function setTopNav()
{
  var url = document.location.href;
  
  if(url.indexOf('balance') > 0)
  {
    MM_swapImage('imgBalance','','/images/nav/nav_ehc_on.jpg',1);
    
    if(url.indexOf('nutrition') > 0) {MM_swapImage('imgNutrition','','/images/nav/subnav_nutrition_on.jpg',1); return;}
    else if(url.indexOf('inspiration') > 0) {MM_swapImage('imgLifestyle','','/images/nav/subnav_lifestyle_on.jpg',1); return;}
    else if(url.indexOf('fitness') > 0) {MM_swapImage('imgFitness','','/images/nav/subnav_fitness_on.jpg',1); return;}
    else if(url.indexOf('archive') > 0) {MM_swapImage('imgArchive','','/images/nav/subnav_archive_on.jpg',1); return;}
  }
  else if(url.indexOf('ask') > 0 || url.indexOf('shc') > 0)
  {
    MM_swapImage('imgAsk','','/images/nav/nav_nutritionist_on.jpg',1);
    
    if(url.indexOf('faq') > 0) {MM_swapImage('imgFAQ','','/images/nav/nav_faq_on.jpg',1); return;}
    else if(url.indexOf('shc') > 0) {MM_swapImage('imgSHC','','/images/nav/nav_shc_on.jpg',1); return;}
  }
  else if(url.indexOf('products') > 0)
  {
    MM_swapImage('imgProducts','','/images/nav/nav_products_on.jpg',1);

    if(url.indexOf('products/buy') > 0) {MM_swapImage('imgBuy','','/images/nav/subnav_buy_on.jpg',1); return;}
    else if(url.indexOf('products/news') > 0) {MM_swapImage('imgNews','','/images/nav/subnav_news_on.jpg',1); return;}
    else if(url.indexOf('products/ad') > 0) {MM_swapImage('imgAd','','/images/nav/subnav_tv_ads_on.jpg',1); return;}
  }
  else if(url.indexOf('recipes') > 0)
  {
    MM_swapImage('imgRecipes','','/images/nav/nav_recipes_on.jpg',1);
    
    if(url.indexOf('recipes/all') > 0) {MM_swapImage('imgSeeAll','','/images/nav/See_recipes_on.gif',1); return;}
    
  }
  else if(url.indexOf('index') > 0 || url.indexOf('aspx') <= 0)
  {
    MM_swapImage('imgHome','','/images/nav/nav_home_on.jpg',1);
  }
}



function warn_on_leave(site){
    var msg = "\nThis link will take you out of the Abbott Nutrition Division of\n"+
        "Abbott Laboratories worldwide web site.  Links which take you out\n"+                                                                  
        "of Abbott Laboratories worldwide web site are not under the control of\n"+                                                             
        "Abbott Laboratories, and Abbott Laboratories is not responsible for the\n"+                                                            
        "contents of any such site or any further links from such site.  Abbott\n"+
        "Laboratories is providing these links to you only as a convenience, and\n"+
        "the inclusion of any link does not imply endorsement of the linked site\n"+
        "by Abbott Laboratories.\n\n"+ 
        "Do you wish to leave this site?";

if (confirm(msg)) {
			window.open(site);
		} 

}