function tb_redirect (site){
 
if ( site == "nestle")
    window.location="http://www.nestlenutritionstore.com/carnation-instant-breakfast.asp?utm_source=CarnationBreakfastEssentials&utm_medium=Nestle-Sites&utm_content=buynow&utm_campaign=WhereToBuy";
if ( site == "amazon")
    window.location="http://www.amazon.com/s/ref=nb_ss_gw?url=search-alias%3Daps&field-keywords=carnation+instant+breakfast&x=13&y=20";
    
if ( site == "walgreens")
    window.location="http://www.walgreens.com/search/search_results.jsp?term=carnation+instant+breakfast&x=15&y=4";    
    
if ( site == "drugstore")
    window.location="http://www.drugstore.com/search/search_results.asp?N=0&Ntx=mode%2Bmatchallpartial&Ntk=All&srchtree=5&Ntt=carnation+instant+breakfast&Go.x=7&Go.y=18";    
    
}