if (document.images)
{
     image01 = new Image;
     image02 = new Image;
     image03 = new Image;
     image04 = new Image;
     image05 = new Image;
     image06 = new Image;
     image07 = new Image;
     image08 = new Image;
     image09 = new Image;
     image10 = new Image;
     image11 = new Image;
     image12 = new Image;
     image13 = new Image;
     image14 = new Image;
     image15 = new Image;
     image16 = new Image;
     image17 = new Image;
     image18 = new Image;
     image19 = new Image;
     image20 = new Image;
     image21 = new Image;
     image22 = new Image;


     image01.src = 'images/home_button_std.png';
     image02.src = 'images/home_button_spc.png';
     image03.src = 'images/menu_button_std.png';
     image04.src = 'images/menu_button_spc.png';
     image05.src = 'images/festival_button_std.png';
     image06.src = 'images/festival_button_spc.png';
     image07.src = 'images/restaurant_button_std.png';
     image08.src = 'images/restaurant_button_spc.png';
     image09.src = 'images/catering_button_std.png';
     image10.src = 'images/catering_button_spc.png';
     image11.src = 'images/about_button_std.png';
     image12.src = 'images/about_button_spc.png';
     image13.src = 'images/buy_button_std.png';
     image14.src = 'images/buy_button_spc.png';
     image15.src = 'images/menu_restaurant_button_std.png';
     image16.src = 'images/menu_restaurant_button_spc.png';
     image17.src = 'images/menu_festival_button_std.png';
     image18.src = 'images/menu_festival_button_spc.png';
     image19.src = 'images/menu_sunday_button_std.png';
     image20.src = 'images/menu_sunday_button_spc.png';
     image21.src = 'images/recipe_button_std.png';
     image22.src = 'images/recipe_button_spc.png';
}


function swap_image_reverse()
{
  var i,x,a=document.MM_sr;

  for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++)
    x.src=x.oSrc;
}

function MM_findObj(n, d)
{
  var p,i,x;
  if(!d)
    d=document;

  if((p=n.indexOf("?"))>0&&parent.frames.length)
  {
    d=parent.frames[n.substring(p+1)].document;
    n=n.substring(0,p);
  }

  if(!(x=d[n])&&d.all)
    x=d.all[n];

  for (i=0;!x&&i<d.forms.length;i++)
    x=d.forms[i][n];

  for(i=0;!x&&d.layers&&i<d.layers.length;i++)
    x=MM_findObj(n,d.layers[i].document);

  if(!x && d.getElementById)
    x=d.getElementById(n);

  return x;
}

function swap_image()
{
  var i,j=0,x,a=swap_image.arguments;
  document.MM_sr=new Array;

  for(i=0;i<(a.length-2);i+=3)
  if ((x=MM_findObj(a[i]))!=null)
  {
    document.MM_sr[j++]=x;

    if(!x.oSrc)
      x.oSrc=x.src;

      x.src=a[i+2];
  }
}