/***********************************************
* IFRAME Scroller 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
***********************************************/

  //Specify speed of scroll. Larger=faster (ie: 5)
  var scrollspeed=cache=1
  //Specify intial delay before scroller starts scrolling (in miliseconds):
  var initialdelay=1000
  
  function initializeScroller(){
    dataobj=document.all? document.all.datacontainer : document.getElementById("datacontainer")
	dataobj.style.top="50px"
	setTimeout("getdataheight()", initialdelay)
	}
	
  function getdataheight(){
  thelength=dataobj.offsetHeight
  if (thelength==0)
    setTimeout("getdataheight()",10)
  else
    scrollDiv()
  }
  
  function scrollDiv(){
    dataobj.style.top=parseInt(dataobj.style.top)-scrollspeed+"px"
	if (parseInt(dataobj.style.top)<thelength*(-1))
	  dataobj.style.top="60px"
	setTimeout("scrollDiv()",40)
  }
  
  if (window.addEventListener)
    window.addEventListener("load", initializeScroller, false)
  else if (window.attachEvent)
    window.attachEvent("onload", initializeScroller)
  else
    window.onload=initializeScroller