את זה תשים ב HEAD
PHP קוד:
<SCRIPT LANGUAGE="JavaScript">
<!--
// convert decimal value (0 - 255) to hexadecimal
// (use .toString(16) method supported by IE)
function toHex(dec) {
var hexCharacters = "0123456789ABCDEF"
if (dec < 0)
return "00"
if (dec > 255)
return "FF"
var i = Math.floor(dec / 16)
var j = dec % 16
return hexCharacters.charAt(i) + hexCharacters.charAt(j)
}
function setbgColor(red, green, blue) {
document.bgColor = "#" + toHex(red) + toHex(green) +
toHex(blue)
}
function fade(sred, sgreen, sblue, ered, egreen, eblue, step) {
for(var i = 0; i <= step; ++i) {
var red = Math.floor(sred * ((step - i) / step) + ered
* (i / step))
var green = Math.floor(sgreen * ((step - i) / step) +
egreen * (i / step))
var blue = Math.floor(sblue * ((step - i) / step) +
eblue * (i / step))
setbgColor(red, green, blue)
}
}
// -->
</SCRIPT>
את זה פשוט תחיל ב BODY הנוכחי שלך
PHP קוד:
<body onLoad="fade(0, 0, 0, 255, 255, 255, 64)" onUnload="fade(255, 255, 255, 0, 0, 0, 64)">