/***********************************************
* 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 = 100; //set delay between message change (in miliseconds)
var maxstepsA=30;
var maxstepsB=30; // number of steps to take to change from start color to endcolor
var stepdelayA=40;
var stepdelayB=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(16,20,127); // end color (red, green, blue)
var readTime = 12000;
var fcontent=new Array();
begintag='<div>'; //set opening tag, such as font declarations
fcontent[0]=" <h4><a href=\"http://money.cnn.com/rssclick/?section=money_topstories\"\n	target=\"_blank\">Business and financial news - CNNMoney.com</a></h4><ul class=\"feed\"><li><h4><a href=\"http://rss.cnn.com/~r/rss/money_topstories/~3/hpUm5IUuWHM/index.htm\" target=\"_blank\" title=\"Read full post in new window\">NO WELFARE AT STRIP CLUBS</a></h4>If welfare recipients want to dole out the dollar bills at a...</li></ul> ";
fcontent[1]=" <h4><a href=\"http://money.cnn.com/rssclick/technology/?section=money_technology\"\n	target=\"_blank\">Technology news - CNNMoney.com</a></h4><ul class=\"feed\"><li><h4><a href=\"http://rss.cnn.com/~r/rss/money_technology/~3/RMZ_4PBoygg/\" target=\"_blank\" title=\"Read full post in new window\">Why Apple will pay a dividend</a></h4>FORTUNE -- The liquid securities alone on Apple\'s balance sh...</li></ul> ";
fcontent[2]=" <h4><a href=\"http://blogs.wsj.com/independentstreet\"\n	target=\"_blank\">Independent Street</a></h4><ul class=\"feed\"><li><h4><a href=\"http://blogs.wsj.com/independentstreet/2009/08/31/independent-street-blog-is-now-archived/?mod=WSJBlog\" target=\"_blank\" title=\"Read full post in new window\">?Independent Street? blog is now archived</a></h4>\"Independent Street\" blog will no longer be updated.</li></ul> ";
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)
	linkcolorchange1(1);
    setTimeout("colorfade1(1, 15)", readTime);;
  }
  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 linkcolorchange1(step){
  var obj=document.getElementById("fscroller").getElementsByTagName("A");
  var objA=document.getElementById("fscroller").getElementsByTagName("LI");
  if (obj.length>0){
    for (i=0;i<obj.length;i++)
      obj[i].style.color=getstepcolor1(step);
  }
  if (objA.length>0){
    for (i=0;i<objA.length;i++)
      objA[i].style.color=getstepcolor1(step);
  }
  
}
function linkcolorchange2(step){
  var obj1=document.getElementById("fscroller").getElementsByTagName("A");
  var obj2=document.getElementById("fscroller").getElementsByTagName("LI");
  if (obj1.length>0){
    for (i=0;i<obj1.length;i++)
      obj1[i].style.color=getstepcolor2(step);
  }
  if (obj2.length>0){
    for (i=0;i<obj2.length;i++)
      obj2[i].style.color=getstepcolor2(step);
  }
  
}

/*Rafael Raposo edited function*/
var fadecounter;
function colorfade1(step) {
  if(step<=maxstepsA) {	
    document.getElementById("fscroller").style.color=getstepcolor1(step);
    if (fadelinks)
    linkcolorchange1(step);
    step++;
    fadecounter=setTimeout("colorfade1("+step+")",stepdelayA);
  }else{
    changecontent();
    colorfade2(1, 15);
	
	
  }   
}

var fadecounter2;
function colorfade2(step) {
  if(step<=maxstepsB) {	
    document.getElementById("fscroller").style.color=getstepcolor2(step);
    if (fadelinks)
     linkcolorchange2(step);
    step++;
    fadecounter2=setTimeout("colorfade2("+step+")",stepdelayB);
  }else{
    clearTimeout(fadecounter2);
    document.getElementById("fscroller").style.color="rgb("+startcolor[0]+", "+startcolor[1]+", "+startcolor[2]+")";
	
  }   
}

/*Rafael Raposo's new function*/
function getstepcolor1(step) {
  var diff1
  var newcolor1=new Array(3);
  for(var i=0;i<3;i++) {
    diff1 = (startcolor[i]-endcolor[i]);
    if(diff1 > 0) {
      newcolor1[i] = startcolor[i]-(Math.round((diff1/maxstepsA))*step);
    } else {
      newcolor1[i] = startcolor[i]+(Math.round((Math.abs(diff1)/maxstepsA))*step);
    }
  }
  return ("rgb(" + newcolor1[0] + ", " + newcolor1[1] + ", " + newcolor1[2] + ")");
}

function getstepcolor2(step) {
  var diff2
  var newcolor2=new Array(3);
  for(var i=0;i<3;i++) {
    diff2 = (startcolor[i]-endcolor[i]);
    if(diff2 > 0) {
      newcolor2[i] = endcolor[i]+(Math.round((diff2/maxstepsA))*step);
    } else {
      newcolor2[i] = endcolor[i]-(Math.round((Math.abs(diff2)/maxstepsA))*step);
    }
  }
  return ("rgb(" + newcolor2[0] + ", " + newcolor2[1] + ", " + newcolor2[2] + ")");
}

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