if (document.images) {

  off = new Image(53,9);
  off.src = "images/spacer.gif";
  on = new Image(53,9);
  on.src = "images/wave_sm.gif";

}

function rollover(imgDocID,imgObjName) {
    if (document.images) {
    document.images[imgDocID].src = eval(imgObjName + ".src");
  }
}

function toggleAnnouncer(obj){
	var what  = document.getElementById(obj);
	var divs = document.getElementsByTagName('div'); 

	for(i=0;i<divs.length;i++) {
		if (divs[i].className == "announcer"){
			divs[i].style.display='none';
		}		
	} 

	what.style.display='block';
}

function toggleSample(obj){
	var what  = document.getElementById(obj);
	var divs = document.getElementsByTagName('div'); 

	for(i=0;i<divs.length;i++) {
		if (divs[i].className == "sampleText"){
			divs[i].style.display='none';
		}		
	} 

	what.style.display='block';
}


var texts = new Array(
"<em>The client loved the spot and wants to run it starting this week! Thanks again ORP!</em>",
"<em>It's like you guys are right in the next room, and the next room is an amazing production team.</em>",
"<em>This client hardly ever likes anything. ORP, you saved the day! And the buy!</em>",
"<em>This commercial sounds better than their national ads! I'm ecstatic we signed up!</em>",
"<em>What a service! Sound ideas, top notch production, AND AFFORDABLE! ORP's our secret weapon.</em>");

var bgcolor = "#FFFFFF"; // background color, must be valid browser hex color (not color names)
var fcolor = "#000000";  // foreground or font color
var steps = 20; // number of steps to fade
var show = 2000; // 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
if (document.all) fader.innerHTML = text_out; // document.all = IE only
if (document.layers) { document.fader.document.write(text_out); document.fader.document.close(); } // document.layers = Netscape only

// 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);
}