121、全日制时钟

121、全日制时钟

脚本说明:

第一步:把如下代码加入<body>区域中:

<script language="JavaScript">

function showMilitaryTime()

{

       if (document.form.showMilitary[0].checked)

       {

              return true;

       }

       return false;

}

function showTheHours(theHour)

{

       if (showMilitaryTime() || (theHour > 0 && theHour < 13))

       {

              if (theHour == "0") theHour = 12;

              return (theHour);

       }

       if (theHour == 0)

       {

              return (12);

       }

       return (theHour-12);

}

function showZeroFilled(inValue)

{

       if (inValue > 9)

       {

              return "" + inValue;

       }

       return "0" + inValue;

}

function showAmPm()

{

       if (showMilitaryTime())

       {

              return ("");

       }

       if (now.getHours() < 12)

       {

              return (" am");

       }

       return (" pm");

}

function showTheTime()

{

       now = new Date

       document.form.showTime.value = showTheHours(now.getHours()) + ":" + showZeroFilled(now.getMinutes()) + ":" + showZeroFilled(now.getSeconds()) + showAmPm()

       setTimeout("showTheTime()",1000)

}

</script>

<FORM name=form><INPUT name=showTime size=11>

<P><INPUT CHECKED name=showMilitary type=radio>Military Time<BR><INPUT

name=showMilitary type=radio Unchecked> 12 Hour Time </FORM>

 

 

 

 

第二步:<body>区域中的内容改为:

<body bgcolor="#fef4d9" onload=showTheTime()>

 

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