function flyout(number, mode) {

	var i;
	var divname = 'flyout';
	var currentvisibility = '';
	
	var current_imageurl = document.getElementById('imgtoggle'+number).src;
	var temp_lastslash = current_imageurl.lastIndexOf("/");
	var image_base_url = current_imageurl.substring(0, temp_lastslash);
	

	if (number) {
		divname += number;
	}
	
	if (document.getElementById(divname)) {
		
		currentvisibility = document.getElementById(divname).style.display;

		if (mode == 'show') {
			LayerZeigen2(divname, 1);
			document.getElementById('imgtoggle'+number).src = image_base_url + "/button_minus.gif";
		}
		
		else if (mode == 'hide') {
			LayerZeigen2(divname, 0);
			document.getElementById('imgtoggle'+number).src = image_base_url + "/button_plus.gif";
		}
		
		else if (mode == 'toggle') {

			if (currentvisibility == 'block') {
				LayerZeigen2(divname, 0);
				document.getElementById('imgtoggle'+number).src = image_base_url + "/button_plus.gif";
			}

			else if (currentvisibility == 'none') {
				LayerZeigen2(divname, 1);	
				document.getElementById('imgtoggle'+number).src = image_base_url + "/button_minus.gif";
			}
		}
	}	
}