// JavaScript Document
var tr='this is a <b style="font-size:14">HTML</b>';

var leftPanelTime=10;
var midPanelTime=15;
var rightPanelTime=20;

var leftPanelTimeDelta=1
var midPanelTimeDelta=1
var rightPanelTimeDelta=1

var leftPanelInd=0;
var midPanelInd=0;
var rightPanelInd=0;

var max_time=125;

var newsUpdate=function(){
	
	leftPanelTime=leftPanelTime+leftPanelTimeDelta;
	midPanelTime=midPanelTime+midPanelTimeDelta;
	rightPanelTime=rightPanelTime+rightPanelTimeDelta;
	
	if (leftPanelTime==max_time) leftPanelTimeDelta=-leftPanelTimeDelta
	if (midPanelTime==max_time) midPanelTimeDelta=-midPanelTimeDelta
	if (rightPanelTime==max_time) rightPanelTimeDelta=-rightPanelTimeDelta
	
	if (leftPanelTime==0) {
		leftPanelTimeDelta=-leftPanelTimeDelta;
		leftPanelInd=leftPanelInd+1;
		if (leftPanelInd==left_news.length) leftPanelInd=0;
		if (document.getElementById('left_news').innerHTML!='') document.getElementById('left_news').innerHTML=left_news[leftPanelInd];
	}
	if (midPanelTime==0) {
		midPanelTimeDelta=-midPanelTimeDelta;
		midPanelInd=midPanelInd+1;
		if (midPanelInd==mid_news.length) midPanelInd=0;
		if (document.getElementById('mid_news').innerHTML!='') document.getElementById('mid_news').innerHTML=mid_news[midPanelInd];
	}
	if (rightPanelTime==0) {
		rightPanelTimeDelta=-rightPanelTimeDelta;
		rightPanelInd=rightPanelInd+1;
		if (rightPanelInd==right_news.length) rightPanelInd=0;
		if (document.getElementById('right_news').innerHTML!='') document.getElementById('right_news').innerHTML=right_news[rightPanelInd];
	}
	
	if (leftPanelTime<11) document.getElementById('left_news').className=" opacity_"+leftPanelTime;	
	if (midPanelTime<11) document.getElementById('mid_news').className=" opacity_"+midPanelTime;	
	if (rightPanelTime<11) document.getElementById('right_news').className=" opacity_"+rightPanelTime;	
	
	setTimeout(newsUpdate, 50);
}

var showNews=function() {
	document.getElementById('left_news').className=" opacity_10";	
	document.getElementById('mid_news').className=" opacity_10";	
	document.getElementById('right_news').className=" opacity_10";
	document.getElementById('left_news').innerHTML=left_news[0];
	document.getElementById('mid_news').innerHTML=mid_news[0];
	document.getElementById('right_news').innerHTML=right_news[0];
	if (document.getElementById('left_news').innerHTML=='undefined') document.getElementById('left_news').innerHTML='';
	if (document.getElementById('mid_news').innerHTML=='undefined') document.getElementById('mid_news').innerHTML='';
	if (document.getElementById('right_news').innerHTML=='undefined') document.getElementById('right_news').innerHTML='';
	
	setTimeout(newsUpdate, 50);
}
window.onload=showNews;