function preloadImages_Exvac(p) { //v3.0
  var d=document;
  if(d.images){ 
    if(!d.MM_p)
      d.MM_p=new Array();
    var i, j=d.MM_p.length;
    var a=new Array(
      'images/exvac/nav/land_water-o.gif',
      'images/exvac/nav/calendar-o.gif',
      'images/exvac/nav/special-events-o.gif',
      
'images/exvac/nav/boats-hire-o.gif',
 
'images/exvac/nav/boat_canal-o.gif',

'images/exvac/nav/places-o.gif',

'images/exvac/nav/bike-hike-o.gif',

'images/exvac/nav/scrapbook-o.gif',

'images/exvac/nav_lw/champlain.gif',
      'images/exvac/nav_lw/champlain-o.gif',
      'images/exvac/nav_lw/cs.gif',
 
'images/exvac/nav_lw/cs-o.gif',
 
'images/exvac/nav_lw/oswego.gif',
 
'images/exvac/nav_lw/oswego-o.gif',
 
'images/exvac/nav_lw/erie.gif',
 
'images/exvac/nav_lw/erie-o.gif',

'images/exvac/nav_forhire/skipper.gif',
 
'images/exvac/nav_forhire/skipper-o.gif',

'images/exvac/nav_forhire/day_tours.gif',
 
'images/exvac/nav_forhire/day_tours-o.gif',

'images/exvac/nav_forhire/overnight.gif',
 
'images/exvac/nav_forhire/overnight-o.gif',

'images/exvac/nav_forhire/crewed.gif',
 
'images/exvac/nav_forhire/crewed-o.gif',

'images/exvac/nav_canal/guide.gif',
      'images/exvac/nav_canal/guide-o.gif',

'images/exvac/nav_canal/tolls.gif',
 
'images/exvac/nav_canal/tolls-o.gif',

'images/exvac/nav_canal/lockthru.gif',
 
'images/exvac/nav_canal/lockthru-o.gif',

'images/exvac/nav_canal/marinas.gif',
      'images/exvac/nav_canal/marinas-o.gif',

'images/exvac/nav_canal/weather.gif',
 
'images/exvac/nav_canal/weather-o.gif',

'images/exvac/nav_ptg/tourism.gif',
 
'images/exvac/nav_ptg/tourism-o.gif',

'images/exvac/nav_ptg/canal.gif',
      'images/exvac/nav_ptg/canal-o.gif',

'images/exvac/nav_ptg/adopt_trail.gif',
 
'images/exvac/nav_ptg/adopt_trail-o.gif',

'images/exvac/nav_ptg/touring.gif',
 
'images/exvac/nav_ptg/touring-o.gif',

'images/exvac/nav_ptg/collage.gif',
 
'images/exvac/nav_ptg/collage-o.gif',

'images/exvac/nav_ptg/construction.gif',
 
'images/exvac/nav_ptg/construction-o.gif',

'images/exvac/nav_ptg/campsites.gif',
      'images/exvac/nav_ptg/campsites-o.gif');
    for(i=0; i<a.length; i++)
      if (a[i].indexOf("#")!=0){ 
        d.MM_p[j]=new Image; 
        d.MM_p[j++].src= p + a[i];
        // alert("j=" + j + "[" + d.MM_p[j-1].src + "]");
      }
  }
}