function openWin(url, width, height) {
         
          windowName  = "remote";
          params      = "toolbar=0,";
          params     += "location=0,";
          params     += "directories=0,";
          params     += "status=0,";
          params     += "menubar=0,";
          params     += "scrollbars=1,";
          params     += "resizable=1,";

          params += "width="+width+",";
          params += "height="+height;

                win = window.open(url, windowName, params);
                win.opener.name = "opener";
        }

        function openWinNoMenu(url, width, height) {
         
          windowName  = "buttons";
          params      = "toolbar=0,";
          params     += "location=0,";
          params     += "directories=0,";
          params     += "status=0,";
          params     += "menubar=0,";
          params     += "scrollbars=0,";
          params     += "resizable=1,";

          params += "width="+width+",";
          params += "height="+height;

                win = window.open(url, windowName, params);
                win.opener.name = "opener";
        }