/***********************************************
* 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 = 3500; //set delay between message change (in miliseconds)
var maxsteps=20; // number of steps to take to change from start color to endcolor
var stepdelay=20; // 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(88,88,88); // end color (red, green, blue)

var fcontent=new Array();
begintag='<div style="font: normal 11px Arial; padding: 5px;">'; //set opening tag, such as font declarations
//Accelerating Change
fcontent[0]="Accelerating Change<br><span class='panelistH'>Prof. Ernie Moniz</span><br><span class='panelistM'>(moderator)</span><br><span class='panelistHTitle'>Director, MIT Energy Initiative</span>";
fcontent[1]="Accelerating Change<br><span class='panelistH'>Theodore Roosevelt IV</span><br><span class='panelistHTitle'>Barclays Bank</span>";
fcontent[2]="Accelerating Change<br><span class='panelistH'>Atul Arya</span><br><span class='panelistHTitle'>Chief Advisory for Energy and Climate Policy, BP</span>";
fcontent[3]="Accelerating Change<br><span class='panelistH'>J. Wayne Leonard</span><br><span class='panelistHTitle'>Entergy</span>";

//Bridging Baseload
fcontent[4]="The Coming Decade for Baseload Power<br><span class='panelistH'>Prof. Denny Ellerman</span><br><span class='panelistM'>(moderator)</span><br><span class='panelistHTitle'>MIT Sloan School of Management</span>";
fcontent[5]="The Coming Decade for Baseload Power<br><span class='panelistH'>Robert Shannon</span><br><span class='panelistHTitle'>Manager, Technology Strategy, Siemens</span>";
fcontent[6]="The Coming Decade for Baseload Power<br><span class='panelistH'>Ian Copeland</span><br><span class='panelistHTitle'>President, New Technology, Bechtel Power Corporation. President, Bechtel Communications Inc.</span>";
fcontent[7]="The Coming Decade for Baseload Power<br><span class='panelistH'>Jake Erhard</span><br><span class='panelistHTitle'>Principal, Arclight Capital</span>";

//Energy in Emerging Economies
fcontent[8]="Energy in Emerging Economies<br><span class='panelistH'>Prof. Joanna Lewis</span><br><span class='panelistM'>(moderator)</span><br><span class='panelistHTitle'>School of Foreign Service, Georgetown University</span>";
fcontent[9]="Energy in Emerging Economies<br><span class='panelistH'>Lawrence Jones</span><br><span class='panelistHTitle'>Areva T&D</span>";
fcontent[10]="Energy in Emerging Economies<br><span class='panelistH'>Dan Goldman</span><br><span class='panelistHTitle'>CFO, GreatPoint Energy</span>";
fcontent[11]="Energy in Emerging Economies<br><span class='panelistH'>Neha Misra</span><br><span class='panelistHTitle'>The Energy and Resources Institute (TERI)</span>";

//Plugging in Renewables
fcontent[12]="Energy Storage for the Grid<br><span class='panelistH'>Prof. John Parsons</span><br><span class='panelistM'>(moderator)</span><br><span class='panelistHTitle'>Executive Director, Center for Energy and Environmental Policy Research, MIT Sloan School of Management</span>";
fcontent[13]="Energy Storage for the Grid<br><span class='panelistH'>Matthew Nordan</span><br><span class='panelistHTitle'>President, Lux Research</span>";
fcontent[14]="Energy Storage for the Grid<br><span class='panelistH'>Ali Nourai</span><br><span class='panelistHTitle'>Manager, Distributed Energy Resources, American Electric Power</span>";
fcontent[15]="Energy Storage for the Grid<br><span class='panelistH'>Gary Colello</span><br><span class='panelistHTitle'>CEO, Premium Power</span>";

//Global Transportation
fcontent[16]="Global Transportation<br><span class='panelistH'>Daniel Snow</span><br><span class='panelistM'>(moderator)</span><br><span class='panelistHTitle'>Assistant Professor of Business Administration, Harvard Business School</span>";
fcontent[17]="Global Transportation<br><span class='panelistH'>John Casesa</span><br><span class='panelistHTitle'>Managing Partner, Casesa Shapiro Group</span>";
fcontent[18]="Global Transportation<br><span class='panelistH'>Sven Thesen</span><br><span class='panelistHTitle'>Utility Operations & Sustainability Strategy, Better Place</span>";
fcontent[19]="Global Transportation<br><span class='panelistH'>John Viera</span><br><span class='panelistHTitle'>Director, Sustainable Business Strategies, Ford Motor Company</span>";

//Managing Demand
fcontent[20]="Managing Demand<br><span class='panelistH'>Harvey Michaels</span><br><span class='panelistM'>(moderator)</span><br><span class='panelistHTitle'>Dept. Urban Studies & Planning, MIT</span>";
fcontent[21]="Managing Demand<br><span class='panelistH'>Tim Healy</span><br><span class='panelistHTitle'>CEO & Chairman, EnerNOC</span>";
fcontent[22]="Managing Demand<br><span class='panelistH'>Bernard Neenan</span><br><span class='panelistHTitle'>Technical Executive, EPRI</span>";
fcontent[23]="Managing Demand<br><span class='panelistH'>Sue Coakley</span><br><span class='panelistHTitle'>Executive Director, Northeast Energy Efficiency Partnerships Inc.</span>";

//Wind Power Generation
fcontent[24]="Wind Power Generation<br><span class='panelistH'>Prof. Larry Susskind</span><br><span class='panelistM'>(moderator)</span><br><span class='panelistHTitle'>Head, Environmental Policy and Planning, Dept. Urban Studies & Planning, MIT</span>";
fcontent[25]="Wind Power Generation<br><span class='panelistH'>Michael Metzner</span><br><span class='panelistHTitle'>CFO, First Wind</span>";
fcontent[26]="Wind Power Generation<br><span class='panelistH'>Gerardo González</span><br><span class='panelistHTitle'>Red Eléctrica de España</span>";
fcontent[27]="Wind Power Generation<br><span class='panelistH'>Karl Rábago</span><br><span class='panelistHTitle'></span>";

//Bioenergy
fcontent[28]="Advancing Bioenergy<br><span class='panelistH'>Prof. Henry Lee</span><br><span class='panelistM'>(moderator)</span><br><span class='panelistHTitle'>Harvard Kennedy School</span>";
fcontent[29]="Advancing Bioenergy<br><span class='panelistH'>Eric Larson</span><br><span class='panelistHTitle'>Research Engineer, Princeton Environmental Institute, Princeton</span>";
fcontent[30]="Advancing Bioenergy<br><span class='panelistH'>Anna Rath</span><br><span class='panelistHTitle'>Vice President of Commercial Development, Ceres</span>";
fcontent[31]="Advancing Bioenergy<br><span class='panelistH'>Bill Jorgenson</span><br><span class='panelistHTitle'>Managing Principal, SJH & Co.</span>";
fcontent[32]="Advancing Bioenergy<br><span class='panelistH'>Blake Simmons</span><br><span class='panelistHTitle'>Sandia National Laboratories</span>";
closetag='</div>';

var fwidth='200px'; //set scroller width
var fheight='40px'; //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="black;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