// JavaScript Scrolling Ticker Applet

/*
Cross browser Marquee script- © Dynamic Drive (www.dynamicdrive.com)
For full source code, 100's more DHTML scripts, and Terms Of Use, visit http://www.dynamicdrive.com
Credit MUST stay intact
*/

//
// Modifizierungen 21.09.2005 von CVK-Service S. Knaus für Projekt: Puren.com
//
// 1) Changed: Anpassung für Einsatz als extern eingebundes Script 
// 2) Changed: Umgestellt für des Ticketextes innerhalb DW/Contribute direkt in der HTML Seite
// 3) Changed: Problem mit Hintergrundfarbe IEDOM durch Auskommentieren der Codezeile umgangen
// 4) Changed: Quellcode neu "sortiert"
// 5) Added: Anzeige des Tickers nur dann, wenn TickerText definiert wurde.
//

var marqueecontent = TickerText;

if (marqueecontent != "")
{
	var marqueewidth="400px"
	var marqueeheight="18px"
	var marqueespeed=1
	var marqueebgcolor="#DEFDD9"
	var pauseit=0
	
	
	////NO NEED TO EDIT BELOW THIS LINE////////////
	marqueespeed=(document.all)? marqueespeed : Math.max(1, marqueespeed-1) //slow speed down by 1 for NS
	var copyspeed=marqueespeed
	var pausespeed=(pauseit==0)? copyspeed: 0
	var iedom=document.all||document.getElementById
	if (iedom)
	document.write('<span id="temp" style="visibility:hidden;position:absolute;top:-100px;left:-9000px">'+marqueecontent+'</span>')
	var actualwidth=''
	var cross_marquee, ns_marquee
	window.onload=populate
	if (iedom||document.layers)
	{
		with (document)
		{
			document.write('<table border="0" cellspacing="0" cellpadding="0"><td>')
			if (iedom)
			{
				write('<div style="position:relative;width:'+marqueewidth+';height:'+marqueeheight+';overflow:hidden">')
				//SK write('<div style="position:absolute;width:'+marqueewidth+';height:'+marqueeheight+';background-color:'+marqueebgcolor+'" onMouseover="copyspeed=pausespeed" onMouseout="copyspeed=marqueespeed">')
				write('<div style="position:absolute;width:'+marqueewidth+';height:'+marqueeheight+'" onMouseover="copyspeed=pausespeed" onMouseout="copyspeed=marqueespeed">')
				write('<div id="iemarquee" style="position:absolute;left:0px;top:0px"></div>')
				write('</div></div>')
			}
			else if (document.layers)
			{
				write('<ilayer width='+marqueewidth+' height='+marqueeheight+' name="ns_marquee">')
				write('<layer name="ns_marquee2" left=0 top=0 onMouseover="copyspeed=pausespeed" onMouseout="copyspeed=marqueespeed"></layer>')
				write('</ilayer>')
			}
			document.write('</td></table>')
		}
	}
}


function populate()
{
	if (iedom)
	{
		cross_marquee=document.getElementById? document.getElementById("iemarquee") : document.all.iemarquee
		cross_marquee.style.left=parseInt(marqueewidth)+8+"px"
		cross_marquee.innerHTML=marqueecontent
		actualwidth=document.all? temp.offsetWidth : document.getElementById("temp").offsetWidth
	}
	else if (document.layers)
	{
		ns_marquee=document.ns_marquee.document.ns_marquee2
		ns_marquee.left=parseInt(marqueewidth)+8
		ns_marquee.document.write(marqueecontent)
		ns_marquee.document.close()
		actualwidth=ns_marquee.document.width
	}
	lefttime=setInterval("scrollmarquee()",20)
}


function scrollmarquee()
{
	if (iedom)
	{
		if (parseInt(cross_marquee.style.left)>(actualwidth*(-1)+8))
			cross_marquee.style.left=parseInt(cross_marquee.style.left)-copyspeed+"px"
		else
			cross_marquee.style.left=parseInt(marqueewidth)+8+"px"
	}
	else if (document.layers)
	{
		if (ns_marquee.left>(actualwidth*(-1)+8))
			ns_marquee.left-=copyspeed
		else
			ns_marquee.left=parseInt(marqueewidth)+8
	}
}