if (document.images) {
nav1 = new Image();nav1.src = '/images/nav_david1.gif';
nav1a = new Image();nav1a.src = '/images/nav_david1_over.gif';
nav2 = new Image();nav2.src = '/images/nav_books1.gif';
nav2a = new Image();nav2a.src = '/images/nav_books1_over.gif';
nav3 = new Image();nav3.src = '/images/nav_news1.gif';
nav3a = new Image();nav3a.src = '/images/nav_news1_over.gif';
nav4 = new Image();nav4.src = '/images/nav_readings1.gif';
nav4a = new Image();nav4a.src = '/images/nav_readings1_over.gif';
nav5 = new Image();nav5.src = '/images/nav_media1.gif';
nav5a = new Image();nav5a.src = '/images/nav_media1_over.gif';
nav6 = new Image();nav6.src = '/images/nav_seminars1.gif';
nav6a = new Image();nav6a.src = '/images/nav_seminars1_over.gif';
nav7 = new Image();nav7.src = '/images/nav_highcrimes1.gif';
nav7a = new Image();nav7a.src = '/images/nav_highcrimes1_over.gif';
nav8 = new Image();nav8.src = '/images/nav_contact1.gif';
nav8a = new Image();nav8a.src = '/images/nav_contact1_over.gif';
nav9 = new Image();nav9.src = '/images/nav_commentary1.gif';
nav9a = new Image();nav9a.src = '/images/nav_commentary1_over.gif';

subnav1 = new Image();subnav1.src = '/images/subnav_dime.gif';
subnav1a = new Image();subnav1a.src = '/images/subnav_dime_over.gif';
subnav2 = new Image();subnav2.src = '/images/subnav_redhead.gif';
subnav2a = new Image();subnav2a.src = '/images/subnav_redhead_over.gif';
subnav3 = new Image();subnav3.src = '/images/subnav_paradise.gif';
subnav3a = new Image();subnav3a.src = '/images/subnav_paradise_over.gif';
subnav4 = new Image();subnav4.src = '/images/subnav_anthologies.gif';
subnav4a = new Image();subnav4a.src = '/images/subnav_anthologies_over.gif';
subnav5 = new Image();subnav5.src = '/images/subnav_running.gif';
subnav5a = new Image();subnav5a.src = '/images/subnav_running_over.gif';

}
function di(id,name){
  if (document.images) {document.images[id].src=eval(name+".src"); }
}

// function that displays status bar message

function dm(msgStr) {
  document.returnValue = false;
  if (document.images) { 
     window.status = msgStr;
     document.returnValue = true;
  }
}
var showMsg = navigator.userAgent != "Mozilla/4.0 (compatible; MSIE 4.0; Mac_PowerPC)";
function dmim(msgStr) {
  document.returnValue = false;
  if (showMsg) { 
    window.status = msgStr;
    document.returnValue = true;
  }
}