var ostlogo=document.getElementById('ostlop').offsetLeft;
coss = document.getElementById('scrl_news').scrollWidth;
cosst =  0 - ostlogo;
document.getElementById('scrl_news').style.left=coss /2 + 'px';
var tick=1;

function news_ticker(){

var lee=parseInt(document.getElementById('scrl_news').style.left);
document.getElementById('scrl_news').style.left = lee - 1  + 'px';
if(lee == cosst){
  document.getElementById('scrl_news').style.left=coss + 'px';
  }
if(tick==4){tick=0;}
tick++;
}
setInterval("news_ticker();",20);