var phpalter = 0;
var dm = 0;
var winy = 0;
var winx = 0;
var	scrx = 0;
var	scry = 0;
var scrd = 0;

function Schleife() { 
	if (document.getElementById("as")) Geburtstag();
	window.setTimeout("Schleife()",500);
}

function Geburtstag() { 
	var Wtname = new Array("So","Mo","Di","Mi","Do","Fr","Sa");
	var x = new Date(); var t = 0;
	var d = new Array(x.getDate(),x.getMonth()+1,x.getHours(),x.getMinutes(),x.getSeconds())
	var WT = x.getDay();
	if (dm==0) dm = d[0];
	for(i=0; i<=4; i++) if (d[i]<10) d[i] = "0"+d[i];
	if ((Jahr = x.getYear())<1900) Jahr += 1900;
	var tage = phpalter+d[0]-dm;
	if (tage>36500) tage /= 100;
	if (document.getElementById("as")) document.getElementById("as").innerHTML = phpalter*24*60*60 + d[2]*24*60 + d[3]*60 + d[4]*1;
	if (document.getElementById("am")) document.getElementById("am").innerHTML = phpalter*24*60 + d[2]*24 + d[3]*1;
	if (document.getElementById("ah")) document.getElementById("ah").innerHTML = phpalter*24 + d[2]*1;
	if (document.getElementById("ad")) document.getElementById("ad").innerHTML = tage;
}

function setSession() {
	var txt = "PHPSESSID=&winx="+winx + "&winy="+winy + "&scrx="+scrx + "&scry="+scry +"&scrd="+scrd + "&" + Math.random();
	var bild = new Image();
	bild.src = "/php/setvar.php?" + txt;
}

function start() {
	scrx = screen.width;
	scry = screen.height;
	scrd = screen.colorDepth;
	winy = Fensterhoehe();
	winx = Fensterbreite();
	if (document.getElementById("as")) Schleife();
	//setSession();
	// alert(winy);
}

function Fensterhoehe() {
	if (window.innerHeight) return window.innerHeight;
	else if (document.documentElement && document.documentElement.clientHeight) {
		return document.documentElement.clientHeight;
	} else if (document.body) {
	 if (document.body.clientHeight) return document.body.clientHeight;
	 else if (document.body.offsetHeight) return document.body.offsetHeight;
	 else return 0;
	} else return 0;
}

function Fensterbreite() {
	if (window.innerWidth) return window.innerWidth;
	else if (document.documentElement && document.documentElement.clientWidth) {
		return document.documentElement.clientWidth;
	} else if (document.body) {
	 if (document.body.clientWidth) return document.body.clientWidth;
	 else if (document.body.offsetWidth) return document.body.offsetWidth;
	 else return 0;
	} else return 0;
}