(1)Create a webpage that meets the following minimum requirements:

• One input textbox that accepts at least 256 characters
• Two radio buttons for choosing an encoding: ASCII (circa 1963) or IBM EBCDIC (circa 1964)
• A button with a label called "Run!" that will start a conversion of alphabets in the input textbox into hexadecimal numbers according to the selected encoding
• Output display of the conversion results
• All HTML statements for this webpage must be in an HTML file called 1.html (NO embedded JavaScript and NO inline and embedded CSS allowed)
• All JavaScript codes must be in an external JS file called encoding.js
• All CSS styling declarations must be in an external CSS file called hw2style.css