// JavaScript Document

/***********************************************
* 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 = 6000; //set delay between message change (in miliseconds)
var maxsteps=60; // number of steps to take to change from start color to endcolor
var stepdelay=80; // 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 style="font: normal 12px Georgia; color: #252525; padding: 5px;">'; //set opening tag, such as font declarations
fcontent[0]="The festival<br />crowd cheered and cheered and strangers hugged each other and for a brief moment the crowd held together like one big family in a caring cuddle.";
fcontent[1]="<br />Limetree is a wonderful and special place.<br /><br />Andrew Sugden, Yorkshire Gig Guide";
fcontent[2]="I'd like to pass<br />on my sincere thanks for providing such a safe &amp; loving environment for my 18 year old daughter and her friends to enjoy such music.";
fcontent[3]="Pink Triangle<br />Theatre wants to say a great big THANK YOU for being the first UK Festival to book a performance of SHOW ONE! We love you Limetree. xxx";
fcontent[4]="<br />Will I be bringing my tent and a large flask of coffee next year? Definitely. The Limetree formula makes for the perfect festival.";
fcontent[5]="<br />What a lovely festival with so many different faces and music. Limetree you Rock!!!!<br /><br />I will be back next year";
fcontent[6]="<br />All the festival goers were as enthused at the end of the weekend as they were at the start. Will they be back next year? Yes? ";
fcontent[7]="<br /><br />Sparkly wishes and awesome amounts of thanks to everyone who made this happen";
fcontent[8]="<br /><br />I've enjoyed every single minute in this festival. Awesome!</a>";
fcontent[9]="Will I be bringing my tent and a large flask of coffee next year? Definitely. The Limetree formula makes for the perfect festival.";
fcontent[10]="<br /><br />I hope this festival gets bigger and keeps on rockin' babe! Lol x</a>";
fcontent[11]="<br /><br />Very welcoming space! Listened to some great music and had a dry view of Rose Royce.</a>";
fcontent[12]="<br /><br />Lovely space. Feeling of calm & love.<br /><br />Thanks a lot";








closetag='</div>';

var fwidth='150px'; //set scroller width
var fheight='140px'; //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="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