手动调节座椅_手动调节背景色

时间：2014-06-08 来源：背景特效阅读：

提示：您可以先修改部分代码再运行

<html>
<head>
<title>手动调节背景色</title>
<style type="text/css">
</style>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body>
<br>
<br>
<center><font color=red face="隶书" size=6>手动调节背景色</font></center>
<br>
<center>

<font size=5 color=red face="Arial, Helvetica, sans-serif"><strong>下面为脚本显示区</strong></font><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>
<form name="color">
                    
                       
                         
                          <input name="red" type="button" value=" +50 " onClick="upred(50)">
                        
                         
                          <input name="red2" type="button" value=" + 10 " onClick="upred(10)">
                        
                         
                          <input name="red2" type="button" value=" + 1" onClick="upred(1)">
                        
                        <font color="#FF0000" size=+3><b><font color="#FA0000">红</font></b></font>
                         
                          <input name="red-" type="button" value=" - 1" onClick="downred(1)">
                        
                         
                          <input name="red-" type="button" value=" - 10 " onClick="downred(10)">
                        
                         
                          <input name="red-" type="button" value=" -50 " onClick="downred(50)">
                        
                         
                          <input type="text" name="rd" size=3>
                        
                      
                       
                         
                          <input name="green" type="button" value=" +50 " onClick="upgreen(50)">
                        
                         
                          <input name="green" type="button" value=" + 10 " onClick="upgreen(10)">
                        
                         
                          <input name="green" type="button" value=" + 1" onClick="upgreen(1)">
                        
                        <font color="#00FF00" size=+3><b><font color="#00FA00">绿</font></b></font>
                         
                          <input name="green-" type="button" value=" - 1" onClick="downgreen(1)">
                        
                         
                          <input name="green-" type="button" value=" - 10 " onClick="downgreen(10)">
                        
                         
                          <input name="green-" type="button" value=" -50 " onClick="downgreen(50)">
                        
                         
                          <input type="text" name="gr" size=3>
                        
                      
                       
                         
                          <input name="blue" type="button" value=" +50 " onClick="upblue(50)">
                        
                         
                          <input name="blue" type="button" value=" + 10 " onClick="upblue(10)">
                        
                         
                          <input name="blue" type="button" value=" + 1" onClick="upblue(1)">
                        
                        <font color="#0000FF" size=+3><b><font color="#0000FA">蓝</font></b></font>
                         
                          <input name="blue-" type="button" value=" - 1" onClick="downblue(1)">
                        
                         
                          <input name="blue-" type="button" value=" - 10 " onClick="downblue(10)">
                        
                         
                          <input name="blue-" type="button" value=" -50 " onClick="downblue(50)">
                        
                         
                          <input type="text" name="bl" size=3>
                        
                      
                       
                        　
                        　
                        　
                         
                          <input type="text" name="rgbdspl" size=7>
                        
                        　
                        　
                        　
                        　
                      
                    
                  </form>
</center>
<br>
<br>
<center>
 <script LANGUAGE="JavaScript">

<!-- hide

function goHist(a)

{

history.go(a);

}

//-->

</script></center>
<br>
<br>
<br>
<br>
<br>
<br>
</body>
</html>

提示：您可以先修改部分代码再运行

手动调节座椅_手动调节背景色

http://m.bbyears.com/wangyetexiao/6927.html

推荐访问:

上一篇：实现文本框的背景颜色|实现文本框的背景颜色渐变

下一篇：北京快速公交2号线|背景快速闪烁