📄 time13.htm

📁 javascript各种效果的实例及源代码
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<html>
<head>
<title>时钟加在背景上</title>
<style type="text/css">
<!--
body {  font-family: "宋体"; font-size: 9pt; margin-top: 0px; margin-left: 4px; margin-right: 0px}
A { COLOR: black; FONT-SIZE: 13px; FONT-WEIGHT: 400; TEXT-DECORATION: none }
 A:hover { COLOR: red; FONT-SIZE: 13px; FONT-WEIGHT: 400; TEXT-DECORATION: underline }
a:active     { font: 9pt "宋体"; cursor: hand; color: #FF0033 }
--></style>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language=javaScript>
<!--// 

function clockon() {
thistime= new Date()
var hours=thistime.getHours()
var minutes=thistime.getMinutes()
var seconds=thistime.getSeconds()
if (eval(hours) <10) {hours="0"+hours}
if (eval(minutes) < 10) {minutes="0"+minutes}
if (seconds < 10) {seconds="0"+seconds}
thistime = hours+":"+minutes+":"+seconds

if(document.all) {
bgclocknoshade.innerHTML=thistime
bgclockshade.innerHTML=thistime
}

if(document.layers) {
document.bgclockshade.document.write('<div id="bgclockshade" style="position:absolute;visibility:visible;font-family:Verdana;color:FFAAAAA;font-size:80px;top:10px;left:152px">'+thistime+'</div>')
document.bgclocknoshade.document.write('<div id="bgclocknoshade" style="position:absolute;visibility:visible;font-family:Verdana;color:DDDDDD;font-size:85px;top:10px;left:150px">'+thistime+'</div>')
document.close()
}
var timer=setTimeout("clockon()",200)
}

//-->
</script>

</head>

<body bgcolor="#fef4d9" onLoad="clockon()">
<br>
<br>
<center><font color=red face="隶书" size=6>时钟加在背景上</font></center>
<br>
<center>
<table border=5 bordercolor=blue borderlight=green>
<tr><td align=center><font size=5 color=red face="Arial, Helvetica, sans-serif"><strong>下面框中为脚本显示区</strong></font></td></tr>
<tr><td align=center height=100 width=400><div id="bgclockshade" style="position:absolute;visibility:visible;font-family:Arial;color:FF8888;font-size:80px;top:129px;left:192px"></div>

<div id="bgclocknoshade" style="position:absolute;visibility:visible;font-family:Arial;color:DDDDDD;font-size:82px;top:127px;left:190px"></div>

<div id="mainbody" style="position:absolute; visibility:visible">
</div>
</td></tr></table></center>
<br>
<br>
<center>

<SCRIPT LANGUAGE="JavaScript">

<!-- hide
function goHist(a)
{
   history.go(a);
}
//-->
</script>
<FORM METHOD="post">
<INPUT TYPE="button" VALUE="返回" onClick="goHist(-1)" style="background-color: #8000FF; color: rgb(255,255,255)">
</form>
</center>
<br>
<center>
<textarea name=source rows=12 cols=55 class=yk9>
脚本说明：
第一步:把如下代码加入<head>区域中:
<script language=javaScript>
<!--// 

function clockon() {
thistime= new Date()
var hours=thistime.getHours()
var minutes=thistime.getMinutes()
var seconds=thistime.getSeconds()
if (eval(hours) <10) {hours="0"+hours}
if (eval(minutes) < 10) {minutes="0"+minutes}
if (seconds < 10) {seconds="0"+seconds}
thistime = hours+":"+minutes+":"+seconds

if(document.all) {
bgclocknoshade.innerHTML=thistime
bgclockshade.innerHTML=thistime
}

if(document.layers) {
document.bgclockshade.document.write('<div id="bgclockshade" style="position:absolute;visibility:visible;font-family:Verdana;color:FFAAAAA;font-size:120px;top:10px;left:152px">'+thistime+'</div>')
document.bgclocknoshade.document.write('<div id="bgclocknoshade" style="position:absolute;visibility:visible;font-family:Verdana;color:DDDDDD;font-size:120px;top:10px;left:150px">'+thistime+'</div>')
document.close()
}
var timer=setTimeout("clockon()",200)
}

//-->
</script>



第二步:把<body>中加入如下代码：
<div id="bgclockshade" style="position:absolute;visibility:visible;font-family:Arial;color:FF8888;font-size:120px;top:102px;left:152px"></div>

<div id="bgclocknoshade" style="position:absolute;visibility:visible;font-family:Arial;color:DDDDDD;font-size:120px;top:100px;left:150px"></div>

<div id="mainbody" style="position:absolute; visibility:visible">
</div>

第三步：把<body>中内容改为：
<body bgcolor="#fef4d9" onLoad="clockon()">
</textarea>
<br>
<br>
</body>
</html>
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