$(function(){

  $('img[alt]').each(function(){
    $(this).removeAttr('alt');
  });
  $('a[title]').each(function(){
    $(this).removeAttr('title');
  });
  $('a[href^="http"]').each(function(){
    $(this).attr('target','_blank');
  });

  $('#header .logo').mouseover(function(){
    $(this).attr('src','image/header_logo.gif');
  });
});

function log(){
  document.write("<img src='./log/index.cgi?mode=rec"
 + "&swh=" + screen.width + " x " + screen.height + " pixel"
 + "&scd=" + screen.colorDepth + "&ref="+document.referrer+"' "
 + "width='1' height='1'>");
}