kod teknolojisi - arka plan yanıp sönme kodu

<Html><Head><Title>www.ekotekno.tr.gg</title><html><head><FCK:meta http-equiv="Content-Language" content="tr" /><FCK:meta http-equiv="Content-Type" content="text/html; charset=windows-1254" /></head></html>

</head>
<body>
<p>
<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>
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