//WrapScroll
new wrapScroll ('navi');



//rollover
//p = console.log;

$(function(){
  var conf = {
    className : 'btn',
    postfix : '_on'
  };
  $('.'+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;
  });
});

//プリロード
preloadedImages = [];
function preloadImage(url){
	var p = preloadedImages;
	var l = p.length;
	p[l] = new Image();
	p[l].src = url;
}



//link
$(function(){
	$('a[@href^="http://"]').addClass('externalLink').click(function(){
		window.open(this.href, "_blank");
		return false;
	});
});



//acordion
$(document).ready(function(){
    $(".answer").hide();
	$(".question a").click(function(){
	$(this).parent().next(".answer")
	.slideToggle("fast").siblings(".answer:visible");

	return false;
	})

});