Fensterda = 0;
Meinfenster = 0;

function popup(name, url, width, height) {
	if (Fensterda==0)
		Meinfenster=window.open(url,name,'width='+width+',height='+height+',screenX=0,screenY=0,left=0,top=0,resizable=yes');
	else if (Meinfenster.closed)
		Meinfenster=window.open(url,name,'width='+width+',height='+height+',screenX=0,screenY=0,left=0,top=0,resizable=yes');
	Fensterda=1;
	Meinfenster.focus();
	
	//history.back();
}

function popupScroll(name, url, width, height) {
	if (Fensterda==0)
		Meinfenster=window.open(url,name,'width='+width+',height='+height+',screenX=0,screenY=0,left=0,top=0,resizable=yes,scrollbars=yes');
	else if (Meinfenster.closed)
		Meinfenster=window.open(url,name,'width='+width+',height='+height+',screenX=0,screenY=0,left=0,top=0,resizable=yes,scrollbars=yes');
	Fensterda=1;
	Meinfenster.focus();
	
	//history.back();
}

function popupglossar(name, url, width, height) {
	if (Fensterda==0)
		Meinfenster=window.open(url,name,'width='+width+',height='+height+',screenX=0,screenY=0,left=0,top=0,scrollbars=yes');
	else if (Meinfenster.closed)
		Meinfenster=window.open(url,name,'width='+width+',height='+height+',screenX=0,screenY=0,left=0,top=0,scrollbars=yes');
	Fensterda=1;
	Meinfenster.focus();
	
	history.back();
}

function setWindow(x,y,width,height) {
	window.resizeTo(width, height);
	window.MoveTo(x,y);
}