var news_index = 0;



function newsticker(array_data) 
{

 
 // load image
 elmt= document.getElementById("latest_news");
 elmt.innerHTML=array_data[news_index];
 

 // increment counter
 news_index = news_index +1;
 
 
 
 
 // when at the end, start again
 if(news_index >= array_data.length) { news_index=0; }
}