function witchburner() {
	param = "resizable=no,width=670,height=250";
	x = window.open("witchburner.html", null, param);
}
function mcl2000() {
	param = "resizable=no,width=800,height=700";
	x = window.open("mcl2000.html", null, param);
}
function ring() {
	param = "resizable=no,width=700,height=600";
	x = window.open("ring.html", null, param);
}
function porsche() {
	param = "resizable=no,width=380,height=250";
	x = window.open("porsche.html", null, param);
}
function bleistift() {
	param = "resizable=no,width=200,height=370";
	x = window.open("bleistift.html", null, param);
}
function telefon() {
	param = "resizable=no,width=660,height=500";
	x = window.open("telefon.html", null, param);
}
function zivistelle() {
	param = "resizable=no,width=803,height=846";
	x = window.open("zivistelle.html", null, param);
}