imgBasePath='/images/thesaurus/big/';
mondo=new Image();mondo.src=imgBasePath+'mondo_base.gif';
america=new Image();america.src=imgBasePath+'america.gif';
europe=new Image();europe.src=imgBasePath+'europe.gif';
asia=new Image();asia.src=imgBasePath+'asia.gif';
oceania=new Image();oceania.src=imgBasePath+'oceania.gif';
africa=new Image();africa.src=imgBasePath+'africa.gif';
function ShowContinent(c){document.getElementsByName('imgWorld')[0].src=c.src;}
function HideContinents(){document.getElementsByName('imgWorld')[0].src=mondo.src;}
function Browse(c){location.href='/thesaurus/list.aspx?DisplayMode=browse&NodeID='+ThContinents[c];}