// スマートフォンからのアクセスかどうか判定する
$(function(){
	if ((navigator.userAgent.indexOf('iPhone') > 0 && navigator.userAgent.indexOf('iPad') == -1) || navigator.userAgent.indexOf('iPod') > 0 || navigator.userAgent.indexOf('Android') > 0) {
		if(window.confirm('スマートフォンサイトへ移動しますか？')){
			location.href = '/sp/';
		}else{
			
		}
		
	}
});


//p = console.log;

$(function(){
  var conf = {
    className : 'over',
    postfix : '_o'
  };
  $('.'+conf.className).each(function(){
    this.originalSrc = this.src;
    this.rolloverSrc = this.originalSrc.replace(/(\.gif|\.jpg|\.png)/, conf.postfix+"$1");
    preloadImage(this.rolloverSrc);
  }).hover(function(){
    this.src = this.rolloverSrc;
  },function(){
    this.src = this.originalSrc;
  });
});
preloadedImages = [];
function preloadImage(url){
	var p = preloadedImages;
	var l = p.length;
	p[l] = new Image();
	p[l].src = url;
}