/***********************************************
* Fading Scroller- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var delay = 5000; //set delay between message change (in miliseconds)
var maxsteps=50; // number of steps to take to change from start color to endcolor
var stepdelay=30; // time in miliseconds of a single step
//**Note: maxsteps*stepdelay will be total time in miliseconds of fading effect
var startcolor= new Array(255,255,255); // start color (red, green, blue)
var endcolor=new Array(228,120,48); // end color (red, green, blue)

/*
var fcontent=new Array();
begintag='<div style="font-size:20px;font-style:italic;">'; //set opening tag, such as font declarations
fcontent[0]="<b>What\'s new?</b><br>New scripts added to the Scroller category!<br><br>The MoreZone has been updated. <a href='../morezone/index.htm'>Click here to visit</a>";
fcontent[1]="Dynamic Drive has been featured on Jars as a top 5% resource, and About.com as a recommended DHTML destination.";
fcontent[2]="Ok, enough with these pointless messages. You get the idea behind this script.</a>";
closetag='</div>';
*/
var fcontent=new Array();
begintag='<div style="font-size:20px;font-style:italic;">'; //set opening tag, such as font declarations
fcontent[0]="\"My relationship with time has completely changed.  Previously I operated from a belief that there was never enough time to do everything I wanted.  I know now there is plenty of time to accomplish whatever I want.\"<br>- Kelly Wawrzynek<br>Boulder, CO";
fcontent[1]="\"I have had the most successful year of my life personally and professionally.\"<br>- Andrea Newton";
fcontent[2]="\"I thought Insight to Action would help me to look at my business differently; in fact, it has caused me to see life in a whole new light. I, and everyone in my life, will benefit from the insights of this wonderful program. There are so many \"coaches\" out there these days; Doc and Leslie are the real thing!\"<br>- Alice Cohen, CPA, PC";
fcontent[3]="\"My experience with Leslie and Doc has been incredible. Although I have participated in other coaching programs, I find my experience with ITA life-changing. The impact has been immediate, but more importantly, a long-term shift in my thinking and productivity.\"<br>- Cindy Helman, Money Concepts, Sidney, OH";
fcontent[4]="\"I am quite sure that having Marty [Doc] as my coach has been one of the most important, valuable, meaningful and powerful investments I have ever made.\"<br>- Christy Rojas, Owner of Sealight Gallery and Aventura Artistica";
closetag='</div>';

var fwidth='500px'; //set scroller width
var fheight='300px'; //set scroller height

var fadelinks=1;  //should links inside scroller content also fade like text? 0 for no, 1 for yes.

///No need to edit below this line/////////////////
var ie4=document.all&&!document.getElementById;
var DOM2=document.getElementById;
var faderdelay=0;
var index=0;

function stepNext(){
	index +=1;
	alert(delay);
	clearTimeout(fadecounter);
	changecontent();
}
function stepPrev(){
	if(index=0){
		index=fcontent.length
	}else{
		index-=0;
	}
	alert(delay);
	clearTimeout(fadecounter);
	changecontent();
}

/*Rafael Raposo edited function*/
//function to change content
function changecontent(){
  if (index>=fcontent.length)
    index=0
  if (DOM2){
    document.getElementById("fscroller").style.color="rgb("+startcolor[0]+", "+startcolor[1]+", "+startcolor[2]+")"
    document.getElementById("fscroller").innerHTML=begintag+fcontent[index]+closetag
    if (fadelinks)
      	//linkcolorchange(1);
    	colorfade(1, 15);
  }
  else if (ie4)
    document.all.fscroller.innerHTML=begintag+fcontent[index]+closetag;
  index++
}

// colorfade() partially by Marcio Galli for Netscape Communications.  ////////////
// Modified by Dynamicdrive.com

function linkcolorchange(step){
  var obj=document.getElementById("fscroller").getElementsByTagName("A");
  if (obj.length>0){
    for (i=0;i<obj.length;i++)
      obj[i].style.color=getstepcolor(step);
  }
}

/*Rafael Raposo edited function*/
var fadecounter;
function colorfade(step) {
  if(step<=maxsteps) {	
    document.getElementById("fscroller").style.color=getstepcolor(step);
    if (fadelinks)
      linkcolorchange(step);
    step++;
    fadecounter=setTimeout("colorfade("+step+")",stepdelay);
  }else{
    clearTimeout(fadecounter);
    document.getElementById("fscroller").style.color="rgb("+endcolor[0]+", "+endcolor[1]+", "+endcolor[2]+")";
    setTimeout("changecontent()", delay);
	
  }   
}

/*Rafael Raposo's new function*/
function getstepcolor(step) {
  var diff
  var newcolor=new Array(3);
  for(var i=0;i<3;i++) {
    diff = (startcolor[i]-endcolor[i]);
    if(diff > 0) {
      newcolor[i] = startcolor[i]-(Math.round((diff/maxsteps))*step);
    } else {
      newcolor[i] = startcolor[i]+(Math.round((Math.abs(diff)/maxsteps))*step);
    }
  }
  return ("rgb(" + newcolor[0] + ", " + newcolor[1] + ", " + newcolor[2] + ")");
}