function fopenWindow(target,name,width,height,windowoptions,posx,posy,init_target) {
		var it, wo, px, py
		it = target;
		//wo = "location=no,toolbar=no,status=no,statusbar=no,scrollbars=yes,resizable=yes,dependent=yes";
		wo = windowoptions;
		w = width;
		h = height;
		px =  (screen.width - w )/ 2;
		py =  (screen.height - h )/ 2;

		if (typeof posx != "undefined") px = posx;
		if (typeof posy != "undefined") py = posy;
		//if ((typeof windowoptions != "undefined") && (windowoptions != "")) wo = windowoptions;
		if (typeof init_target != "undefined") it = init_target;

		if(typeof new_window != "undefined") {
			if(new_window.closed != true) {
				new_window.close();
			}
		}
		new_window = window.open(it,name,"width=" + width + ",height=" + height + "," + wo);
		new_window.moveTo(px,py);
		new_window.location.replace(target);
		new_window.focus();
	}



   	function zweiFrames(URL1, FRAME1, URL2, FRAME2) {
		parent.frames[FRAME1].location.href=URL1;
		parent.frames[FRAME2].location.href=URL2;
	}