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Chip 1999 August
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Chip_1999-08_cd.bin
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sharewar
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htmltool
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_SETUP.1
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Background Changer.scp
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1999-03-02
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2KB
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<HTMLtool>Changes the color of the page background upon load</HTMLtool>
<!-- Background Changer
Please 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.)
-->
<SCRIPT>
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>
</HEAD>
<BODY BGCOLOR=#000000 TEXT=#FFFFFF LINK="FF0000" VLINK="8888FF" ALINK="FF00FF">
<SCRIPT>
<!--
// black to black (pause)
bgChanger("000000","000000",25);
// black to red
bgChanger("000000","FF0000",25);
// red to black
bgChanger("FF0000","000000",25);
// black to blue
bgChanger("000000","0000FF",25);
// blue to black
bgChanger("0000FF","000000",25);
// -->
</SCRIPT>
</HEAD>
<BODY>
<BODY BGCOLOR=000000 TEXT="#ffffff" LINK="#0000ff" VLINK="#c00c0">
Place the rest of your page here !