//<![CDATA[
/***********************************************
* 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_quotes = 4800; //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)
var linkendcolour = new Array(138,139,112); 


begintag=''; //set opening tag, such as font declarations
closetag='';
// <div style="font: normal 14px Arial; padding: 5px;"> </div>
var fwidth='240px'; //set scroller width
var fheight='120px'; //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_quotes_counter=0;


/*Rafael Raposo edited function*/
//function to change content
function changecontent_quotes()
{
  if (index_quotes_counter>=fquotes_content.length)
	index_quotes_counter=0
  if (DOM2){
	document.getElementById("fquotes_scroller").style.color="rgb("+startcolor[0]+", "+startcolor[1]+", "+startcolor[2]+")"
	document.getElementById("fquotes_scroller").innerHTML=begintag+fquotes_content[index_quotes_counter]+closetag
	if (fadelinks)
	  linkcolorchange1(1);
	colorfade_quotes(1, 15);
  }
  else if (ie4)
	document.all.fquotes_scroller.innerHTML=begintag+fquotes_content[index_quotes_counter]+closetag;
  index_quotes_counter++
}

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

function linkcolorchange1(step){
  var obj=document.getElementById("fquotes_scroller").getElementsByTagName("A");
  if (obj.length>0){
	for (i=0;i<obj.length;i++)
	  obj[i].style.color=getlinkstepcolor(step);
  }
}
/*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] + ")");
}

/*Rafael Raposo edited function*/
var fadecounter1;
function colorfade_quotes(step) {
  if(step<=maxsteps) {	
	document.getElementById("fquotes_scroller").style.color=getstepcolor(step);
	if (fadelinks)
	  linkcolorchange1(step);
	step++;
	fadecounter1=setTimeout("colorfade_quotes("+step+")",stepdelay);
  }else{
	clearTimeout(fadecounter1);
	document.getElementById("fquotes_scroller").style.color="rgb("+endcolor[0]+", "+endcolor[1]+", "+endcolor[2]+")";
	setTimeout("changecontent_quotes()", delay_quotes);
	
  }   
}

function getlinkstepcolor(step) {
  var diff
  var newcolor=new Array(3);
  for(var i=0;i<3;i++) {
	diff = (startcolor[i]-linkendcolour[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="fquotes_scroller" style="width:'+fwidth+';height:'+fheight+'"></div>');

if (window.addEventListener)
window.addEventListener("load", changecontent_quotes, false)
else if (window.attachEvent)
window.attachEvent("onload", changecontent_quotes)
else if (document.getElementById)
window.onload=changecontent_quotes
//]]>