function openwin(plfile) {
       remote = window.open(plfile, 'remotewin','status=1,width=620,height=700,screenX=10,screenY=10,titlebar=no,resizable=1,scrollbars=auto');
       remote.focus;
    }
    
    function openplan(plfile) {
       remote = window.open(plfile, 'remotewin','status=1,width=655,height=495,screenX=10,screenY=10,titlebar=0,resizable=0,scrollbars=0');
       remote.focus;
    }
    
    function openmap(mapURL) {
       remote = window.open(mapURL, 'remotewin','status=1,width=670,height=550,screenX=10,screenY=10,titlebar=0,resizable=1,scrollbars=1');
       remote.focus;
    }
    
    function opengalleryext(picurl) {
       remote = window.open(picurl, 'remotewin','status=1,width=1000,height=700,screenX=10,screenY=10,titlebar=0,resizable=1,scrollbars=1');
       remote.focus;
    }
    function opengallery(picdir) {
       remote = window.open('./' + picdir + '/picsframe.htm', 'remotewin','status=1,width=1000,height=700,screenX=10,screenY=10,titlebar=0,resizable=1,scrollbars=1');
       remote.focus;
    }