Code:
          <span lang="en-us"><font face="Tahoma" size="2">&nbsp;</font></span><font face="Tahoma"><input type="radio" value="Left" name="algin" checked><span lang="en-us"><font size="2">Left</font></span></font></p>
      <p>
          <font face="Tahoma"><span lang="en-us"><font size="2">&nbsp;</font></span><input type="radio" value="Right" name="algin"><span lang="en-us"><font size="2"> 
          Right</font></span></font></p>
      <p><input type="Button" onclick="alert(algin.value)" value="Submit" name="B1" size="20">
Whay The Alert Is 'undefined' ?