function openPopup (url, width, height) {
 pictureWidth = width + 30;
 pictureHeight = height + 90;
 fenster = window.open(url, "fenster1", "width="+pictureWidth+",height="+pictureHeight+",status=yes,scrollbars=no,resizable=no");
 fenster.resizeTo(pictureWidth, pictureHeight);
 fenster.focus();
}

function openFullScreenPopUp(link,target)
{
	if (navigator.appName == 'Microsoft Internet Explorer') {
		newWidth = screen.width-8;
		newHeight = screen.height-47;

		newWin = window.open (link, target, "left=0,top=0,width=" + newWidth + ",height=" + newHeight);
	
	}
	else if (navigator.appName == 'Netscape') {
		newWidth = screen.width;
		newHeight = screen.height;
		newWin = window.open (link, target, "screenX=0,screenY=0,outerWidth=" + newWidth + ",outerHeight=" + newHeight);
	}
	
	newWin.focus();
}