<!--//

// Following "if" statement preloads images used for mouseOvers //
if (document.images) {
   // Images for the top nav-bar buttons //
   t1 = new Image; t1.src="http://www.library.tufts.edu/images/search.gif";
   t1o = new Image; t1o.src="http://www.library.tufts.edu/images/search-o.gif";
   t2 = new Image; t2.src="http://www.library.tufts.edu/images/hours.gif";
   t2o = new Image; t2o.src="http://www.library.tufts.edu/images/hours-o.gif";
   t3 = new Image; t3.src="http://www.library.tufts.edu/images/location.gif";
   t3o = new Image; t3o.src="http://www.library.tufts.edu/images/location-o.gif";
   t4 = new Image; t4.src="http://www.library.tufts.edu/images/contactus.gif";
   t4o = new Image; t4o.src="http://www.library.tufts.edu/images/contactus-o.gif";
   t5 = new Image; t5.src="http://www.library.tufts.edu/images/home.gif";
   t5o = new Image; t5o.src="http://www.library.tufts.edu/images/home-o.gif";
   t6 = new Image; t6.src="http://www.library.tufts.edu/images/help.gif";
   t6o = new Image; t6o.src="http://www.library.tufts.edu/images/help-o.gif"; 
   t7 = new Image; t7.src="http://www.library.tufts.edu/images/tulipshome.gif";
   t7o = new Image; t7o.src="http://www.library.tufts.edu/images/tulipshome-o.gif"; 
   // Images for the left nav-bar buttons //
   l1 = new Image; l1.src="http://www.library.tufts.edu/images/webcat.gif";
   l1o = new Image; l1o.src="http://www.library.tufts.edu/images/webcat-o.gif";
   l2 = new Image; l2.src="http://www.library.tufts.edu/images/textcat.gif";
   l2o = new Image; l2o.src="http://www.library.tufts.edu/images/textcat-o.gif";
   l3 = new Image; l3.src="http://www.library.tufts.edu/images/othercat.gif";
   l3o = new Image; l3o.src="http://www.library.tufts.edu/images/othercat-o.gif";
   l4 = new Image; l4.src="http://www.library.tufts.edu/images/ejournal.gif";
   l4o = new Image; l4o.src="http://www.library.tufts.edu/images/ejournal-o.gif";
   l5 = new Image; l5.src="http://www.library.tufts.edu/images/indexes.gif";
   l5o = new Image; l5o.src="http://www.library.tufts.edu/images/indexes-o.gif";
   l6 = new Image; l6.src="http://www.library.tufts.edu/images/friends.gif";
   l6o = new Image; l6o.src="http://www.library.tufts.edu/images/friends-o.gif";
   // Images for the mouseOver descriptions //
   txt = new Image; txt.src="http://www.library.tufts.edu/images/text-default.gif";
   lt1o = new Image; lt1o.src="http://www.library.tufts.edu/images/text-webcat.gif";
   lt2o = new Image; lt2o.src="http://www.library.tufts.edu/images/text-textcat.gif";
   lt3o = new Image; lt3o.src="http://www.library.tufts.edu/images/text-othercat.gif";
   lt4o = new Image; lt4o.src="http://www.library.tufts.edu/images/text-ejournal.gif";
   lt5o = new Image; lt5o.src="http://www.library.tufts.edu/images/text-indexes.gif";
   lt6o = new Image; lt6o.src="http://www.library.tufts.edu/images/text-friends.gif";
   rt1o = new Image; rt1o.src="http://www.library.tufts.edu/images/text-ginn.gif";
   rt2o = new Image; rt2o.src="http://www.library.tufts.edu/images/text-hnrc.gif";
   rt3o = new Image; rt3o.src="http://www.library.tufts.edu/images/text-hsl.gif";
   rt4o = new Image; rt4o.src="http://www.library.tufts.edu/images/text-tisch.gif";
   rt5o = new Image; rt5o.src="http://www.library.tufts.edu/images/text-archive.gif";
   rt6o = new Image; rt6o.src="http://www.library.tufts.edu/images/text-vet.gif";
   rt7o = new Image; rt7o.src="http://www.library.tufts.edu/images/text-music.gif";
   // Images for the right nav-bar (imageMap) //
   rdef = new Image; rdef.src="http://www.library.tufts.edu/Images/rightbuttons_tulips.gif";
   r1o = new Image; r1o.src="http://www.library.tufts.edu/images/ginn-o.gif";
   r2o = new Image; r2o.src="http://www.library.tufts.edu/images/hnrc-o.gif";
   r3o = new Image; r3o.src="http://www.library.tufts.edu/images/hsl-o.gif";
   r4o = new Image; r4o.src="http://www.library.tufts.edu/images/tisch-o.gif";
   r5o = new Image; r5o.src="http://www.library.tufts.edu/images/archives-o.gif";
   r6o = new Image; r6o.src="http://www.library.tufts.edu/images/vet-o.gif";
   r7o = new Image; r7o.src="http://www.library.tufts.edu/images/music-o.gif";

} 


// Function changeImage is the mouseOver function for the top buttons //
function changeImage (id, name) { 
   if (document.images) { document.images[id].src=eval(name+".src"); }
}

// Function change2Images is the mouseOver function that changes the button itself as well as the description of the buttons //
function change2Images (id, name, id2, n2) {
   if (document.images) { document.images[id].src=eval(name+".src"); document.images[id2].src=eval(n2+".src");}
}

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;
  }
}
//-->