// WebTicker by Mioplanet
// www.mioplanet.com
// It has a lot of Poetry modifications
 
var TICKER_RIGHTTOLEFT = false;
var TICKER_PAUSED = false;
var TICKER_SPEED = 2; 
var tickerTimeout = null;

function ticker_start() {
	var TICKER_CONTENT = $("ticker").innerHTML;
	var tickerSupported = false;
	TICKER_WIDTH = $("ticker").clientWidth;
	var img = "<img src='"+URL_ROOT+"/library/images/null.gif' width='"+TICKER_WIDTH+"' height='0'>";

	// Firefox
	if (navigator.userAgent.indexOf("Firefox")!=-1 || navigator.userAgent.indexOf("Safari")!=-1) {
		$("ticker").innerHTML = "<TABLE cellspacing='0' cellpadding='0' width='100%'><TR><TD nowrap='nowrap'>"+img+"<SPAN class='ticker' ID='TICKER_BODY' width='100%'>&nbsp;</SPAN>"+img+"</TD></TR></TABLE>";
		tickerSupported = true;
	}
	// IE
	if (navigator.userAgent.indexOf("MSIE")!=-1 && navigator.userAgent.indexOf("Opera")==-1) {
		$("ticker").innerHTML = "<DIV nowrap='nowrap' style='width:100%;'>"+img+"<SPAN class='ticker' ID='TICKER_BODY' width='100%'></SPAN>"+img+"</DIV>";
		tickerSupported = true;
	}
	if(!tickerSupported) $("ticker").outerHTML = ""; else {
		$("ticker").scrollLeft = TICKER_RIGHTTOLEFT ? $("ticker").scrollWidth - $("ticker").offsetWidth : 0;
		$("TICKER_BODY").innerHTML = TICKER_CONTENT;
		$("ticker").style.display="block";
		TICKER_tick();
	}
}

function TICKER_tick() {
	var ticker = $("ticker");
	if(ticker && !TICKER_PAUSED) ticker.scrollLeft += TICKER_SPEED * (TICKER_RIGHTTOLEFT ? -1 : 1);
	if(ticker && TICKER_RIGHTTOLEFT && ticker.scrollLeft <= 0) ticker.scrollLeft = ticker.scrollWidth - ticker.offsetWidth;
	if(ticker && !TICKER_RIGHTTOLEFT && ticker.scrollLeft >= ticker.scrollWidth - ticker.offsetWidth) ticker.scrollLeft = 0;
	if(!tickerTimeout) tickerTimeout = setInterval("TICKER_tick()", 30);
}