/* This script enables the working of the news ticker function call all will call the spons ticker in header.php
*/
var news_count;
var prev;
var next=2;
var cur=1;
var news_time=3;
function next_news(){
var y= document.getElementById('news'+cur);
y.style.display="none";
y= document.getElementById('news'+next);
y.style.display="block";
cur=next;
next = (cur < news_count)?(cur+1):1;
prev =(cur > 1)?(cur - 1):news_count;
}

function prev_news(){
var y= document.getElementById('news'+cur);
y.style.display="none";
y= document.getElementById('news'+prev);
y.style.display="block";
cur=prev;
next = (cur < news_count)?(cur+1):1;
prev =(cur > 1)?(cur - 1):news_count;
}

function call_next_news(){
window.clearTimeout(news_tick);
 next_news();
news_tick=window.setTimeout("news_ticker();",news_time*1000);
}

function call_prev_news(){
window.clearTimeout(news_tick);
 prev_news();
news_tick=window.setTimeout("news_ticker();",news_time*1000);
}

function news_ticker(){
next_news();
news_tick=window.setTimeout("news_ticker();",news_time*1000);
}