/* vim: enc=utf-8 */
var nbNews=2;
var newsHeight=92;
var newsPos=0;
var newsCurrentPos=0;
var newsMaxPos=newsHeight * nbNews;
function loopNews(){
	if (newsCurrentPos>=newsHeight){
		pauseImage();
		return;
	}
	newsCurrentPos+=1;
	newsPos+=1;
	document.getElementById('newsContainer').style.top= (-newsPos-2) + 'px';
	setTimeout ("loopNews()",40);
}

function pauseImage(){
	if (newsPos>=newsMaxPos) newsPos-=newsMaxPos;
	newsCurrentPos-=newsHeight;
	setTimeout("loopNews()",3000);
}

function startRolling() {
	newsCurrentPos=newsHeight;
	newsPos=0;
	document.getElementById('newsContainer').style.top= (-newsPos-2 ) + 'px';
	pauseImage();
}