// WebTicker by Mioplanet
// www.mioplanet.com

TICKER_CONTENT = document.getElementById("TICKER").innerHTML;
 
TICKER_RIGHTTOLEFT = false;
TICKER_SPEED = 2;
TICKER_STYLE = "font-family:Arial; font-size:12px; color:#444444";
TICKER_PAUSED = false;
ticker_start();

var firsttime = true;
var timeout;

function ticker_start() {

	// firefox disabler
	// if(navigator.userAgent.indexOf("Firefox")!=-1 )	return;
	
	var tickerSupported = false;
	TICKER_WIDTH = document.getElementById("TICKER").style.width;
	var img = "<img src=ticker_space.gif width="+TICKER_WIDTH+" height=0>";

	// Firefox
	// Safari
	//if (navigator.userAgent.indexOf("Safari")!=-1) {
	if (navigator.userAgent.indexOf("Firefox")!=-1 || navigator.userAgent.indexOf("Safari")!=-1) {
		document.getElementById("TICKER").innerHTML = "<TABLE  cellspacing='0' cellpadding='0' width='100%'><TR><TD nowrap='nowrap'>"+img+"<SPAN style='"+TICKER_STYLE+"' 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) {
		document.getElementById("TICKER").innerHTML = "<DIV nowrap='nowrap' style='width:100%;'>"+img+"<SPAN style='"+TICKER_STYLE+"' ID='TICKER_BODY' width='100%'></SPAN>"+img+"</DIV>";
		tickerSupported = true;
	}
	if(!tickerSupported) document.getElementById("TICKER").outerHTML = ""; else {
		
		document.getElementById("TICKER").scrollLeft = TICKER_RIGHTTOLEFT ? document.getElementById("TICKER").scrollWidth - document.getElementById("TICKER").offsetWidth : 0;
		
		document.getElementById("TICKER_BODY").innerHTML = TICKER_CONTENT;
		document.getElementById("TICKER").style.display="block";
		timeout = window.setTimeout("TICKER_tick()", 40);
	}
}

function TICKER_tick() 
{
	// firefox ander positie
	var scrollleft = document.getElementById("TICKER").scrollLeft;
	var scrollwidth = document.getElementById("TICKER").scrollWidth;
	var offsetWidth = document.getElementById("TICKER").offsetWidth;
	var isfirefox = navigator.userAgent.indexOf("Firefox") != -1;
	
	var beginpuntff = (scrollwidth / 3 ) - offsetWidth;
	var eindpuntff = (scrollwidth / 3 ) * 1.9;

	//alert( beginpuntff+"\n"+eindpuntff+"\n"+scrollleft+"\n"+scrollwidth+"\n"+offsetWidth);
	
	if ( firsttime && isfirefox )
	{
		//alert( "begin goed\n"+scrollleft+"\n"+scrollwidth+"\n"+offsetWidth);
		document.getElementById("TICKER").scrollLeft = beginpuntff;
		firsttime = false;
		//alert( document.getElementById("TICKER").scrollLeft+"\n"+scrollwidth+"\n"+offsetWidth);
	}
		
	if(!TICKER_PAUSED) 
	{
		document.getElementById("TICKER").scrollLeft += TICKER_SPEED * (TICKER_RIGHTTOLEFT ? -1 : 1);
	}
	
	if(	TICKER_RIGHTTOLEFT && 
		document.getElementById("TICKER").scrollLeft <= 0
	) {
		document.getElementById("TICKER").scrollLeft = scrollwidth - offsetWidth;
	}
	
	if(	!TICKER_RIGHTTOLEFT && 
		(!isfirefox && document.getElementById("TICKER").scrollLeft >= scrollwidth - offsetWidth ||
		(isfirefox && document.getElementById("TICKER").scrollLeft > eindpuntff ) )
	) {
		//alert( "refresh\n" +scrollleft+"\n"+scrollwidth+"\n"+offsetWidth);
		clearTimeout( timeout );
		document.location.reload(1);
	} else {	
		timeout = window.setTimeout("TICKER_tick()", 40);
	}
}