Write the HTML code to create the following: A text box named username that will be used to accept the user name of web page visitors. The text box should allow a maximum of 30 characters to be entered. A group of radio buttons that website visitors can check to vote for their favorite day of the week A select list that asks website visitors to select their favorite social networking site A fieldset and legend with the text "Shipping Address" around the following form controls: AddressLine1, AddressLine2, City, State, ZIP An image called signup.gif as an image button on a form A hidden input control with the name userid A password box form control with the name pword A form tag to invoke server-side processing using http: //webdevfoundations.net/scripts/mydemo.asp and the post method