var al=100;
var fadeinhalt = "";
var tofade = "";
var toshow = "";
function alfade(){
tofade.style.opacity =  al/100 ;
tofade.style.filter = "Alpha(opacity="+al+")";
//-moz-opacity: 0.25;
al--;
if(al<1){
window.clearInterval(fadeinhalt);
tofade.style.zIndex = 9;
toshow.style.zIndex = 10;
window.setTimeout("diashow()", timer);
//alert("toshow: "+toshow+"\ntofade: "+tofade+"\nal: "+al);
}
}

function diashow(){
http_request = false;
if (window.XMLHttpRequest) {
http_request = new XMLHttpRequest();
} else if (window.ActiveXObject) {
try {
http_request = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
http_request = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {}
}
}
if (http_request.overrideMimeType) {
http_request.overrideMimeType('text/xml');
}
var zeit = new Date();
var uid = zeit.getHours()+zeit.getMinutes()+zeit.getSeconds()+zeit.getMilliseconds();
http_request.onreadystatechange = changeDisplay;
http_request.open('POST', mypath+"global/skript/diashow.php", true);
http_request.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
http_request.send("action=getpicture&order="+rf+"&stelle="+stelle+"&path="+mypath+"&uid="+uid);
}

function allThere(){
	fadeinhalt = window.setInterval("alfade()", 10);
}

function changeDisplay(){
if (http_request.readyState == 4) {
if (http_request.status == 200) {
erg = http_request.responseText.split("|");
stelle = erg[0];
//aktion
	if(document.getElementById("dia1").style.zIndex == 10){
	document.getElementById("dia2").innerHTML = erg[1];
	al=100;
	tofade = document.getElementById("dia1");
	toshow = document.getElementById("dia2");
	toshow.style.opacity =  100 ;
	toshow.style.filter = "Alpha(opacity=100)";
	}else{
	document.getElementById("dia1").innerHTML = erg[1];
	al=100;
	tofade = document.getElementById("dia2");
	toshow = document.getElementById("dia1");
	toshow.style.opacity =  100 ;
	toshow.style.filter = "Alpha(opacity=100)";
	}
}
}
}