<!--
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
/* Functions that swaps images. */
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
/* Functions that handle preload. */
function MM_preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function setDefaultNav() {
  var currentURL=window.location.href;
  var regexp = /\/oral_care\//;
  var returnval = regexp.test(currentURL);
  if (returnval == true) {
   MM_swapImage('oral_care','','/images/top_nav/nav_oral_care_f2.gif',1);
  }
  regexp = /\/puberty\//;
  returnval = regexp.test(currentURL);
  if (returnval == true) {
   MM_swapImage('puberty','','/images/top_nav/nav_puberty_f2.gif',1);
  }
  regexp = /\/student-nutrition\//;
  returnval = regexp.test(currentURL);
  if (returnval == true) {
   MM_swapImage('nutrition','','/images/top_nav/nav_nutrition_f2.gif',1);
  }
  regexp = /\/nose-care\//;
  returnval = regexp.test(currentURL);
  if (returnval == true) {
   MM_swapImage('puffs','','/images/top_nav/nav_puffs_f2.gif',1);
  }
  regexp = /\/order_program\//;
  returnval = regexp.test(currentURL);
  if (returnval == true) {
   MM_swapImage('order','','/images/top_nav/nav_order_program_f2.gif',1);
  }
  regexp = /\/questions\//;
  returnval = regexp.test(currentURL);
  if (returnval == true) {
   MM_swapImage('faq','','/images/top_nav/nav_faq_f2.gif',1);
  }
  regexp = /\/feedback\//;
  returnval = regexp.test(currentURL);
  if (returnval == true) {
   MM_swapImage('feedback','','/images/top_nav/nav_feedback_f2.gif',1);
  }
  regexp = /\/health-links\//;
  returnval = regexp.test(currentURL);
  if (returnval == true) {
   MM_swapImage('links_','','/images/top_nav/nav_links_f2.gif',1);
  }
  regexp = /\/track_order\//;
  returnval = regexp.test(currentURL);
  if (returnval == true) {
   MM_swapImage('track','','/images/top_nav/nav_track_order_f2.gif',1);
  }
}

//-->