// $Id: newsticker.js 72 2007-04-30 19:34:00Z Joe $ , $Revision: 72 $

NEWSTICKER_CONTENT = document.getElementById("NewsTicker").innerHTML;
 
NEWSTICKER_RIGHTTOLEFT = false;
NEWSTICKER_SPEED = 2;
// NEWSTICKER_STYLE = "font-family: Courier New; font-size: 12px; color: #444444;";
NEWSTICKER_STYLE = "font-family: \"Courier New\", Courier, monospace;";
NEWSTICKER_PAUSED = false;

function newsticker_start()
{
	var tickerSupported = false;
	NEWSTICKER_WIDTH = document.getElementById("NewsTicker").style.width;
	var img = '<img src="/images/pixel.gif" width="' + NEWSTICKER_WIDTH + '" height="0" />';
	// var img = ' ';

	// Firefox
	if ((navigator.userAgent.indexOf("Firefox")!=-1) || (navigator.userAgent.indexOf("Safari")!=-1))
	{
		document.getElementById("NewsTicker").innerHTML = "<table  cellspacing='0' cellpadding='0' width='100%'><tr><td nowrap='nowrap'>"+img+"<span style='"+NEWSTICKER_STYLE+"' id='NEWSTICKER_BODY' width='100%'>&nbsp;</span>"+img+"</td></tr></table>";
		tickerSupported = true;
	}
	// IE
	if ((navigator.userAgent.indexOf("MSIE")!=-1) && (navigator.userAgent.indexOf("Opera")==-1))
	{
		document.getElementById("NewsTicker").innerHTML = "<div nowrap='nowrap' style='width:100%;'>"+img+"<span style='"+NEWSTICKER_STYLE+"' id='NEWSTICKER_BODY' width='100%'></span>"+img+"</div>";
		tickerSupported = true;
	}
	if (!tickerSupported)
	{
		document.getElementById("NewsTicker").outerHTML = "";
	} 
	else
	{
		document.getElementById("NewsTicker").scrollLeft = NEWSTICKER_RIGHTTOLEFT ? document.getElementById("NewsTicker").scrollWidth - document.getElementById("NewsTicker").offsetWidth : 0;
		document.getElementById("NEWSTICKER_BODY").innerHTML = NEWSTICKER_CONTENT;
		document.getElementById("NewsTicker").style.display="block";
		newsticker_run();
	}
}

function newsticker_run()
{
	if (!NEWSTICKER_PAUSED)
	{
		document.getElementById("NewsTicker").scrollLeft += NEWSTICKER_SPEED * (NEWSTICKER_RIGHTTOLEFT ? -1 : 1);
	}
	if (NEWSTICKER_RIGHTTOLEFT && (document.getElementById("NewsTicker").scrollLeft <= 0))
	{
		document.getElementById("NewsTicker").scrollLeft = document.getElementById("NewsTicker").scrollWidth - document.getElementById("NewsTicker").offsetWidth;
	}
	if ((!NEWSTICKER_RIGHTTOLEFT) && (document.getElementById("NewsTicker").scrollLeft >= (document.getElementById("NewsTicker").scrollWidth - document.getElementById("NewsTicker").offsetWidth)))
	{
		document.getElementById("NewsTicker").scrollLeft = 0;
	}
	window.setTimeout("newsticker_run()", 40);
}

newsticker_start();