?? 11.htm
字號:
<html>
<head>
<title>按鈕背景</title>
<meta http-equiv="目錄類型" content="文本/html; 字符集=gb2312">
<style type="text/css">
<!--
a{font-style:normal;text-decoration:none;color:white}
a:hover {BACKGROUND:red;font-style:normal;text-decoration:none;color:yellow}
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table { font-size: 9pt}
-->
</style>
</head>
<body topmargin="0" leftmargin="0">
<table width="100%" border="0" cellspacing="0" cellpadding="0" style="font-size: 9pt;">
<tr bgcolor="#336699">
<td colspan="3" height="18"> </td>
</tr>
<tr>
<td bgcolor="#336699" width="18"></td>
<td align="center"> <br>
<table width="56%" border="0" cellspacing="0" cellpadding="0" height="355">
<tr>
<td rowspan="2" width="16" valign="top">
<table width="100%" border="0" cellspacing="0" cellpadding="0" class="white" style="FONT-SIZE: 11pt;">
<tr bgcolor="#336699" bordercolor="#336699">
<td style="BORDER-RIGHT: double; BORDER-TOP: double; BORDER-LEFT: double; BORDER-BOTTOM: double;" height="70"><strong><a href="11.htm">演<br>
<br>
示</a></strong></td>
</tr>
<tr bordercolor="#009900" bgcolor="#009900">
<td style="BORDER-RIGHT: double; BORDER-TOP: double; BORDER-LEFT: double; BORDER-BOTTOM: double" height="70"><strong><a href="11c.htm">源<br>
代<br>
碼</a></strong></td>
</tr>
</table>
</td>
<td rowspan="2" width="8" bgcolor="#336699"> </td>
<td align="center" style="BORDER-RIGHT: double; BORDER-TOP: double; FONT-SIZE: 12pt; BORDER-LEFT: double; BORDER-BOTTOM: double" bordercolor="#336699" valign="top" height="335">
<script language="JavaScript">
<!--
function backcolor(form) {
temp = ""
for (var i = 0; i < 16; i++) {
temp = form.color[i].value
if (form.color[i].checked){ document.bgColor = temp }
}
}
function randombackground() {
document.bgColor = getColor()
}
function getColor(){
currentdate = new Date()
backgroundcolor = currentdate.getSeconds()
if (backgroundcolor > 44)
backgroundcolor = backgroundcolor - 45
else if (backgroundcolor > 29)
backgroundcolor = backgroundcolor - 30
else if (backgroundcolor > 15)
backgroundcolor = backgroundcolor - 16
if (backgroundcolor == 0 )
return "olive";
else if (backgroundcolor == 1 )
return "teal";
else if (backgroundcolor == 2 )
return "red";
else if (backgroundcolor == 3 )
return "blue";
else if (backgroundcolor == 4 )
return "maroon";
else if (backgroundcolor == 5 )
return "navy";
else if (backgroundcolor == 6 )
return "lime";
else if (backgroundcolor == 7 )
return "fuschia";
else if (backgroundcolor == 8 )
return "green";
else if (backgroundcolor == 9 )
return "purple";
else if (backgroundcolor == 10 )
return "gray";
else if (backgroundcolor == 11 )
return "yellow";
else if (backgroundcolor == 12 )
return "aqua";
else if (backgroundcolor == 13 )
return "black";
else if (backgroundcolor == 14 )
return "white";
else if (backgroundcolor == 15 )
return "silver";
}
// End -->
</script>
<br>
<b>按鈕背景</b>
<hr width="92%" size="1" align="center">
<table width="90%" border="0" cellspacing="0" cellpadding="0" style="FONT-SIZE: 9pt;">
<tr>
<td colspan="2" height="8"></td>
</tr>
<tr>
<td width="40" valign="top">提示：</td>
<td>下面的按鈕每點擊一次，背景就會隨機變換一次。<br>
<br>
<form>
<input type="button" value="按鈕背景顏色" onClick="randombackground()" name="button">
</form>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td height="20" class="white" bgcolor="#336699">當前位置:<a href="../../index.htm">首
頁</a><a href="../index.htm">→JavaScript</a>→<a href="index.htm#11">背景特效</a>→按鈕背景.</td>
</tr>
</table>
<br>
</td>
<td bgcolor="#336699" width="18"></td>
</tr>
<tr>
<td bgcolor="#336699"></td>
<td align="center" bgcolor="#336699" height="35"> <font color="#FFFFFF">··萬旭網站工作室
設計發布··</font> </td>
<td bgcolor="#336699"> </td>
</tr>
</table>
</body>
</html>
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