function chgDirImg(n, f){
 var img, tgt;
 if (n == 0){
  tgt = getBody('btnsol');
  img = f == 0 ? 'solu_bt.gif' : 'solu_up_bt.gif';
 }else{
  tgt = getBody('btnint');
  img = f == 0 ? 'com_bt.gif' : 'com_up_bt.gif';
 }
 tgt.src = '/images/itprodata/2008/theme/directory/' + img;
}

function putAddress(s){
 document.write('<a href="' + unescape('%6d%61%69%6c%74%6f%3a')); 
 document.write(unescape(s) + '">');
 document.write(unescape(s) + '</a>');
}
//¸¡º÷
function searchBoxFocused(o){
 if (o.className == 'def'){
  o.value = '';
  o.className = '';
 }
}