var h_pos = 0;
var stop = false;

function ajax_header()
{
	if(!stop && document.getElementById('ajax_header_1') != null)
	{
		h_pos ++;
		if(h_pos > 6)
			h_pos = 1;
			
		h_alt = h_pos - 1;
		if(h_alt < 1)
			h_alt = 6;
			
		document.getElementById('ajax_header_'+h_alt).style.display = 'none';
		document.getElementById('ahl_'+h_alt).className = (h_alt == 1?'first':'none');
		
		document.getElementById('ajax_header_'+h_pos).style.display = 'block';
		document.getElementById('ahl_'+h_pos).className = (h_pos == 1?'first aktiv':'aktiv');
		
		document.getElementById('ajax_header_bild').src = 'http://www.ready2load.com/images/4/ajax_header_'+h_pos+'.jpg';
		change_link(h_pos);
		
		setTimeout('ajax_header()', 5000);
	}
}

function change_header(id)
{
	stop = true;
		
	h_alt = h_pos;		
	document.getElementById('ajax_header_'+h_alt).style.display = 'none';
	document.getElementById('ahl_'+h_alt).className = (h_alt == 1?'first':'none');
	
	h_pos = id;
	document.getElementById('ajax_header_'+h_pos).style.display = 'block';
	document.getElementById('ahl_'+h_pos).className = (h_pos == 1?'first aktiv':'aktiv');
		
	document.getElementById('ajax_header_bild').src = 'http://www.ready2load.com/images/4/ajax_header_'+h_pos+'.jpg';
	change_link(h_pos);
		
	setTimeout('go_header()', 20000);
}

function go_header()
{	
	stop = false;
	
	ajax_header();
}

function change_link(pos)
{
	if(pos == 1)
		document.getElementById('ajax_header_link').href = '/';
	else if(pos == 2)
		document.getElementById('ajax_header_link').href = 'News';
	else if(pos == 3)
		document.getElementById('ajax_header_link').href = 'Galerie';
	else if(pos == 4)
		document.getElementById('ajax_header_link').href = 'Board';
	else if(pos == 5)
		document.getElementById('ajax_header_link').href = 'Tutorials';
	else if(pos == 6)
		document.getElementById('ajax_header_link').href = 'Wiki';
	else
		document.getElementById('ajax_header_link').href = '/';
}	


function videosize(w)
{
	var pl = document.getElementById('player');
	var pa = document.getElementById('playerarea');
	
	if(pl.offsetWidth > 944)
		pa.style.width = (984 + (pl.offsetWidth - 944)) +'px';
		
	pa.style.marginLeft = '-'+((pl.offsetWidth - 944) / 2)+'px';
}


var lastrefresh = 0;
var sb = 0;

function sb_refresh() {
	// Änderungen per AJAX in Datenbank schreiben
	if (window.XMLHttpRequest) { request6 = new XMLHttpRequest(); } else if (window.ActiveXObject) {	try {request6 = new ActiveXObject('Msxml2.XMLHTTP'); } catch (e) { try { request6 = new ActiveXObject('Microsoft.XMLHTTP'); } catch (e) {} } }
	if (!request6) {	return false; } else {
		var url = "js/shoutbox.php";
		request6.open('post', url, true);
		request6.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');		
		request6.send('sb='+sb+'&lr='+lastrefresh);
		request6.onreadystatechange = sb_refresh_2; 
	}
		
}

function sb_refresh_2() {
	switch (request6.readyState) { case 4: if (request6.status != 200) { } else {	
		var xmlDoc	= request6.responseXML;
		
		var lr = xmlDoc.getElementsByTagName('lr')[0].firstChild.nodeValue;
		
		if(lr > lastrefresh)
		{
			var A = xmlDoc.getElementsByTagName('a')[0].firstChild.nodeValue; 
			
			var C = '';
			for(var x = 0; x < A; x++)
				C += xmlDoc.getElementsByTagName('c')[x].firstChild.nodeValue;
			document.getElementById('shoutbox1').innerHTML = C;	
		
			lastrefresh = lr;
		}
		
		window.setTimeout("sb_refresh()", 8000);
		
	} break; default: break; }
}



function sb_start(lr, sb) { 
	if(sb < 1)
	{
		lastrefresh = lr;
		sb_refresh();
	}
}