  <!--
  aryNav = ['home','news','about','gallery','resources','petfinder'];
  for (n=0;n<=aryNav.length;n++) {
  	eval("navImg_" + aryNav[n] + " = new Image();");
  	eval("navImg_" + aryNav[n] + ".src = '_lib/img/page/nav/" + aryNav[n] + ".gif';");
  	eval("navImg_" + aryNav[n] + "x = new Image();");
  	eval("navImg_" + aryNav[n] + "x.src = '_lib/img/page/nav/" + aryNav[n] + "x.gif';");
  }
  function navRollover(id,pos,dir) {
  	eval("thisImg = navImg_" + aryNav[pos] + dir + ";");
	id.src = thisImg.src;
  }
  //-->