Folgendes kopieren Sie in den HEAD-Abschnitt:
<!-- Background Changer
Just make sure you add your Title before this script.
If you change the last line in will give you the rest
of the information for your page (link color,text etc.)
Play with the colors !-->
<script>
// Modified by CoffeeCup Software
function initArray()
{
this.length = initArray.arguments.length
for (var i = 0; i < this.length; i++)
this[i+1] = initArray.arguments[i]
}
var hexChars = "0123456789ABCDEF";
function Dec2Hex (Dec)
{
var a = Dec % 16;
var b = (Dec - a)/16;
hex = "" + hexChars.charAt(b) + hexChars.charAt(a);
return hex;
}
function bgChanger (begin, end, steps)
{
steps = steps -1 ;
redA = begin.charAt(0) + begin.charAt(1);
red_valA = parseInt(redA,'16');
redB = end.charAt(0) + end.charAt(1);
red_valB = parseInt(redB,'16');
red_int = ((red_valB - red_valA) / steps) * -1;
grnA = begin.charAt(2) + begin.charAt(3);
grn_valA = parseInt(grnA,'16');
grnB = end.charAt(2) + end.charAt(3);
grn_valB = parseInt(grnB,'16');
grn_int = ((grn_valB - grn_valA) / steps) * -1;
bluA = begin.charAt(4) + begin.charAt(5);
blu_valA = parseInt(bluA,'16');
bluB = end.charAt(4) + end.charAt(5);
blu_valB = parseInt(bluB,'16');
blu_int = ((blu_valB - blu_valA) / steps) * -1;
step = 2;
red = red_valA;
grn = grn_valA;
blu = blu_valA;
document.bgColor = begin;
while ( steps >= step )
{
red -= red_int;
red_round = Math.round(red);
red_hex = Dec2Hex(red);
grn -= grn_int;
grn_round = Math.round(grn);
grn_hex = Dec2Hex(grn);
blu -= blu_int;
blu_round = Math.round(blu);
blu_hex = Dec2Hex(blu);
document.bgColor = red_hex + grn_hex + blu_hex;
step++;
}
document.bgColor = end;
}
</script>
Folgendes kopieren Sie in den BODY-Abschnitt:
<script>
<!--
// white to black (pause)
bgChanger("FFFFFF","000000",25);
// black to red
bgChanger("000000","FF0000",25);
// red to black
bgChanger("FF0000","000000",25);
// black to purple
bgChanger("000000","AA00EE",25);
// purple to black
bgChanger("AA00EE","000000",25);
// black to blue
bgChanger("000000","0000FF",25);
// blue to black
bgChanger("0000FF","000000",25);
// black to white (pause)
bgChanger("000000","FFFFFF",25);
// -->
</script>