function NewsAndDiv(curr_id,total_num) 
{ 
     for(var i=0; i<total_num; i++)
     {   
            var newsdiv = document.getElementById('newsDiv'+i);    
            if(i == curr_id)         
            {      
                newsdiv.style.display = "block";   	
            }    
            else
            {
                newsdiv.style.display ="none";
            }
     }
}