var delay = 3000; //set delay between message change (in milliseconds)
var maxsteps=10; // number of steps to take to change from start color to end color
var stepdelay=10; // time in miliseconds of a single step
//**Note: maxsteps*stepdelay will be total time in miliseconds of fading effect
var startcolor= new Array(250,250,250); // start color (red, green, blue) #c380ab
var endcolor=new Array(195,128,178); // end color (red, green, blue)

var fcontent=new Array();
begintag='<div style="color:#0f0; font: 12px Arial; padding: 0px;">'; //set opening tag, such as font declarations

fcontent[0]="<span style='font: bold 14px Arial; color: #f00;'>New for 2010</span><br />Our SHELPOD small Cavern design, suitable for FOH or additional stage area. <a href='http://www.soundstageone.co.uk/hire-shelpod-stage.html' onclick='window.open(this.href); return false'><span style='background-color: #000; font-weight: bold; color: #f00; text-decoration: none;'>More information</span><br />";

//fcontent[1]="<span style='font: bold 14px Arial; color: #f00;'>Event Production Show</span><br />Come and see us at Olympia on STAND 730, 2nd and 3rd of February. <a href='http://www.eventproductionshow.co.uk/' onclick='window.open(this.href); return false'><span style='background-color: #000; font-weight: bold; color: #f00; text-decoration: none;'>More information</span><br />";

closetag='</div>';

var fwidth='600px'; //set scroller width
var fheight='38px'; //set scroller height

var fadelinks=0; //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