started in the year 2000 and MCA course in

    the year 1992 respectively.

    This project is developed using Hyper Text Markup Language (HTML).

    HTML is the predominant markup language for web pages. It provides a means to

    describe the structure of text-based information in a document-by denoting certain

    text as links,heading, paragraphs and so on. It can include embedded scripting

    3

  • 7/30/2019 Industrial Pollution Project Report

    4/64

    language code (such as java script) which can affect the behaviour of web browser

    and CSS (cascade style sheet) which helps to external styling of the webpage and

    Macromedia Flash 5.0

    4

  • 7/30/2019 Industrial Pollution Project Report

    5/64

    MODULES:

    There are five basic modules in this project. They are

    1. Home

    2. About Industrial Pollutions

    3. Effects

    4. Control and Measures

    5. Reduce Suggestion

    6. Feedback

    HOME MODULE:

    This module contains an Introduction of Industrial Pollutions and Control.

    ABOUT INDUSTRIAL POLLUTION:

    In this module a brief explination and meaning about industrial pollution.

    EFFECTS:

    This page explain how human are effected by pollutions.

    CONTROL AND MEASURES:

    5

  • 7/30/2019 Industrial Pollution Project Report

    6/64

    Industrial pollution is an important issue of the day and it is

    getting more and more monstrous. To cope fully with the problem

    planners efforts are very much needed.

    REDUCE SUGGESTION:

    This page expline the peoples suggestion about industrial pollutions.

    FEEDBACK:

    This module contains the collection of peoples feedback to

    reduce and discuse about the pollution caused by industries.

    6

  • 7/30/2019 Industrial Pollution Project Report

    7/64

    SYSTEM

    CONFIGURATION

    7

  • 7/30/2019 Industrial Pollution Project Report

    8/64

    SYSTEM CONFIGURATION

    HARDWARE CONFIGURATION

    Processor : INTEL PENTIUM

    RAM : 1 GB RAM DDR11667

    Hard Disk : 156GB ATA

    Key Board : 102 Keys

    Monitor : LCD

    Mouse : Optical

    CD-ROM : 52xs

    8

  • 7/30/2019 Industrial Pollution Project Report

    9/64

    SOFTWARE SPECIFICATION

    Operating System : Windows XP

    Front End : Html, Flash

    Script : Java Script, CSS

    Web Browser : Internet Explorer,

    Mozilla Firefox

    9

  • 7/30/2019 Industrial Pollution Project Report

    10/64

    PROLOGUE TO

    OPERATING SYSTEM

    10

  • 7/30/2019 Industrial Pollution Project Report

    11/64

    2.1 PROLOGUE TO OPERATING SYSTEM

    WINDOWS XP

    Windows XP features friendly new screens, simplified menus and a whole lot

    more. Discover the fresh, streamlined design of Windows XP. Get acquainted with

    key tasks and basic commands.

    FEATURES OF WINDOWS XP

    SAFE AND EASY PERSONAL COMPUTING

    Windows XP makes personal computing easy and enjoyable! Power,

    Performance, a bright new look, and plenty of help when you need it Windows XP

    has it all, along with unmatched dependability and security.

    FASTER, SMARTER, SAFER

    Windows XP packs the punch you need for top performance and

    enjoyment! You get all the power and dependability of Microsofts most advanced

    operating system technology .And to ensure that your version of Windows XP is

    always the very latest, automatic updates.

    EASIER TO LEARN AND USE

    Windows XP brings a brand-new visual style to your computer

    friendly, fresh, and streamlined. Youll notice cleaner lines, richer colors, smarter

    11

  • 7/30/2019 Industrial Pollution Project Report

    12/64

    organization, and easier ways to get where you want to go and do what you want to

    do. An automatic cleanup wizard keeps everything on the desktop neat and tidy.

    MULTIPLE USERS-A CINCH TO SWITCH

    With Windows XP its easier than ever to share a single compute

    among several users. Each person using the computer can create a separate

    password-protected account with personalized settings and private files.

    DATA PROTECTION , INSIDE AND OUT

    Windows XP contains powerful new features designed to keep your

    computer network running no matter what. Sophisticated protection software

    guards each computers operating system.

    ON THE ROAD AND AROUND THE WORLD

    Read e-mail, view files, and run programs on your office compute

    from anywhere in the World Windows XP Professionals advanced

    communication features put you in command of the latest mobile computing and

    cutting-edge wireless technologies . Use Remote Desktop to view the screen of a

    computer running Windows XP. That means you can go to the office from your

    laptop, your home computer, or from a clients office on the other side of the

    globe.

    MORE SECURE , EASIER TO MANAGE

    12

  • 7/30/2019 Industrial Pollution Project Report

    13/64

    Windows XP Professional features a secure file system with

    encryption for sensitive information. Security-related administrative settings assure

    your system remains safe, secure, and private. Windows XP Professional is also

    designed for easy management

    Automated System Recovery can ever restore your operating

    system in case of disk failure. Windows XP Professional can be deployed

    incrementally throughout your organization. Upgrading individual computers only

    as needed reduces costs and lets you take advantage of the new technology of

    Windows XP at your own space.

    PROLOGUE TO

    13

  • 7/30/2019 Industrial Pollution Project Report

    14/64

    SOFTWARE USED

    14

  • 7/30/2019 Industrial Pollution Project Report

    15/64

    HYPER TEXT MARKUP LANGUAGE (HTML):

    Hypertext Markup Language is the predominant markup language for

    Web pages. It provides a means to describe the structure of text-based information

    in a document by denoting certain text as links, headings, paragraphs, lists, and so

    on and to supplement that text with interactive forms, embedded images, and other

    objects.

    HTML is written in the form of tags, surrounded by angle

    brackets.HTML can also describe, to some degree, the appearance and semantics

    of a document and can include embedded scripting language code.

    DYNAMIC HTML:

    Dynamic HTML, or DHTML, is a collection of technologies used

    together to create interactive and animated web sites by using a combination of a

    static markup language (such as HTML), a client-side scripting language (such as

    JavaScript), a presentation definition language( such as CSS), and the Document

    Object Model.

    DHTML allows scripting languages to change variables in a web

    pages definition language, which in turn affects the look and function of otherwise

    static HTML page content, after the page has been fully loaded and during the

    15

  • 7/30/2019 Industrial Pollution Project Report

    16/64

    viewing process. Thus the dynamic characteristic of DHTML is the way it

    functions while a page is viewed, not in its ability to generate a unique page with

    each page load.

    DHTML is often used to make rollover buttons or drop-down menus

    on a web page and interactive web pages. A less common use is to create browser-

    based action games. During the late 1990s and early 2000s, a number of games

    were created using DHTML, such as Kingdom of Loathing, but differences

    between browsers made this difficult , many techniques had to be implemented in

    code to enable the games to work on multiple platforms.

    Recently browsers have been converging towards the web standard,

    which has made the design of DHTML games more viable. Those games can be

    played on all major browsers and they can also port to Widgets for Mac OS X and

    Gadgets for Windows Vista, which are based on DHTML code.

    The term has fallen out of use in recent years, as DHTML scripts

    often tended to not work well between various web browsers. Newer techniques,

    such as unobtrusive JavaScript coding (DOM Scripting), allow similar effects, but

    in an accessible, standards-complaint way through Progressive Enhancement.

    Some disadvantage of DHTML are that it is difficult to develop

    debug due to varying degrees of support among web browsers of the technologies

    16

  • 7/30/2019 Industrial Pollution Project Report

    17/64

    involved, and that the variety of screen sizes means the end look can only be fine-

    tuned on a limited number of browser and screen-size combinations.

    17

  • 7/30/2019 Industrial Pollution Project Report

    18/64

    SYSTEM DESIGN

    18

  • 7/30/2019 Industrial Pollution Project Report

    19/64

    SYSTEM DESIGN

    4.1DATA FLOW DIAGRAM

    LEVEL 0:

    19

    INDUSTRIAL

    POLLUTION WEBSITEUSER INPUT USER OUTPUT

  • 7/30/2019 Industrial Pollution Project Report

    20/64

    HIERARCHICAL

    CHART

    20

  • 7/30/2019 Industrial Pollution Project Report

    21/64

    4.2 HIERARCHICAL CHART

    21

    INDUSTRIALPOLLUTION

    WEBSITE

    HOMEABOUT INDUSTRIAL

    POLLUTINEFFECTS

    CONTROL AND

    MEASURES

    FEEDBACKReduce

    Suggestion

  • 7/30/2019 Industrial Pollution Project Report

    22/64

    SOFTWARE

    DESIGN

    22

  • 7/30/2019 Industrial Pollution Project Report

    23/64

    23

  • 7/30/2019 Industrial Pollution Project Report

    24/64

    SYSTEM DESIGN

    SOURCE CODE:

    HOME:

    Project on Industrial Pollutions by Deepika.R

    24

  • 7/30/2019 Industrial Pollution Project Report

    25/64

  • 7/30/2019 Industrial Pollution Project Report

    26/64

    >

    About Pollution

    Pollution is the introduction of contaminants into an environment

    that causesinstability, disorder, harm or discomfort to the ecosystem i.e.

    physical systems or

    living organisms.[1] Pollution can take the formof chemical

    substances or energy, such as noise, heat, or light. Pollutants, the elements

    of pollution, can be

    foreign substances or energies, or naturally occurring;when naturally

    occurring, they are considered contaminants when they exceed natural levels.

    26

  • 7/30/2019 Industrial Pollution Project Report

    27/64

    Pollution is often

    classed as point source or nonpoint source pollution. The Blacksmith Institute issues

    annually a list ofthe world's worst polluted places. In the 2007 issues the ten top

    nominees are

    located in Azerbaijan, China, India, Peru, Russia, Ukraine and Zambia.

    27

  • 7/30/2019 Industrial Pollution Project Report

    28/64

    About Industrial Pollution:

    Project on Industrial Pollutions by Deepika.R

  • 7/30/2019 Industrial Pollution Project Report

    29/64

    HomeAbout Industrial

    Pollution

    Effects

    Control and Measures

    Reduced Suggestion

    Feedback

    About Industrial Pollution Control

  • 7/30/2019 Industrial Pollution Project Report

    30/64

    pluginspage="http://www.adobe.com/shockwave/download/index.cgi?

    P1_Prod_Version=ShockwaveFlash"

    name="Movie2"width="950" height="64"

    src="Movie2.swf"

    bgcolor="#FFFFFF"quality="high"allowscriptaccess="samedomain"

    >

    Industries can cause pollution contrary to popular perception that

    only a chemicalindustry can cause pollution. The nature and intensity of

    pollution may be

    different in different industry. In some industries, the pollutionis out rightly

    visible and substantial. In others, it may be invisible, indirect

    or negligible.

    Industrial

    pollution is pollution which can be directly linked with industry, in contrast to other pollution

    sources. This form of pollution is one of the leading causes of pollution worldwide; in the UnitedStates, for example, the Environmental Protective Agency estimates that up to 50% of the

    nation's pollution is caused by industry. Because of its size and scope, industrial pollution is aserious problem for the entire planet, especially in nations which are rapidly industrializing, like

    China.

    This form of

    pollution dates back to antiquity, but widespread industrial pollution accelerated rapidly in the

    1800s, with the start of the Industrial Revolution. The Industrial Revolution mechanized meansof production, allowing for a much greater volume of production, and generating a

    corresponding increase in pollution. The problem was compounded by the use of fuels like coal,

    which is notoriously unclean, and a poor understanding of the causes and consequences ofpollution.

    There are a number of forms of industrial pollution. One of the most common is water pollution,caused by dumping of industrial waste into waterways, or improper containment of waste, which

    causes leakage into groundwater and waterways. Industrial pollution can also impact air quality,

    and it can enter the soil, causing widespread environmental problems.

    Environmental Pollution | Air Pollution | River water Pollution | Plastic Pollution

    30

  • 7/30/2019 Industrial Pollution Project Report

    31/64

    EFFECTS:

    31

  • 7/30/2019 Industrial Pollution Project Report

    32/64

    Project on Industrial Pollutions by Deepika.R

    Home

    About IndustrialPollution

    Effects

    32

  • 7/30/2019 Industrial Pollution Project Report

    33/64

    Control and Measures

    Reduced Suggestion

    Feedback

    Human Health Effects

  • 7/30/2019 Industrial Pollution Project Report

    34/64

    >

    Adverse air quality can kill many organisms including

    humans. Ozone pollution can cause respiratory disease, cardiovascular disease, throat

    inflammation, chest pain, and congestion. Water pollution causes approximately 14,000 deaths

    per day, mostly due to contamination of drinking water by untreated sewage in developingcountries. An estimated 700 million Indians have no access to a proper toilet, and 1,000 Indian

    children die of diarrhoeal sickness every day. Nearly 500 million Chinese lack access to safe

    drinking water. 656,000 people die prematurely each year in China because of air pollution. InIndia, air pollution is believed to cause 527,700 fatalities a year. Studies have estimated that the

    number of people killed annually in the US could be over 50,000

    34

  • 7/30/2019 Industrial Pollution Project Report

    35/64

    35

  • 7/30/2019 Industrial Pollution Project Report

    36/64

    CONTROL AND MEASURE:

    Project on Industrial Pollutions by Deepika.R

  • 7/30/2019 Industrial Pollution Project Report

    37/64

    HomeAbout Industrial

    Pollution

    Effects

    Control and Measures

    Reduced Suggestion

    Feedback

    Industrial Pollution Control and

    Measures

  • 7/30/2019 Industrial Pollution Project Report

    38/64

    pluginspage="http://www.adobe.com/shockwave/download/index.cgi?

    P1_Prod_Version=ShockwaveFlash"

    name="Movie2"width="950" height="64"

    src="Movie2.swf"

    bgcolor="#FFFFFF"quality="high"allowscriptaccess="samedomain"

    >

    Industrial pollution is an important issue of the day

    and it is getting more and more monstrous. To cope fully with the problem planners efforts are

    very much needed. There is also a need to raise general awareness among common people. Therefor its is recommended that following aspects should be taken in this connection.

    It is one of the aims of planning to create a physical environment that will be congenial to the

    individual family and community and to establish a physical environment that will effectivelypromote economic development. These face to the measures to tackle the pollution issue within a

    community is one of the targets of planning. As it leads towards the safer and healthier

    environment.

    Need for Planners Role in the Issue

    Under such circumstances two approaches are necessary to adapt. Firstly research should be

    conducted to find such alternative operations within these industries that cause minimum of

    pollution.

    The possible means that planner can adapt may include:

    Proper zoning

    Improvement of living conditions location of industrial units on proper sites

    Protection of residents from industrial pollution by means of buffer zoning

    38

  • 7/30/2019 Industrial Pollution Project Report

    39/64

    Raising awareness among people

    Arranging community programmes to take pollution issue

    Measures to Control Location of Industries

    The main object of an industrialist for locating his industry at a particular place is his profit.

    The town planning authorities should be concerned in location of an industry from the view point

    of the public interest. The success of measures adopted to control location of industries willdepend on the adjustment of these two motives or interests.

    Following are the three important ways which are adopted for controlling the location of

    industries;

    by developing industrial townshipsby granting concessions

    by imposing restrictions

    39

  • 7/30/2019 Industrial Pollution Project Report

    40/64

    REDUCED SUGGESTION:

    Project on Industrial Pollutions by Deepika.R

  • 7/30/2019 Industrial Pollution Project Report

    41/64

    Home

    About IndustrialPollution

    EffectsControl and Measures

    Reduced SuggestionFeedback

    Industrial Pollution Control andMeasures

  • 7/30/2019 Industrial Pollution Project Report

    42/64

    pluginspage="http://www.adobe.com/shockwave/download/index.cgi?

    P1_Prod_Version=ShockwaveFlash"

    name="Movie2"width="950" height="64"

    src="Movie2.swf"

    bgcolor="#FFFFFF"quality="high"allowscriptaccess="samedomain"

    >

    Industrial pollution is an important issue of the day

    and it is getting more and more monstrous. To cope fully with the problem planners efforts are

    very much needed. There is also a need to raise general awareness among common people. Therefor its is recommended that following aspects should be taken in this connection.

    It is one of the aims of planning to create a physical environment that will be congenial to the

    individual family and community and to establish a physical environment that will effectivelypromote economic development. These face to the measures to tackle the pollution issue within a

    community is one of the targets of planning. As it leads towards the safer and healthier

    environment.

    Need for Planners Role in the Issue

    Under such circumstances two approaches are necessary to adapt. Firstly research should be

    conducted to find such alternative operations within these industries that cause minimum of

    pollution.

    The possible means that planner can adapt may include:

    Proper zoning

    Improvement of living conditions location of industrial units on proper sites

    Protection of residents from industrial pollution by means of buffer zoning

    42

  • 7/30/2019 Industrial Pollution Project Report

    43/64

    Raising awareness among people

    Arranging community programmes to take pollution issue

    Measures to Control Location of Industries

    The main object of an industrialist for locating his industry at a particular place is his profit.

    The town planning authorities should be concerned in location of an industry from the view point

    of the public interest. The success of measures adopted to control location of industries willdepend on the adjustment of these two motives or interests.

    Following are the three important ways which are adopted for controlling the location of

    industries;

    by developing industrial townshipsby granting concessions

    by imposing restrictions

    43

  • 7/30/2019 Industrial Pollution Project Report

    44/64

    FEEDBACK:

    Project on Industrial Pollutions by Deepika.R

  • 7/30/2019 Industrial Pollution Project Report

    45/64

    Home

    About IndustrialPollution

    EffectsControl and Measures

    Reduced SuggestionFeedback

    Give Us your Feedback

    Name: *

    45

  • 7/30/2019 Industrial Pollution Project Report

    46/64


    Email(Optional):

    Feedback:*



    SubmitNow!

    ResetNow!


    Watch the Intro

    46

  • 7/30/2019 Industrial Pollution Project Report

    47/64

    47

  • 7/30/2019 Industrial Pollution Project Report

    48/64

    SOFTWARE

    TESTING

    48

  • 7/30/2019 Industrial Pollution Project Report

    49/64

    SOFTWARE TESTING

    TESTING:

    Testing is the process of executing a Program with the explicit

    intention of finding errors that is, making the program fail. A successful test is one

    that finds and as yet an undiscovered error. As an additional benefit, testing

    demonstrates that software functions appear to be working according to the

    specifications.

    Testing strategies

    While box testing or code testing

    Black box testing or specification testing

    WHITE BOX TESTING:

    The code testing strategy checks for the correctness of the every

    statement in the program. Follow this strategy; there should be cases that result in

    executing of every instruction in the program of module; that is every path in the

    program is tested. The test cases should guarantee that is independent paths within

    a module are executed once.

    Exercise all logical decision on the true or false sides.

    Exercise all loops at their boundaries and within their operational bounds.

    This testing strategy the face of it sounds exhaustive. If every

    statement in the program is checked for its validity, there doesnt seem to be much

    scope of error.

    49

  • 7/30/2019 Industrial Pollution Project Report

    50/64

    BLACK BOX TESTING:To perform a black box testing, the analyst examines the

    specifications taking what the program or module should do and how it should

    perform on the various conditions. Then, test cases are developed for various

    conditions and submitted for processing. By examining the result, the analyst can

    examine whether the program performs according to the specified requirements.

    Software testing consists of serious of tests, which are implemented

    sequentially. These tests are,

    Unit testing

    Integration testing

    System testing

    UNIT TESTING:

    Instead of testing as a whole, unit testing focuses on the module that

    makeup the system. Each module is taken up individually and testing for

    correctness in the coding and logic. An error resulting from interaction of modules

    in initially avoided. The advantage of the unit testing,

    Size of the module is quite small that errors can be easily

    located.

    Confusing interaction of multiple errors in widely different

    parts of the software eliminated.

    INTEGRATION TESTING:

    If tests for the errors resulting from integration of the modules. One

    specifies target of integration testing is interface: whether parameters match on

    both as to type. Permissible ranges and meaning. Analysts try to find areas where

    50

  • 7/30/2019 Industrial Pollution Project Report

    51/64

    modules have been designed with different specification for data length, data type

    and data element name. Integration is functional or black box testing method.

    SYSTEM TESTING:

    The main objective of system testing is to find out discrepancies

    between the developed system and its original objective, current specification and

    the system documentation. It also verifies for compatibility of the system with the

    operational environment.

    PEAK LOAD TESTING:

    It is done to determine whether the system will handle the volume ofactivities that occur when the system is at the peak of its processing demand.

    STRESS TESTING:

    This is performed to determine the capacity of the system to store

    transaction data.

    PERFORMANCE TIME TESTING:

    It is done to determine the length of the time used by the system to

    process a transaction or user request.

    PROCEDURE TESTING:

    It is to determine the clarity of the documentation on operation and

    use system.

    51

  • 7/30/2019 Industrial Pollution Project Report

    52/64

    INPUT AND OUTPUT

    SYSTEM DESIGN

    52

  • 7/30/2019 Industrial Pollution Project Report

    53/64

    INPUT AND OUTPUT DESIGN

    INPUT DESIGN:

    Input design is the process of converting user-oriented inputs to acomputer based to a computer based format in the system design phase, identifies

    logical data flows, data stores, sources and destination input data are collected and

    organized into groups od similar data.

    MAIN OBJECTIVE OF INPUT DESIGN

    User- friendly Interface.

    Input processes that ensure data quantity, accuracy and

    timeless.

    INPUT DESIGN CONSIDERATION

    Suitable Data Entry Method

    Reduce Input Volume

    Design Effective Data Entry Screen

    Reduce Input Errors

    Design Source Documents

    Develop Effective Input Controls

    There are six important key tasks associated with input design.

    They are,

    Design data entry and input procedures

    Design input data records

    Design data entry screens

    Design user interface screens

    53

  • 7/30/2019 Industrial Pollution Project Report

    54/64

    Design system security measures

    OUTPUT DESIGN

    Output design is the most important and direct source of information ofthe user. Efficient intelligible output design should improve the system

    relationship[s with the user and help on design making. A major form of output to

    the user.

    The characteristic of the screen design are:

    Summary picture of a project

    Provides information about details that need attention

    Used by manager with authority affect change

    Used as basis for decision making

    54

  • 7/30/2019 Industrial Pollution Project Report

    55/64

    OUTPUT

    HOME PAGE

    55

  • 7/30/2019 Industrial Pollution Project Report

    56/64

    ABOUT INDUSTRIAL POLLUTION

    56

  • 7/30/2019 Industrial Pollution Project Report

    57/64

    EFFECTS

    57

  • 7/30/2019 Industrial Pollution Project Report

    58/64

    CONTROL AND MEASURE

    58

  • 7/30/2019 Industrial Pollution Project Report

    59/64

    REDUCED SUGGESTIONS

    59

  • 7/30/2019 Industrial Pollution Project Report

    60/64

    FEEDBACK

    60

  • 7/30/2019 Industrial Pollution Project Report

    61/64

    CONCLUSION

    61

  • 7/30/2019 Industrial Pollution Project Report

    62/64

    CONCLUSION

    It is concluded that the application works well. The application is

    tested very well and errors have been properly debugged. The site is

    simultaneously accessed from more than one system.

    Further enhancement could be made in this website by including

    more informations about the college website.

    62

  • 7/30/2019 Industrial Pollution Project Report

    63/64

    BIBLIOGRAPHY

    63

  • 7/30/2019 Industrial Pollution Project Report

    64/64

    BIBLIOGRAPHY

    1. Web Enabled Commercial Application Development UsingHTML, DHTML.

    -IVAN N.BAYROSS

    2. Software Engineering

    -ROGER S. PRESSMAN

    3. HTML goodies

    - JOE BURNS

    WEBSITE USED

    www.htmlfreecodes.com

    www.java.happycodings.com

    www.flashturorials.com

    http://www.htmlfreecodes.com/http://www.java.happycodings.com/http://www.flashturorials.com/http://www.htmlfreecodes.com/http://www.java.happycodings.com/http://www.flashturorials.com/