var delay = 4000; //set delay between message change (in miliseconds)
var maxsteps=30; // 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(47,78,149); // end color (red, green, blue)

var fcontent=new Array();
begintag='<div class="floatboxsml"><a title="Click to read more testimonials" href="http://www.cleanwater.ie/about-cleanwater/testimonials/">'; //set opening tag, such as font declarations
fcontent[0]="We use Cleanwater filters in all twenty Giraffe centres as it ensures that our children are only getting the best<br>------------- <br>Naomi<br>Giraffe Childcare";
fcontent[1]="I used to hate the smell of chlorine off my water  <br>------------- <br>Dr. Fran O&acute;Keefe<br>Ranelagh";
fcontent[2]="Tastes much better than tap and bottled water  <br>------------- <br>Linda Meyer<br>Rathgar ";
fcontent[3]="My wife always drank the tap water and she regularly complained about a sick stomach<br>------------- <br>Greg Muldowney,<br>Lucan";
fcontent[4]="As a Cr&ecirc;che owner having the Cleanwater system in now gives me peace of mind.<br>------------- <br>Ann McGovern<br>Orlagh Park Cr&ecirc;che.";
fcontent[5]="We used to go through 4 kettles a year now our kettle is spotless <br>------------- <br>Eileen Fitzgerald<br>Carlow";
fcontent[6]="As a resident of Galway, The Cleanwater System has been a Godsend<br>------------- <br>Sandra Hennessy<br>Galway. ";
closetag='</a></div>';

var fwidth='145px'; //set scroller width
var fheight='100%'; //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