/* -----------------------------------------
 *
 *  common.js
 *  Last Update : 2010/12/28
 *
 *  monosus inc.
 *  http://monosus.co.jp/
 *
 ----------------------------------------- */

jQuery(document).ready(function($) {
//ロールオーバー
	var postfix = '_on';
	$('.hover').not('[src*="'+ postfix +'."]').each(function() {
		var img = $(this);
		var src = img.attr('src');
		var src_on = src.substr(0, src.lastIndexOf('.'))
		           + postfix
		           + src.substring(src.lastIndexOf('.'));
		$('<img>').attr('src', src_on);
		img.hover(
			function() {
				img.attr('src', src_on);
			},
			function() {
				img.attr('src', src);
			}
		);
	});
//スムーズスクロール
	jQuery.easing.quart = function (x, t, b, c, d) {
		return -c * ((t=t/d-1)*t*t*t - 1) + b;
	};  
	$('.pageTop a').click(function () {
		$('html,body').animate({ scrollTop: 0 }, 1000, 'quart');
		return false;
	})
});


//透明度ロールオーバー
(function($) {
	//ふわっと
	$.fn.opOver = function(op,oa,durationp,durationa){
		var c = {
			op:op? op:1.0,
			oa:oa? oa:0.6,   //透明度設定
			durationp:durationp? durationp:'normal',   //変わるときのスピード
			durationa:durationa? durationa:'normal'    //戻るときのスピード
		};
		
		$(this).each(function(){
			$(this).css({
					opacity: c.op,
					filter: "alpha(opacity="+c.op*100+")"
				}).hover(function(){
					$(this).fadeTo(c.durationp,c.oa);
				},function(){
					$(this).fadeTo(c.durationa,c.op);
				})
		});
	},
	
	//ウィンク
	$.fn.wink = function(durationp,op,oa){

		var c = {
			durationp:durationp? durationp:'slow',   //変わるときのスピード
			op:op? op:1.0,
			oa:oa? oa:0.2   //透明度設定
		};
		
		$(this).each(function(){
			$(this)	.css({
					opacity: c.op,
					filter: "alpha(opacity="+c.op*100+")"
				}).hover(function(){
				$(this).css({
					opacity: c.oa,
					filter: "alpha(opacity="+c.oa*100+")"
				});
				$(this).fadeTo(c.durationp,c.op);
			},function(){
				$(this).css({
					opacity: c.op,
					filter: "alpha(opacity="+c.op*100+")"
				});
			})
		});
	}
	
})(jQuery);


/*	//	Lazy Load > http://www.appelsiini.net/projects/lazyload
-----------------------------------------------------------------------------------------------------------------*/
(function($){$.fn.lazyload=function(options){var settings={threshold:0,failurelimit:0,event:"scroll",effect:"show",container:window};if(options){$.extend(settings,options);}
var elements=this;if("scroll"==settings.event){$(settings.container).bind("scroll",function(event){var counter=0;elements.each(function(){if($.abovethetop(this,settings)||$.leftofbegin(this,settings)){}else if(!$.belowthefold(this,settings)&&!$.rightoffold(this,settings)){$(this).trigger("appear");}else{if(counter++>settings.failurelimit){return false;}}});var temp=$.grep(elements,function(element){return!element.loaded;});elements=$(temp);});}
this.each(function(){var self=this;if(undefined==$(self).attr("original")){$(self).attr("original",$(self).attr("src"));}
if("scroll"!=settings.event||undefined==$(self).attr("src")||settings.placeholder==$(self).attr("src")||($.abovethetop(self,settings)||$.leftofbegin(self,settings)||$.belowthefold(self,settings)||$.rightoffold(self,settings))){if(settings.placeholder){$(self).attr("src",settings.placeholder);}else{$(self).removeAttr("src");}
self.loaded=false;}else{self.loaded=true;}
$(self).one("appear",function(){if(!this.loaded){$("<img />").bind("load",function(){$(self).hide().attr("src",$(self).attr("original"))
[settings.effect](settings.effectspeed);self.loaded=true;}).attr("src",$(self).attr("original"));};});if("scroll"!=settings.event){$(self).bind(settings.event,function(event){if(!self.loaded){$(self).trigger("appear");}});}});$(settings.container).trigger(settings.event);return this;};$.belowthefold=function(element,settings){if(settings.container===undefined||settings.container===window){var fold=$(window).height()+$(window).scrollTop();}else{var fold=$(settings.container).offset().top+$(settings.container).height();}
return fold<=$(element).offset().top-settings.threshold;};$.rightoffold=function(element,settings){if(settings.container===undefined||settings.container===window){var fold=$(window).width()+$(window).scrollLeft();}else{var fold=$(settings.container).offset().left+$(settings.container).width();}
return fold<=$(element).offset().left-settings.threshold;};$.abovethetop=function(element,settings){if(settings.container===undefined||settings.container===window){var fold=$(window).scrollTop();}else{var fold=$(settings.container).offset().top;}
return fold>=$(element).offset().top+settings.threshold+$(element).height();};$.leftofbegin=function(element,settings){if(settings.container===undefined||settings.container===window){var fold=$(window).scrollLeft();}else{var fold=$(settings.container).offset().left;}
return fold>=$(element).offset().left+settings.threshold+$(element).width();};$.extend($.expr[':'],{"below-the-fold":"$.belowthefold(a, {threshold : 0, container: window})","above-the-fold":"!$.belowthefold(a, {threshold : 0, container: window})","right-of-fold":"$.rightoffold(a, {threshold : 0, container: window})","left-of-fold":"!$.rightoffold(a, {threshold : 0, container: window})"});})(jQuery);

/*	//	Equal Column Heights > http://www.jainaewen.com/files/javascript/jquery/equal-height-columns/
-----------------------------------------------------------------------------------------------------------------*/
(function($){$.fn.equalHeightColumns=function(e){var J,a;e=$.extend({},$.equalHeightColumns.defaults,e);a=$(this);J=e.height;$(this).each(function(){if(e.children)a=$(this).children(e.children);if(!e.height){if(e.children){a.each(function(){if($(this).height()>J)J=$(this).height()})}else{if($(this).height()>J)J=$(this).height()}}});if(e.minHeight&&J<e.minHeight)J=e.minHeight;if(e.maxHeight&&J>e.maxHeight)J=e.maxHeight;a.animate({height:J},e.speed);return $(this)};$.equalHeightColumns={version:1.0,defaults:{children:false,height:0,minHeight:0,maxHeight:0,speed:0}}})(jQuery);



/*	//	switchHat.js 0.10 > Copyright (c) 2010 CSS HappyLife (http://css-happylife.com/) 
-----------------------------------------------------------------------------------------------------------------*/
(function($) {
	$(function(){
		$.uHat.switchHat({
			switchBtn: '.switchHat',
			switchContents: '.switchDetail'
		});
	});
	$.uHat = {
		switchHat: function(settings) {
			uHatConA = $.extend({
				switchBtn: '.switchHat',
				switchContents: '.switchDetail',
				switchClickAddClass: 'nowOpen'
			}, settings);
			$(uHatConA.switchContents).hide();
			$(uHatConA.switchContents).eq(0).show();
			$(uHatConA.switchBtn).eq(0).addClass("mt00 nowOpen");
			$(uHatConA.switchBtn).addClass("switchOn").click(function(){
				var index = $(uHatConA.switchBtn).index(this);
				$(uHatConA.switchContents).eq(index).slideToggle("fast");
				$(this).toggleClass(uHatConA.switchClickAddClass);
			}).css("cursor","pointer");
		}
	};
})(jQuery);

/*	//	jsの呼び出し
-----------------------------------------------------------------------------------------------------------------*/
$(function(){
	/* Lazyload */
	$('#main inner img').lazyload({
		placeholder : "/common/img/cmn_imgLoad.gif",
		effect      : "fadeIn"
	});
	/* equalHeight */
	$('ul.ul_topLink li.fltL,ul.ul_topLink li.fltR').equalHeightColumns();
	$('.ophover').opOver();
	$('.winhover').wink();
	$('a[rel*=lightbox]').lightBox();
});
