/***********************************************
* 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 = 6800; //set delay between message change (in miliseconds)
var maxsteps=50; // number of steps to take to change from start color to endcolor
var stepdelay=40; // 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(0,0,0); // end color (red, green, blue)

var fcontent=new Array();
begintag='<div align="right">'; //set opening tag, such as font declarations
fcontent[0]="'We were Walks 'N' Wags first customer and have gone from a couple of walks a week to 5 days a week. When Lisa picks Classic up for his walk he is so excited to see her and when he returns he is happy and invigorated. Classic is a 10 year old Golden Retriever with the energy of a puppy...'<br><br><b><i>Doreen, Vancouver</i></b>";
fcontent[1]="'We recommend Walks 'N' Wags wholeheartedly! We've entrusted our little friends Boris and Bela to them many times over the last three years. We know that Lisa and her staff take their responsibilities seriously and we appreciate how conscientious and caring they are. When we get home...'<br><br><i><b>Andrea and Andrew</b></i>";
fcontent[2]="'Lisa and her professional staff are wonderful. Our dog joins the daily group walks and comes home well socialized and exercised. Recently, we have hired Lisa to help us with training. After previous failed attempts with training services, Lisa's attitude and approach were both refreshing...'<br><br><i><b>Jen</b></i>";
fcontent[3]="'My mom is the only one I have trusted to look after Fred & Kirby for 10 years, until both mom & I were going on a trip. Lisa was referred to me and now I don't think twice about having her look after my two girls (and now the new dog!!)! They just loved her and were a little put out when I came home!!'<br><br><b><i>Carolyn</i></b>";
fcontent[4]="'We have two large rottweiler show dogs. These dogs also work at herding and are in peak fitness. Our paramount concern was the safety and well-being of our dogs. From personal experience and observation it was obvious that there were numerous outfits around the city where it was quantity...'<br><br><b><i>Pam & Drew</i></b>";
closetag='<br><a href="clients.html">more</a>';

var fwidth='175px'; //set scroller width
var fheight='150px'; //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;


/*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] + ")");
}

if (ie4||DOM2)
  document.write('<div id="fscroller" style="border:0px solid black; width:'+fwidth+'; height:'+fheight+'"></div>');

if (window.addEventListener)
window.addEventListener("load", changecontent, false)
else if (window.attachEvent)
window.attachEvent("onload", changecontent)
else if (document.getElementById)
window.onload=changecontent