///////////////// SCROLLER BETTER //////////////////////////
// Accessible Scroller by Mike Foskett (http://www.websemantics.co.uk/). Retain this message and you may use the code freely.

var speed=80        // speed of scroller
var step=3          // smoothness of movement
var top="#text-strip-container"      // name of anchor used as page top when clicking start / stop / show
var Start= "Start"  // Text for start link
var Stop = "Stop"   // Text for stop link
var Show = "Show"   // Text for show link
var pw = 0 //WDSP hack

var x, scroll, divW, sText=""

function onclickIE(idAttr,handler,call){
  if ((document.all)&&(document.getElementById)){idAttr[handler]=new Function(call)}
}

function addLink(id,call,txt){
  var e=document.createElement('A')
  e.setAttribute('href',top)
  e.setAttribute('onclick',call)
  var linktext=document.createTextNode(txt)
  e.appendChild(linktext)
  document.getElementById(id).appendChild(e)
}

function addControls(){
  addLink('controls','clickAction(0)',Stop)
  onclickIE(document.getElementById('controls').childNodes[0],"onclick",'clickAction(0)')
  document.getElementById('controls').appendChild(document.createTextNode(' | '))
  addLink('controls','clickAction(2)',Show)
  onclickIE(document.getElementById('controls').childNodes[2],"onclick",'clickAction(2)')
}

function stopScroller(){clearTimeout(scroll)}

function setAction(node,callvalue,txt){
  var c=document.getElementById('controls')
  c.childNodes[node].setAttribute('onclick','clickAction('+callvalue+')')
  onclickIE(document.getElementById('controls').childNodes[node],"onclick",'clickAction('+callvalue+')')
  c.childNodes[node].firstChild.nodeValue=txt
}

function clickAction(no){
  switch(no) {
    case 0:
      stopScroller()
      setAction(0,1,Start)
      setAction(2,2,Show)
      break
    case 1:
      startScroller()
      setAction(0,0,Stop)
      setAction(2,2,Show)
      break
    case 2:
      stopScroller()
      setAction(0,1,Start)
      setAction(2,3,Start)
      x=0
      document.getElementById('tag').style.whiteSpace='normal'
      document.getElementById('tag').style.left='0px'
      break
    case 3:
      startScroller()
      setAction(0,0,Stop)
      setAction(2,2,Show)
      x=divW
      document.getElementById('tag').style.left=x+'px'
  }
}

/*function startScroller(){
  document.getElementById('tag').style.whiteSpace='nowrap'
  var p=document.createElement('P')
  p.id='testP'
  p.style.fontSize='25%' //fix for mozilla. multiply by 4 before using
  x-=step
  if (document.getElementById('tag').className) p.className=document.getElementById('tag').className
  p.appendChild(document.createTextNode(sText))
  document.body.appendChild(p)
  pw=p.offsetWidth
  document.body.removeChild(p)
  if (x<(pw*4)*-1){x=divW}
  document.getElementById('tag').style.left=x+'px'
  scroll=setTimeout('startScroller()',speed)
}*/

function startScroller(){
  document.getElementById('tag').style.whiteSpace='nowrap'
  //var p=document.createElement('P')
  //p.id='testP'
  //p.style.fontSize='25%' //fix for mozilla. multiply by 4 before using
  x-=step
  //if (document.getElementById('tag').className) p.className=document.getElementById('tag').className
  //p.appendChild(document.createTextNode(sText))
  //document.body.appendChild(p)
  //pw=p.offsetWidth
  //alert(pw)
  //document.body.removeChild(p)
  //pw =71
  if (x<(pw*4)*-1){x=divW}
  document.getElementById('tag').style.left=x+'px'
  scroll=setTimeout('startScroller()',speed)
}

function initScroller(){
  if (document.getElementById && document.createElement && document.body.appendChild) {
    //addControls()
    //document.getElementById('controls').style.display='block'
    divW=document.getElementById('scroller').offsetWidth
    x=divW
    document.getElementById('tag').style.position='relative'
    document.getElementById('tag').style.left=divW+'px'
    var ss=document.getElementById('tag').childNodes
    for (i=0;i<ss.length;i++) {sText+=ss[i].nodeValue+" "}
	
	var p=document.createElement('P')
	p.id='testP'
	p.style.fontSize='25%' //fix for mozilla. multiply by 4 before using
	if (document.getElementById('tag').className) p.className=document.getElementById('tag').className
	p.appendChild(document.createTextNode(sText))
	document.body.appendChild(p)
	pw=p.offsetWidth
	//alert(pw)
	document.body.removeChild(p)
	
    scroll=setTimeout('startScroller()',speed)
  }
}

function addLoadEvent(func) {
  if (!document.getElementById | !document.getElementsByTagName) return
  var oldonload = window.onload
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload()
      func()
    }
  }
}

addLoadEvent(initScroller)
///////////////////////END OF BETTER SCROLLER ////////////////////////////////////////


function activateFlash(objName)
{
  var objO = document.getElementById(objName);
  if (objO != null)
  {
    var newCtnt = "";
    for (var i=0; i < objO.childNodes.length; i++)
    {
      if (objO.childNodes[i].nodeType == 1)
      {
          newCtnt = newCtnt + objO.childNodes[i].outerHTML+'\n';
      }
    }
    if (objO.outerHTML != null)
    {
      var n = objO.outerHTML.substr(0, objO.outerHTML.indexOf(">")) + ">\n" + newCtnt + objO.innerHTML + "\n</OBJECT>";
      objO.outerHTML = n;
    }
  }
}

/*
// SCROLLER
// Scroller width
var scrollerwidth="500px";

// Scroller height
var scrollerheight="20px";

// Scrollers speed (larger is faster 1-10)
var scrollerspeed=5;


var pauseit=1

scrollerspeed=(document.all)? scrollerspeed : Math.max(1, scrollerspeed-1) //slow speed down by 1 for NS
var copyspeed=scrollerspeed;
var actualwidth='';
var cross_scroller;
var pausespeed=(pauseit==0)? copyspeed: 0;

function populateScroller(){
	cross_scroller=document.getElementById? document.getElementById("iescroller") : document.all.iescroller;
	cross_scroller.style.left=parseInt(scrollerwidth)-5+"px";
	cross_scroller.innerHTML=scrollercontent;
	actualwidth=cross_scroller.offsetWidth;alert(actualwidth);
	lefttime=setInterval("scrollscroller()",40);
}

function scrollscroller(){
	if (parseInt(cross_scroller.style.left)>(actualwidth*(-1)+8))
		cross_scroller.style.left=parseInt(cross_scroller.style.left)-copyspeed+"px"
	else
		cross_scroller.style.left=parseInt(scrollerwidth)+8+"px"
}*/
//END SCROLLER