Form Syntax Another type of INPUT element is the RADIO button element. Below is an example of some of the attributes used with the INPUT tag of TYPE RADIO. <FORM NAME="browser"> What is your favorite web browser? <INPUT TYPE="RADIO" NAME="fav" VALUE="IE">IE <INPUT TYPE="RADIO" NAME="fav" VALUE="Lynx" CHECKED>Lynx <INPUT TYPE="RADIO" NAME="fav" VALUE="Mosaic">Mosaic <INPUT TYPE="RADIO" NAME="fav" VALUE="Netscape">Netscape </FORM> What is your favorite web browser? IE Lynx Mosaic Netscape The four elements shown above are of type RADIO. The attribute CHECKED allows you to select a button when the form is loaded into the browser. The web page user has the option to select another button, but the previously selected button will automatically deselect. RADIO buttons are good for providing options of which only one can be chosen. For further reference information related to forms, read the information at the w3schools.