//menu 1
 Image1on = new Image(); Image1on.src = '/images/menu1/mnavi_contacts_on.gif';
 Image1off = new Image(); Image1off.src = '/images/menu1/mnavi_contacts_off.gif';
 Image2on = new Image(); Image2on.src = '/images/menu1/mnavi_fintra_on.gif';
 Image2off = new Image(); Image2off.src = '/images/menu1/mnavi_fintra_off.gif';
 Image3on = new Image(); Image3on.src = '/images/menu1/mnavi_feedback_on.gif';
 Image3off = new Image(); Image3off.src = '/images/menu1/mnavi_feedback_off.gif';
 Image4on = new Image(); Image4on.src = '/images/menu1/mnavi_program_on.gif';
 Image4off = new Image(); Image4off.src = '/images/menu1/mnavi_program_off.gif';
 Image5on = new Image(); Image5on.src = '/images/menu1/mnavi_work_on.gif';
 Image5off = new Image(); Image5off.src = '/images/menu1/mnavi_work_off.gif'; 
 Image6on = new Image(); Image6on.src = '/images/menu1/mnavi_english_on.gif';
 Image6off = new Image(); Image6off.src = '/images/menu1/mnavi_english_off.gif';
 Image7on = new Image(); Image7on.src = '/images/menu1/mnavi_search_on.gif';
 Image7off = new Image(); Image7off.src = '/images/menu1/mnavi_search_off.gif';
 
 function ImgSwap(target,pic) {
  document[target].src = pic.src;
 }