// 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 = 1000; //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(0,204,255); // end color (red, green, blue)

var fcontent=new Array();
begintag='<div class="normalenews">'; //set opening tag, such as font declarations
fcontent[0]="<a href='http://www.flyinthesky.it/news.htm'>News</a><br><br>25/05/2008<br><a href='http://www.flyinthesky.it/manifestazioni/GiornataAzzurra2008/ga08.htm'>Aggiunte foto Giornata Azzurra 2008</a><br><br>15/03/2008<br><a href='http://www.flyinthesky.it/aerei/Su-27.htm'>Aggiornato Su-27</a><br><br>31/07/2007<br><a href='http://www.flyinthesky.it/manifestazioni/RIAT2007/Fairford/RIAT2007-1.htm'>RIAT 2007</a><br><br><a href='http://www.flyinthesky.it/manifestazioni/RIAT2007/Duxford/RIAT2007dux1.htm'>Imperial War Museum Duxford</a><br><br>27/05/2007<br><a href='http://www.flyinthesky.it/manifestazioni/GiornataAzzurra2007/ga07.htm'>Giornata Azzurra 2007</a><br><br>13/08/2006<br><a href='http://www.flyinthesky.it/aerei/jaguar.htm'>SEPECAT Jaguar</a>"
fcontent[1]="<a href='http://www.flyinthesky.it/news.htm'>News</a><br><br>02/08/2006<br><a href='http://www.flyinthesky.it/aerei/Buccaneer.htm'>Blackburn Buccaneer</a><br><br>01/03/2006<br><a href='http://www.flyinthesky.it/aerei/Tornado.htm'>Panavia Tornado</a><br><br>26/01/2006<br><a href='http://www.flyinthesky.it/aerei/F-4.htm'>F-4 Phantom II</a><br><br>17/12/05<br><a href='http://www.flyinthesky.it/aerei/mig21.htm'>MiG-21 Fishbed</a><br><br>10/12/2005<br><a href='http://www.flyinthesky.it/aerei/migI75.htm'>Mikoyan I-75 </a><br><a href='http://www.flyinthesky.it/aerei/migYe150.htm'>Mikoyan Ye-150 </a><br><a href='http://www.flyinthesky.it/aerei/migYe150.htm#ye151'>Mikoyan Ye-151 </a><br><a href='http://www.flyinthesky.it/aerei/migYe152.htm'>Mikoyan Ye-152A </a><a href='http://www.flyinthesky.it/aerei/migYe152.htm#ye152_1_2'>Mikoyan Ye-152-1/2</a>"
fcontent[2]="<a href='http://www.flyinthesky.it/news.htm'>News</a><br><br>09/12/05<br><a href='http://www.flyinthesky.it/aerei/mig25.htm'>Aggiunto<br>MiG-25 Foxbat</a><br><br>26/10/05<br><a href='http://www.flyinthesky.it/aerei/F-117sviluppo.htm'>Aggiunto<br>F-117 Nighthawk</a><br><br>17/10/05<br><a href='http://www.flyinthesky.it/aerei/yf23.htm'>Aggiornato<br>YF-23<br>Black Widow</a><br><br>02/10/05<br><a href='http://www.flyinthesky.it/aerei/B-2.htm'>Aggiunto<br>B-2 Spirit</a>"
closetag='</div>';

var fwidth='120px'; //set scroller width
var fheight='200px'; //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