/***********************************************
* 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 = 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(0,0,0); // end color (red, green, blue)

begintag='<div class="quote-by">';
closetag='</div>';

/* defined locally depending on the product - example below is for ZASS 
var fcontent=new Array();
fcontent[0]="ZoneAlarm gets a perfect 10 of 10 points for malware blocking."+begintag+"Reprinted from www.pcmag.com<br />September 4, 2008, with permission"+closetag;
fcontent[1]="With nothing missed in the WishList set... Check Point\'s product wins itself its first VB100 award at the first attempt, without even breaking into a sweat."+begintag+"Reprinted from Virus Bulletin Comparative Review<br />April 2008, with permission"+closetag;
fcontent[2]="Layered protection totally prevented malware installation."+begintag+"Reprinted from www.pcmag.com<br />September 4, 2008, with permission"+closetag;

var speeds=new Array();
speeds[1] = 5000;
speeds[2] = 8000;
speeds[3] = 5000;

var fwidth='450px'; //set scroller width
var fwidth_ie='355px'; //set scroller width
var fheight='80px'; //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("quotes").style.color="rgb("+startcolor[0]+", "+startcolor[1]+", "+startcolor[2]+")";
    document.getElementById("quotes").innerHTML=fcontent[index];
    if (fadelinks)
      linkcolorchange(1);
    colorfade(1, 15);
  }
  else if (ie4) {
    document.all.quotes.innerHTML=fcontent[index];
  }
  
  index++
  
}

// colorfade() partially by Marcio Galli for Netscape Communications.  ////////////
// Modified by Dynamicdrive.com

function linkcolorchange(step){
  var obj=document.getElementById("quotes").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("quotes").style.color=getstepcolor(step);
    if (fadelinks)
      linkcolorchange(step);
    step++;
    fadecounter=setTimeout("colorfade("+step+")",stepdelay);
  }else{
    clearTimeout(fadecounter);
    document.getElementById("quotes").style.color="rgb("+endcolor[0]+", "+endcolor[1]+", "+endcolor[2]+")";
    setTimeout("changecontent()", speeds[index]);

  }   
}

/*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+';#width:'+fwidth_ie+';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