var intHeight;
var objDiv1, objDiv2;
var intYPos;

function setScroll(){
  objDiv1 = document.getElementById('newscontent1');
  objDiv2 = document.getElementById('newscontent2');
  objDiv2.innerHTML = objDiv1.innerHTML;
  intHeight = objDiv1.offsetHeight;
  intYPos = intHeight;
  tScroller=setTimeout("doScroll()",40);
}

function doScroll(){
  intYPos -= 1;
  objDiv1 = document.getElementById('newscontent1');
  objDiv2 = document.getElementById('newscontent2');
  objDiv1.style.top = (intYPos-intHeight)+"px";
  objDiv2.style.top = intYPos+"px";
  if (intYPos < 0){
	var objTmp = objDiv2;
	objDiv2 = objDiv1;
//	objDiv1 = objTmp;
	intYPos += intHeight
  }
  tScroller=setTimeout("doScroll()",40);
}
	
function resumeScroll(){
  tScroller=setTimeout("doScroll()",40);
}

function pauseScroll(){
  window.clearTimeout(tScroller);         
}