Se intendi quello di SoulHome devi fare così:
pagina.htm
Codice HTML:
<html>
<head>
<title>Background di 2 Colori</title>
<script language="javascript" type="text/javascript" src="sfondo.js"></script>
<link rel="StyleSheet" href="style.css" title="Style" type="text/css">";
</head>
<body style="margin: 0px;">
<div id="divuno">
Inserire il colore:<br>
1#<input id="color" type="text" value="#FFFFFF">
2#<input id="color2" type="text" value="#FFF000">
<input type="button" onclick="color();" value="OK">
</div>
<div id="divdue">
</div>
</body>
</html>
sfondo.js
Codice:
function color(){
document.getElementById('divuno').style.background = document.getElementById('color').value;
document.getElementById('divdue').style.background = document.getElementById('color2').value;
}
style.css
Codice:
#divuno {
float: left;
background: #000000;
width: 80%;
height: 100%;
}
#divdue {
float: right;
background: #0000FF;
width:20%;
height:
100%;
}