📄 welcome.htm
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<html>
<head>
<title>自行调节背景颜色</title>
<style type="text/css">
<!--
body { font-family: "宋体"; font-size: 9pt; margin-top: 0px; margin-left: 0px; 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">
<!-- Hiding
var red=0;
var green=0;
var blue=0;
var value=0;
var convert = new Array()
var hexbase= new Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F");
for (x=0; x<16; x++){
for (y=0; y<16; y++){
convert[value]= hexbase[x] + hexbase[y];
value++;
}
}
function clear(){
document.color.bl.value= blue;
document.color.rd.value= red;
document.color.gr.value= green;
}
function display(){
redx = convert[red]
greenx = convert[green]
bluex = convert[blue]
var rgb = "#"+redx+greenx+bluex;
document.color.rgbdspl.value= rgb;
document.bgColor =rgb;
}
function upred(x){
if ((red+x)<=255)
red+=x
document.color.rd.value= red;
display()
}
function downred(x){
if ((red-x)>=0)
red-=x
document.color.rd.value= red;
display()
}
function upgreen(x){
if ((green+x)<=255)
green+=x
document.color.gr.value= green;
display()
}
function downgreen(x){
if ((green-x)>=0)
green-=x
document.color.gr.value= green;
display()
}
function upblue(x){
if ((blue+x)<=255)
blue+=x
document.color.bl.value= blue;
display()
}
function downblue(x){
if ((blue-x)>=0)
blue-=x
document.color.bl.value= blue;
display()
}
// done hiding -->
</Script>
</head>
<body bgColor=#f2cfff onLoad="clear();display()">
<center>
<table border=5 bordercolor=blue borderlight=green>
<tr><td align=center><font size=5 color=red face="Arial, Helvetica, sans-serif"><strong>下页为效果显示区!</strong></font></td></tr><tr><td align=center width=400 height=200><FORM Name="color">
<TABLE>
<TR Align="Center"><TD><INPUT NAME="red" type="button" VALUE=" +50 " onclick="upred(50)"></TD><TD><INPUT NAME="red" type="button" VALUE=" + + " onclick="upred(10)"></TD><TD><INPUT NAME="red" type="button" VALUE=" + " onclick="upred(1)">
</TD><TD><Font Color="#FF0000" size=+3>RED</font></TD>
<TD><INPUT NAME="red-" type="button" VALUE=" - " onclick="downred(1)"></TD><TD><INPUT NAME="red-" type="button" VALUE=" - - " onclick="downred(10)"></TD><TD><INPUT NAME="red-" type="button" VALUE=" -50 " onclick="downred(50)"></TD>
<TD><Input type="text" Name="rd" Size=3></TD></TR>
<TR Align="Center"><TD><INPUT NAME="green" type="button" VALUE=" +50 " onclick="upgreen(50)"></TD><TD><INPUT NAME="green" type="button" VALUE=" + + " onclick="upgreen(10)"></TD><TD><INPUT NAME="green" type="button" VALUE=" + " onclick="upgreen(1)"></TD>
<TD><Font Color="#00FF00" size=+3>GREEN</font></TD>
<TD><INPUT NAME="green-" type="button" VALUE=" - " onclick="downgreen(1)"></TD><TD><INPUT NAME="green-" type="button" VALUE=" - - " onclick="downgreen(10)"></TD><TD><INPUT NAME="green-" type="button" VALUE=" -50 " onclick="downgreen(50)"></TD>
<TD><Input type="text" Name="gr" Size=3></TD></TR>
<TR Align="Center"><TD><INPUT NAME="blue" type="button" VALUE=" +50 " onclick="upblue(50)"></TD><TD><INPUT NAME="blue" type="button" VALUE=" + + " onclick="upblue(10)"></TD><TD><INPUT NAME="blue" type="button" VALUE=" + " onclick="upblue(1)"></TD>
<TD><Font Color="#0000FF" size=+3>BLUE</font></TD>
<TD><INPUT NAME="blue-" type="button" VALUE=" - " onclick="downblue(1)"></TD><TD><INPUT NAME="blue-" type="button" VALUE=" - - " onclick="downblue(10)"></TD><TD><INPUT NAME="blue-" type="button" VALUE=" -50 " onclick="downblue(50)"></TD>
<TD><Input type="text" Name="bl" Size=3></TD></TR>
</TABLE>
<Input type="text" Name="rgbdspl" Size=7>
</FORM></td></tr>
</table></center>
<br>
<br>
<pre><font size=4 color=red>
脚本说明：</font><font size=3 color=green>这是一个自行调节背景颜色脚本!</font>
</pre>
<br>
<br>
<br>
<center>
<font size=3 color=#3355cc>
如果你想知道代码或有疑问,请给我<a href=mailto:xiaoqinglu@263.net><font size=2>写信</font></a></font></center>
</body>
</html>
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