document.write('<div class="html4strict" style="font-family: monospace;"><br />');
document.write('<br />');
document.write('<span style="color: #009900;"><a target="_blank"&nbsp; href="http://december.com/html/4/element/input.html"><span style="color: #000000; font-weight: bold;">&lt;input</span></a> <span style="color: #000066;">type</span>=<span style="color: #ff0000;">&quot;text&quot;</span> <span style="color: #000066;">onkeydown</span>=<span style="color: #ff0000;">&quot;f(this)&quot;</span> <span style="color: #000066;">onkeyup</span>=<span style="color: #ff0000;">&quot;f(this)&quot;</span> <span style="color: #000066;">onblur</span>=<span style="color: #ff0000;">&quot;f(this)&quot;</span> <span style="color: #000066;">onclick</span>=<span style="color: #ff0000;">&quot;f(this)&quot;</span> /<span style="color: #000000; font-weight: bold;">&gt;</span></span><br />');
document.write('<br />');
document.write('&nbsp;</div><div class="javascript" style="font-family: monospace;"><br />');
document.write('<br />');
document.write('<span style="color: #003366; font-weight: bold;">function</span> f<span style="color: #66cc66;">&#40;</span>o<span style="color: #66cc66;">&#41;</span><span style="color: #66cc66;">&#123;</span><br />');
document.write('&nbsp; &nbsp; &nbsp; &nbsp; o.<span style="color: #006600;">value</span>=o.<span style="color: #006600;">value</span>.<span style="color: #006600;">toUpperCase</span><span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#41;</span>.<span style="color: #006600;">replace</span><span style="color: #66cc66;">&#40;</span><span style="color: #0066FF;">/<span style="color: #66cc66;">&#40;</span><span style="color: #66cc66;">&#91;</span>^<span style="color: #CC0000;">0</span>-9A-Z<span style="color: #66cc66;">&#93;</span><span style="color: #66cc66;">&#41;</span>/g</span>,<span style="color: #3366CC;">&quot;&quot;</span><span style="color: #66cc66;">&#41;</span>;<br />');
document.write('<span style="color: #66cc66;">&#125;</span><br />');
document.write('&nbsp;</div>');
document.write('<br />&nbsp;<br /><div style="font-size: 12px">Brought to you by the community at <a href="http://www.bytemycode.com/snippets/snippet/281/1/" target="_blank">byteMyCode</a>.</div>');
