開關(guān)時鐘

    代碼如下:
    <script language=javascript>
    var enabled=0;
    function tofunc() {
    to = window.settimeout( tofunc(), 1000);
    var today = new date();
    document.clock.disp.value = today.tolocalestring();
    }
    </script>
    <form name=clock>
    <input type=text name=disp value= size=20
    onfocus=this.blur() ><br>
    <input type=radio name=rad value=off onclick=if( enabled==1 )
    {
    document.clock.disp.value='';
    cleartimeout( to );
    enabled = 0;
    }
    checked>關(guān)<font color=#ffff99> </font>
    <input type=radio name=rad value=on onclick=if( enabled == 0 )
    {
    var to = settimeout( 'tofunc()', 1000 );
    enabled = 1; } >開<font color=#ffff99> </font>
    </form>
    插入到網(wǎng)頁中看看