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<div id="fader" style="position:relative ; top:15px; left:50px;
width:600px; text-align:left;"></div>
<!-- adjust style= to position messages -->
<script language="javascript" type="text/javascript">
/* Visit http://www.yaldex.com/ for full source code
and get more free JavaScript, CSS and DHTML scripts! */
<!-- Begin
// texts:
// Your messages wich may contain regular html tags but
// must at least contain: [ <font color='{COLOR}'> ]
// Use single quotes [ ' ] in your html only. If you need
// a double quote in the message itself use an escape
// sign like this: [ \" ] (not including the brackets)
var texts = new Array(
"<font size='+2' color='{COLOR}' face='Arial'><strong>A D
D</strong></font>",
"<font size='+3' color='{COLOR}'
face='Arial'><strong>this</strong></font>",
"<font size='+4' color='{COLOR}' face='Arial'><strong>J a v a S c r i p
t</strong></font>",
"<font size='+3' color='{COLOR}' face='Arial'><strong>to</font>",
"<a href='http://www.yaldex.com/JSFactory_Pro.htm' target='_top'><font
size='+3' color='{COLOR}' face='Arial'><strong>Your Site
Today!</strong></font></a>");
var bgcolor = "#00B359"; // background color, must be valid browser hex
color (not color names)
var fcolor = "#FF8000"; // foreground or font color
var steps = 20; // number of steps to fade
var show = 500; // milliseconds to display message
var sleep = 30; // milliseconds to pause inbetween messages
var loop = true; // true = continue to display messages, false = stop at
last message
// Do Not Edit Below This Line
var colors = new Array(steps);
getFadeColors(bgcolor,fcolor,colors);
var color = 0;
var text = 0;
var step = 1;
// fade: magic fader function
function fade() {
// insert fader color into message
var text_out = texts[text].replace("{COLOR}", colors[color]); // texts
should be defined in user script, e.g.: var texts = new Array("<font
color='{COLOR}' sized='+3' face='Arial'>howdy</font>");
// actually write message to document
document.getElementById("fader").innerHTML = text_out;
// select next fader color
color += step;
// completely faded in?
if (color >= colors.length-1) {
step = -1; // traverse colors array backward to fade out
// stop at last message if loop=false
if (!loop && text >= texts.length-1) return; // loop should be defined
in user script, e.g.: var loop=true;
}
// completely faded out?
if (color == 0) {
step = 1; // traverse colors array forward to fade in again
// select next message
text += 1;
if (text == texts.length) text = 0; // loop back to first message
}
// subtle timing logic...
setTimeout("fade()", (color == colors.length-2 && step == -1) ? show :
((color == 1 && step == 1) ? sleep : 50)); // sleep and show should be
defined in user script, e.g.: var sleep=30; var show=500;
}
// getFadeColors: fills Colors (predefined Array)
// with color hex strings fading from ColorA to ColorB
// note: Colors.length equals the number of steps to fade
function getFadeColors(ColorA, ColorB, Colors) {
len = Colors.length;
// strip '#' signs if present
if (ColorA.charAt(0)=='#') ColorA = ColorA.substring(1);
if (ColorB.charAt(0)=='#') ColorB = ColorB.substring(1);
// substract rgb compents from hex string
var r = HexToInt(ColorA.substring(0,2));
var g = HexToInt(ColorA.substring(2,4));
var b = HexToInt(ColorA.substring(4,6));
var r2 = HexToInt(ColorB.substring(0,2));
var g2 = HexToInt(ColorB.substring(2,4));
var b2 = HexToInt(ColorB.substring(4,6));
// calculate size of step for each color component
var rStep = Math.round((r2 - r) / len);
var gStep = Math.round((g2 - g) / len);
var bStep = Math.round((b2 - b) / len);
// fill Colors array with fader colors
for (i = 0; i < len-1; i++) {
Colors[i] = "#" + IntToHex(r) + IntToHex(g) + IntToHex(b);
r += rStep;
g += gStep;
b += bStep;
}
Colors[len-1] = ColorB; // make sure we finish exactly at ColorB
}
// IntToHex: converts integers between 0-255 into a two digit hex
string.
function IntToHex(n) {
var result = n.toString(16);
if (result.length==1) result = "0"+result;
return result;
}
// HexToInt: converts two digit hex strings into integer.
function HexToInt(hex) {
return parseInt(hex, 16);
}
// body tag must include: onload="fade()" bgcolor="#00B359" where
bgcolor equals bgcolor in javascript above
document.body.bgColor = '#00B359';
window.onload=fade;
// End -->
</script>
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