/*<![CDATA[*/
var Lst, Lst1, Lst2, Lst3, Lst4, Lst5, Lst6, Lst7, Lst8, Lst9, Lst10, Lst11, Lst12, Lst13, Lst15, Lst16, Lst17, Lst21, Lst22;

function CngClass(id){
 if (Lst) document.getElementById(Lst).className='';
document.getElementById(id).className='selected';
 Lst=id;
}
/*]]>*/