/***********************************************
* 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 = 8000; //set delay between message change (in miliseconds)
var maxsteps=30; // number of steps to take to change from start color to endcolor
var stepdelay=60; // time in miliseconds of a single step
//**Note: maxsteps*stepdelay will be total time in miliseconds of fading effect
var startcolor= new Array(228,236,248); // start color (red, green, blue)
var endcolor=new Array(0,0,0); // end color (red, green, blue)

var fcontent=new Array();
begintag='<div>'; //set opening tag, such as font declarations
fcontent[0]="<p class='bodytext eventdate'>2 March - 27 April, 2012</p><h4 class='style1'>Course on Conservation of Built Heritage 2012</h4><span class='style6'>Rome, Italy</span><p>ICCROM is pleased to announce the fourth training course on Conservation of Built Heritage in Rome.</p><p><a href='events/events.php?ID=4168'  class='style4'>read more</a> &gt;</p>";
fcontent[1]="<p class='bodytext eventdate'>8th March, 2012</p><h4 class='style1'>Outstanding Universal Value, World Heritage Cities and Sustainability: The Island of Mozambique</h4><span class='style6'>Main Lecture Theatre, Edinburgh College of Art</span><p>Annual series of Architectural Conservation Masterclasses</p><p><a href='events/events.php?ID=4442'  class='style4'>read more</a> &gt;</p>";
fcontent[2]="<p class='bodytext eventdate'>15th March, 2012</p><h4 class='style1'>Historic Brickwork Renovation BDA Conservation Day</h4><span class='style6'>The Building Centre, London</span><p>This conference will be of benefit to everyone involved in the repair, maintenance and alteration of brick buildings.</p><p><a href='events/events.php?ID=4434'  class='style4'>read more</a> &gt;</p>";
fcontent[3]="<p class='bodytext eventdate'>19-22 March, 2012</p><h4 class='style1'>Specifying Conservation Works</h4><span class='style6'>West Dean College</span><p>This course covers specifying conservation works from inception to final account and post-contract debrief.</p><p><a href='events/events.php?ID=4356'  class='style4'>read more</a> &gt;</p>";
fcontent[4]="<p class='bodytext eventdate'>5th April, 2012</p><h4 class='style1'>An Introduction to Lime in Building</h4><span class='style6'>Brecon, Powys</span><p>This one day course starts with the principles of using lime in building and then focuses on practical demonstrations and hands-on work in pointing, plastering and limewashing.</p><p><a href='events/events.php?ID=4451'  class='style4'>read more</a> &gt;</p>";
fcontent[5]="<p class='bodytext eventdate'>13th April, 2012</p><h4 class='style1'>The Conservation of Historic Interiors</h4><span class='style6'>Corpus Christi College, Cambridge</span><p>ICCON's fourth annual Cambridge Conference.</p><p><a href='events/events.php?ID=4530'  class='style4'>read more</a> &gt;</p>";
fcontent[6]="<p class='bodytext eventdate'>16 Feb - 28 April, 2012</p><h4 class='style1'>A Place to Call Home: Where we live and why</h4><span class='style6'>London</span><p>An RIBA exhibition, guest curated by Sarah Beeny, charts the story of the design and appeal of everyday homes in the UK, from the advent of mass building in the late 18th C to the present day.</p><p><a href='events/events.php?ID=4532'  class='style4'>read more</a> &gt;</p>";
fcontent[7]="<p class='bodytext eventdate'>14-17 May, 2012</p><h4 class='style1'>Conservation and Repair of Brick, Terracotta and Flint Masonry</h4><span class='style6'>West Dean College</span><p>This course provides an understanding of, and basic skills in, the conservation and repair of traditional brick, terracotta and flint masonry.</p><p><a href='events/events.php?ID=4359'  class='style4'>read more</a> &gt;</p>";
fcontent[8]="<p class='bodytext eventdate'>11-14 June, 2012</p><h4 class='style1'>Managing Wildlife on Historic Monuments</h4><span class='style6'>West Dean College</span><p>The plants and animals that occur on historic buildings and sites are not only important for wildlife conservation but they contribute to the aesthetic appeal and are a valuable educational resource.</p><p><a href='events/events.php?ID=4360'  class='style4'>read more</a> &gt;</p>";
fcontent[9]="<p class='bodytext eventdate'>18-21 June, 2012</p><h4 class='style1'>Masonry Cleaning</h4><span class='style6'>West Dean College</span><p>A comprehensive course for architects, surveyors and practitioners which covers the complex aesthetic, technical and practical issues involved in cleaning masonry including brick and terracotta.</p><p><a href='events/events.php?ID=4361'  class='style4'>read more</a> &gt;</p>";
closetag='</div>';

var fwidth='280px'; //set scroller width
var fheight='180px'; //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