/***********************************************
* Memory Ticker script- © 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 persistlastviewedmsg=0 //should messages' order persist after users navigate away (1=yes, 0=no)?
var persistmsgbehavior="onload" //set to "onload" or "onclick".

//configure the below variable to determine the delay between ticking of messages (in miliseconds):
var tickdelay=5000

////Do not edit pass this line////////////////

var divonclick = (persistlastviewedmsg && persistmsgbehavior=="onclick") ? 'onClick="savelastmsg()" ' : ''
var currentmessage=0

function changetickercontent() {
  if (crosstick.filters && crosstick.filters.length>0)
    crosstick.filters[0].Apply()

  crosstick.innerHTML=tickercontents[currentmessage]

  if (crosstick.filters && crosstick.filters.length>0)
    crosstick.filters[0].Play()

  currentmessage=(currentmessage==tickercontents.length-1)? currentmessage=0 : currentmessage+1
  var filterduration=(crosstick.filters&&crosstick.filters.length>0)? crosstick.filters[0].duration*1000 : 0
  setTimeout("changetickercontent()",tickdelay+filterduration)
}

function beginticker(){
  if (persistlastviewedmsg && get_cookie("lastmsgnum")!="")
    revivelastmsg()

  crosstick=document.getElementById? document.getElementById("memoryticker") : document.all.memoryticker
  changetickercontent()
}

function get_cookie(Name) {
  var search = Name + "="
  var returnvalue = ""

  if (document.cookie.length > 0) {
    offset = document.cookie.indexOf(search)

    if (offset != -1) {
      offset += search.length
      end = document.cookie.indexOf(";", offset)

      if (end == -1)
        end = document.cookie.length;
      returnvalue=unescape(document.cookie.substring(offset, end))
    }
  }

  return returnvalue;
}

function savelastmsg() {
  document.cookie="lastmsgnum="+currentmessage
}

function revivelastmsg() {
  currentmessage=parseInt(get_cookie("lastmsgnum"))
  currentmessage=(currentmessage==0)? tickercontents.length-1 : currentmessage-1
}