$(document).ready(function(){
var fn = window.location.href.split("/")[window.location.href.split('/').length-1];
url={
"floor.html":"menu1",
"shopinfo.html":"menu2",
"about.html":"menu3",
"gallery.html":"menu4",
"access.html":"menu5"
};
var ima=url[fn];
jQuery.each(url, function(i,val) {
if(val==ima){
   $("." + val).hover(
  function () {
    $(this).css({background:"url(./file/wp-content/themes/wp-coda/images/"+val+"_c.gif)"});
  },
  function () {
    $(this).css({background:"url(./file/wp-content/themes/wp-coda/images/"+val+"_b.png)"});
  }).css({background:"url(./file/wp-content/themes/wp-coda/images/"+val+"_b.png)"});
$("#header_img").css({background:"url(http://chompchomp.jp/_img/"+val+".jpg)"})
}else{
   $("." + val).hover(
  function () {
    $(this).css({background:"url(./file/wp-content/themes/wp-coda/images/"+val+"_c.gif)"});
  },
  function () {
    $(this).css({background:"url(./file/wp-content/themes/wp-coda/images/"+val+"_a.png)"});
  })
}

});

$('li').css({cursor: "pointer"});

});