CAPTCHA Creator: Create images from CAPTCHA validation

=====================================================================================================================
=										READ ME																		=
Author			: Subash Ps <pssubashps@gmail.com>
Descritption	: Catcha Generator,case sensitive
Version			: 1.0 beta
=====================================================================================================================

#####################################################################################################################
												Usage
include class.captcha.php into your application.Create object to that class a call the function named createcaptcha().
This function have three optinal arguments,there are
				width
				height
				font color
				backgroud color
				noice
width			: Captcha image width,by default it is 200

height			: Captcha image height,by default it 150

font color		: The class define only five diffrent colors,black(0),white(4),red(1),green(2),blue(3) and yellow(5).
				  By default it will take black color.Pass the color code as the argument.		

backgroud color	: The class define only five diffrent colors,black(0),white(4),red(1),green(2),blue(3) and yellow(5).
				  By default it will take white color.Pass the color code as the argument.	

noice			: This is boolean argument.by default it is false.If it is true it will scatter some dotts on the 
				  captcha  image.
				  
#####################################################################################################################

---------------------------------------------------------------------------------------------------------------------
										EXAMPLE
front end file : displays catpcha
				<img name = 'cap' src='createcaptcha.php'/>
createcapthcha.php : this file helps to customize your captcha
					 require_once 'captch.php';
					$captcha = new Captcha();
					$captcha->createCaptcha(200,40,5,0,true);

---------------------------------------------------------------------------------------------------------------------


*********************************************************************************************************************
Your comments are valuable.
Please send your feedback to psssubahsps@gmail.com
*********************************************************************************************************************