Color Flash Script

Color Flash Script

Below is the script. You can place it anywhere you wan't on your page. The lower you place it, the slower the colors flash.

You should have seen what this script does when you entered the page. This script does not work with background images. You can change the colors if you wan't. It's pretty self explanatory.

****If You Can't Get the script to work, drop me a line at [email protected] and I'll see what I can do.****

<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;
// document.write("<br>bgcolor = " + red_hex + grn_hex + blu_hex);

step++;
}
document.bgColor = end;
}
</script>
<script>

</script>