// it.x: Eine Liste aller geöffneten Popups
var PopupList = new Array();

// it.x: Öffnen eines Fensters.
function js_popup(str_url, str_name, str_window, int_width, int_height, int_x, int_y, str_features)
   	{
    str_features = str_features + ',width=' + int_width + ',height=' + int_height;
   
	if (int_x=='false')
   	  str_features = str_features + ',left=' + ((screen.availWidth - int_width) / 2) + ',top=' + ((screen.availHeight - int_height) / 2);
    else
   	  str_features = str_features + ',left=' + int_x + ',top=' + int_y;
    
	if (PopupList[str_window] && PopupList[str_window].closed == false)
		PopupList[str_window].close();
	alert(str_url);
	obj_window = window.open(str_url, str_window, str_features);
	
	if (obj_window)
		{
		PopupList[str_window] = obj_window;
		obj_window.focus();
		obj_window.innerWidth = int_width;
		obj_window.innerHeight = int_height;
		}
	}