/***********************************************
* 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 = 5000; //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 fcontent=new Array();
begintag='<div style="font: normal 12px Arial; padding: 5px;">'; //set opening tag, such as font declarations
fcontent[0]="<b>Successful projects have included</b><br /><br /><a href='http://www.barbicankitchen.com'>The design of <b>BarbicanKitchen.com</b> the website for the Tanner Brothers brasserie on Plymouth's historic Barbican. Featuring a photo gallery and their highly distinctive look.</a>";
fcontent[1]="<b>Successful projects have included</b><br /><br /><a href='http://www.inplymouth.com'><b>InPlymouth.com</b> the website promoting everything good about Plymouth. Entertainment, News and Information about Plymouth. Contains useful guides to eating out, shopping, what's on and accommodation in Plymouth. </a>";
fcontent[2]="<b>Successful projects have included</b><br /><br />The new website for PDS Print - a complete makeover with a host of new features. Go to <a href='http://www.pdsprint.co.uk' target='_blank'>www.pdsprint.co.uk for great printing</a>.";
fcontent[3]="<b>Successful projects have included</b><br /><br /><a href='http://www.plymouthbusinessconstellation.co.uk'><b>Plymouth Business Constellation</b></a> This is Plymouth's premier source of business space for companies of all sizes.";
fcontent[4]="<b>Successful projects have included</b><br /><br /><a href='http://www.plymouthbarbican.com'><b>Plymouth Barbican</b></a> The official website for Plymouth's historic Barbican. News, events, local attractions, businesses, shops, history of the Barbican - and a few surprises too.";
fcontent[5]="<b>Successful projects have included</b><br /><br /><a href='http://www.lotstodo.co.uk'><b>LotsToDo.co.uk</b> The website of Devon's top tourist attractions. Design Inspiration's SEO has helped more than quadruple the number of visitors to the website.</a>";
fcontent[6]="<b>Successful projects have included</b><br /><br /><a href='http://www.planetplanit.biz'><b>Planet Planit</b></a> PlanetPlanit.biz is the smart new space to discover the inside track on planning successful events. Backed by the industry's leading lights, this site is set to become a global yardstick for event planners.";

closetag='</div>';

var fwidth='340px'; //set scroller width
var fheight='100px'; //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="border:1px solid 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