
$(function(){

	$('a[href$=".pdf"]').click(function(){
		window.open(this.href, '_blank');
		return false;
	}).not('a:has("img")').addClass('blankLink').wrapInner('<span class="anchorIn"></span>').children('span').after('<img src="/img/common/icon_pdf.gif" alt="PDFへのリンクです" width="14" height="16" class="pdfIcon" />');


	$('a[href^="#"]').not('a.colorbox').slideScroll();
	initRollOverImages();
	$('.opover').opacityOver();
	
	$("#slider").jCarouselLite({
		btnNext: ".next",
		btnPrev: ".prev",
		speed:300,
		auto: 3000,
		easing: "easeInQuad",
		visible:6
	});
	
	$('#directLink dd dl dt').each(function(){
		var pos = parseInt($(this).position().top,10);
		var high =$(this).outerHeight();
		var wide = $(this).outerWidth();
		var target = $(this).next('dd');
		var topos = pos+high+1;
		
		target.css({
			'width':wide,
			'position':'absolute',
			'left':'0',
			'top':topos,
			'opacity':0.9
		})
		.hide();
		
	}).hover(function(){
		$(this).addClass('hover');
	},function(){
		$(this).removeClass('hover');
	}).click(function(){
		var pos = $(this).offset.top;
		var high = $(this).height();
		var target = $(this).next('dd');
		var parent = $('#directLink dd dl');
		var _this = $(this)
		
		if(!parent.children('dd').is(':visible')){
			target.slideDown(200);
		}else{
			if(!$(this).next('dd').is(':visible')){
				parent.children('dd:visible').slideUp(200,function(){
					target.slideDown(200);
				});
			}
		}
		
	});
	
	$('body').click(function(){
		if(!$("#directLink dd dl dd:animated").length){
			$('#directLink dd dl dd:visible').slideUp(200);
		}
	});
	
	
	$('#slider ul li >dl').tooltip();
	
});


/*
flatheights.js---------------------------------------------------------------------------
Version: 2007-08-01
Copyright (c) 2007, KITAMURA Akatsuki
$.changeLetterSize.addHandler(func)
*/
$.changeLetterSize={handlers:[],interval:1000,currentSize:0};(function($){var self=$.changeLetterSize;var ins=$('<ins>M</ins>').css({display:'block',visibility:'hidden',position:'absolute',padding:'0',top:'0'});var isChanged=function(){ins.appendTo('#main');var size=ins[0].offsetHeight;ins.remove();if(self.currentSize==size)return false;self.currentSize=size;return true;};$(isChanged);var observer=function(){if(!isChanged())return;$.each(self.handlers,function(i,handler){handler();});};self.addHandler=function(func){self.handlers.push(func);if(self.handlers.length==1){setInterval(observer,self.interval);}};})(jQuery);(function($){var sets=[];var flatHeights=function(set){var maxHeight=0;set.each(function(){var height=this.offsetHeight;if(height>maxHeight)maxHeight=height;});set.css('height',maxHeight+'px');};$.fn.flatHeights=function(){if(this.length>1){flatHeights(this);sets.push(this);}
return this;};$.changeLetterSize.addHandler(function(){$.each(sets,function(){this.height('auto');flatHeights(this);});});})(jQuery);function flatColumns(flatParent,flatTarget,columNum,notElem){$(flatParent).each(function(){var sets=[],temp=[];if(columNum==2){$(this).find(flatTarget).not(notElem).each(function(i){temp.push(this);if((i+1)%2==0&&i!=0){sets.push(temp);temp=[];}});if(temp.length)sets.push(temp);}else if(columNum==3){$(this).find(flatTarget).not(notElem).each(function(i){temp.push(this);if(i%3==2){sets.push(temp);temp=[];}});if(temp.length)sets.push(temp);}else if(columNum==4){$(this).children(flatTarget).not(notElem).each(function(i){temp.push(this);if((i+1)/4>=1&&(i+1)%4==0){sets.push(temp);temp=[];}});if(temp.length)sets.push(temp);}else if(columNum==5){$(this).children(flatTarget).not(notElem).each(function(i){temp.push(this);if((i+1)/5>=1&&(i+1)%5==0){sets.push(temp);temp=[];}});if(temp.length)sets.push(temp);}
$.each(sets,function(){$(this).flatHeights();});});}


// Rollover
function initRollOverImages() {
	var image_cache = new Object();
	$("img.imgover,#gnavi-area a img").each(function(i) {
	var imgsrc = this.src;
	var dot = this.src.lastIndexOf('.');
	var imgsrc_ro = this.src.substr(0, dot) + '_on' + this.src.substr(dot, 4);
	image_cache[this.src] = new Image();
	image_cache[this.src].src = imgsrc_ro;
	$(this).hover(
		function() {if(!$(this).hasClass("active")){this.src = imgsrc_ro;} },
		function() {if(!$(this).hasClass("active")){this.src = imgsrc; }})
	});
}

// gnavActive
$.fn.gnavActive = function(){
	var	pagePath = location.href.replace(ad.domain,'');
	return this.each(function(){
		$(this).find('a').each(function(){
			if(pagePath.search($(this).attr('href')) >=0){
				var image_cache = new Object();
				$(this).children('img').each(function(){
					var	imgsrc = this.src,
						dot = this.src.lastIndexOf('.'),
						imgsrc_ro = this.src.substr(0, dot) + '_on' + this.src.substr(dot, 4);
					image_cache[this.src] = new Image();
					image_cache[this.src].src = imgsrc_ro;
					this.src = imgsrc_ro;
					$(this).hover(function() {
							this.src = imgsrc_ro;
					});
				});
			};
		});
	});
};


// opacityOver
$.fn.opacityOver = function(){
	return this.each(function(){
		$(this).hover(function(){
			$(this).animate({'opacity':0.7},{duration:0,queue:false});
		},function(){
			$(this).animate({'opacity':1},{duration:0,queue:false});
		});
	});
};

//snavActive
$.fn.snavActive = function(){
	var	pagePath = location.href.replace(ad.domain,'');
	return this.each(function(){
		$(this).find('a').each(function(){
			if(pagePath.search($(this).attr('href')) >=0){
				$(this).parent().addClass('active');
			}
		});
	});
};

// slideScroll

$.fn.slideScroll = function(){
	return this.click(function(){
		var slidingTarget = $.support.boxModel ? navigator.appName.match(/Opera/) ? "html" : "html,body" : "body";
		var targetPos = $(this.hash).offset().top;
		$(slidingTarget).animate({scrollTop:targetPos},{duration:400,easing:'easeOutQuad',queue:false});
		return false;
	});
};



// easing

$.extend($.easing,
	{
		def: 'easeOutQuad',
		swing: function (x, t, b, c, d) {
		return $.easing[$.easing.def](x, t, b, c, d);
	},
		easeInQuad: function (x, t, b, c, d) {
		return c*(t/=d)*t + b;
	},
		easeOutQuad: function (x, t, b, c, d) {
		return -c *(t/=d)*(t-2) + b;
	},
		easeInBack: function (x, t, b, c, d, s) {
			if (s == undefined) s = 1.70158;
			return c*(t/=d)*t*((s+1)*t - s) + b;
	},
		easeOutBack: function (x, t, b, c, d, s) {
			if (s == undefined) s = 1.70158;
			return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
	}
});


$.fn.tooltip=function(){
this.live('mouseover',function(e){
e.preventDefault();

tipTitle = $(this).attr('title'),
tipContent = tipTitle.split('&lt;').join('<').split('&gt;').join('>').split('&#34;').join('"');

$(this).attr('title','');
$('body').append('<div class="tooltip"><div class="toolInner">'+tipContent+'</div></div>');

var tipHeight = $('.tooltip').height(),
tipWidth = $('.tooltip').width();

$('.toolInner').css({
"-moz-border-radius":"5px",
"-webkit-border-radius":"5px",
"border-radius":"5px"
});

$('.tooltip').css({
'opacity':0.85,
"top":e.pageY-tipHeight-20,
"left":e.pageX-(tipWidth/2)
});
});

this.live('mousemove',function(e){
var tipHeight = $('.tooltip').height(),
tipWidth = $('.tooltip').width();

$('.tooltip').css({
'opacity':0.85,
"top":e.pageY-tipHeight-20,
"left":e.pageX-(tipWidth/2)
});
});

this.live('mouseout',function(){
$('.tooltip').remove();
$(this).attr('title',tipContent);
});
};


/**
 * jCarouselLite - jQuery plugin to navigate images/any content in a carousel style widget.
 * @requires jQuery v1.2 or above
 *
 * http://gmarwaha.com/jquery/jcarousellite/
 *
 * Copyright (c) 2007 Ganeshji Marwaha (gmarwaha.com)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 * Version: 1.0.1
 * Note: Requires jquery 1.2 or above from version 1.0.1
 */

/**
 * Creates a carousel-style navigation widget for images/any-content from a simple HTML markup.
 *
 * The HTML markup that is used to build the carousel can be as simple as...
 *
 *  <div class="carousel">
 *      <ul>
 *          <li><img src="image/1.jpg" alt="1"></li>
 *          <li><img src="image/2.jpg" alt="2"></li>
 *          <li><img src="image/3.jpg" alt="3"></li>
 *      </ul>
 *  </div>
 *
 * As you can see, this snippet is nothing but a simple div containing an unordered list of images.
 * You don't need any special "class" attribute, or a special "css" file for this plugin.
 * I am using a class attribute just for the sake of explanation here.
 *
 * To navigate the elements of the carousel, you need some kind of navigation buttons.
 * For example, you will need a "previous" button to go backward, and a "next" button to go forward.
 * This need not be part of the carousel "div" itself. It can be any element in your page.
 * Lets assume that the following elements in your document can be used as next, and prev buttons...
 *
 * <button class="prev">&lt;&lt;</button>
 * <button class="next">&gt;&gt;</button>
 *
 * Now, all you need to do is call the carousel component on the div element that represents it, and pass in the
 * navigation buttons as options.
 *
 * $(".carousel").jCarouselLite({
 *      btnNext: ".next",
 *      btnPrev: ".prev"
 * });
 *
 * That's it, you would have now converted your raw div, into a magnificient carousel.
 *
 * There are quite a few other options that you can use to customize it though.
 * Each will be explained with an example below.
 *
 * @param an options object - You can specify all the options shown below as an options object param.
 *
 * @option btnPrev, btnNext : string - no defaults
 * @example
 * $(".carousel").jCarouselLite({
 *      btnNext: ".next",
 *      btnPrev: ".prev"
 * });
 * @desc Creates a basic carousel. Clicking "btnPrev" navigates backwards and "btnNext" navigates forward.
 *
 * @option btnGo - array - no defaults
 * @example
 * $(".carousel").jCarouselLite({
 *      btnNext: ".next",
 *      btnPrev: ".prev",
 *      btnGo: [".0", ".1", ".2"]
 * });
 * @desc If you don't want next and previous buttons for navigation, instead you prefer custom navigation based on
 * the item number within the carousel, you can use this option. Just supply an array of selectors for each element
 * in the carousel. The index of the array represents the index of the element. What i mean is, if the
 * first element in the array is ".0", it means that when the element represented by ".0" is clicked, the carousel
 * will slide to the first element and so on and so forth. This feature is very powerful. For example, i made a tabbed
 * interface out of it by making my navigation elements styled like tabs in css. As the carousel is capable of holding
 * any content, not just images, you can have a very simple tabbed navigation in minutes without using any other plugin.
 * The best part is that, the tab will "slide" based on the provided effect. :-)
 *
 * @option mouseWheel : boolean - default is false
 * @example
 * $(".carousel").jCarouselLite({
 *      mouseWheel: true
 * });
 * @desc The carousel can also be navigated using the mouse wheel interface of a scroll mouse instead of using buttons.
 * To get this feature working, you have to do 2 things. First, you have to include the mouse-wheel plugin from brandon.
 * Second, you will have to set the option "mouseWheel" to true. That's it, now you will be able to navigate your carousel
 * using the mouse wheel. Using buttons and mouseWheel or not mutually exclusive. You can still have buttons for navigation
 * as well. They complement each other. To use both together, just supply the options required for both as shown below.
 * @example
 * $(".carousel").jCarouselLite({
 *      btnNext: ".next",
 *      btnPrev: ".prev",
 *      mouseWheel: true
 * });
 *
 * @option auto : number - default is null, meaning autoscroll is disabled by default
 * @example
 * $(".carousel").jCarouselLite({
 *      auto: 800,
 *      speed: 500
 * });
 * @desc You can make your carousel auto-navigate itself by specfying a millisecond value in this option.
 * The value you specify is the amount of time between 2 slides. The default is null, and that disables auto scrolling.
 * Specify this value and magically your carousel will start auto scrolling.
 *
 * @option speed : number - 200 is default
 * @example
 * $(".carousel").jCarouselLite({
 *      btnNext: ".next",
 *      btnPrev: ".prev",
 *      speed: 800
 * });
 * @desc Specifying a speed will slow-down or speed-up the sliding speed of your carousel. Try it out with
 * different speeds like 800, 600, 1500 etc. Providing 0, will remove the slide effect.
 *
 * @option easing : string - no easing effects by default.
 * @example
 * $(".carousel").jCarouselLite({
 *      btnNext: ".next",
 *      btnPrev: ".prev",
 *      easing: "bounceout"
 * });
 * @desc You can specify any easing effect. Note: You need easing plugin for that. Once specified,
 * the carousel will slide based on the provided easing effect.
 *
 * @option vertical : boolean - default is false
 * @example
 * $(".carousel").jCarouselLite({
 *      btnNext: ".next",
 *      btnPrev: ".prev",
 *      vertical: true
 * });
 * @desc Determines the direction of the carousel. true, means the carousel will display vertically. The next and
 * prev buttons will slide the items vertically as well. The default is false, which means that the carousel will
 * display horizontally. The next and prev items will slide the items from left-right in this case.
 *
 * @option circular : boolean - default is true
 * @example
 * $(".carousel").jCarouselLite({
 *      btnNext: ".next",
 *      btnPrev: ".prev",
 *      circular: false
 * });
 * @desc Setting it to true enables circular navigation. This means, if you click "next" after you reach the last
 * element, you will automatically slide to the first element and vice versa. If you set circular to false, then
 * if you click on the "next" button after you reach the last element, you will stay in the last element itself
 * and similarly for "previous" button and first element.
 *
 * @option visible : number - default is 3
 * @example
 * $(".carousel").jCarouselLite({
 *      btnNext: ".next",
 *      btnPrev: ".prev",
 *      visible: 4
 * });
 * @desc This specifies the number of items visible at all times within the carousel. The default is 3.
 * You are even free to experiment with real numbers. Eg: "3.5" will have 3 items fully visible and the
 * last item half visible. This gives you the effect of showing the user that there are more images to the right.
 *
 * @option start : number - default is 0
 * @example
 * $(".carousel").jCarouselLite({
 *      btnNext: ".next",
 *      btnPrev: ".prev",
 *      start: 2
 * });
 * @desc You can specify from which item the carousel should start. Remember, the first item in the carousel
 * has a start of 0, and so on.
 *
 * @option scrool : number - default is 1
 * @example
 * $(".carousel").jCarouselLite({
 *      btnNext: ".next",
 *      btnPrev: ".prev",
 *      scroll: 2
 * });
 * @desc The number of items that should scroll/slide when you click the next/prev navigation buttons. By
 * default, only one item is scrolled, but you may set it to any number. Eg: setting it to "2" will scroll
 * 2 items when you click the next or previous buttons.
 *
 * @option beforeStart, afterEnd : function - callbacks
 * @example
 * $(".carousel").jCarouselLite({
 *      btnNext: ".next",
 *      btnPrev: ".prev",
 *      beforeStart: function(a) {
 *          alert("Before animation starts:" + a);
 *      },
 *      afterEnd: function(a) {
 *          alert("After animation ends:" + a);
 *      }
 * });
 * @desc If you wanted to do some logic in your page before the slide starts and after the slide ends, you can
 * register these 2 callbacks. The functions will be passed an argument that represents an array of elements that
 * are visible at the time of callback.
 *
 *
 * @cat Plugins/Image Gallery
 * @author Ganeshji Marwaha/ganeshread@gmail.com
 */

(function($) {                                          // Compliant with jquery.noConflict()
$.fn.jCarouselLite = function(o) {
    o = $.extend({
        btnPrev: null,
        btnNext: null,
        btnGo: null,
        mouseWheel: false,
        auto: null,

        speed: 200,
        easing: null,

        vertical: false,
        circular: true,
        visible: 3,
        start: 0,
        scroll: 1,

        beforeStart: null,
        afterEnd: null
    }, o || {});

    return this.each(function() {                           // Returns the element collection. Chainable.

        var running = false, animCss=o.vertical?"top":"left", sizeCss=o.vertical?"height":"width";
        var div = $(this), ul = div.children('ul'), tLi = $("li", ul), tl = tLi.size(), v = o.visible;

        if(o.circular) {
            ul.prepend(tLi.slice(tl-v-1+1).clone())
              .append(tLi.slice(0,v).clone());
		o.start = parseInt(o.start,10);
            o.start += v;
        }

        var li = ul.children(), itemLength = li.length, curr = o.start;
        div.css("visibility", "visible");

        li.css({overflow: "hidden", float: o.vertical ? "none" : "left"});
        ul.css({margin: "0", padding: "0", position: "relative", "list-style-type": "none", "z-index": "1"});
        div.css({overflow: "hidden", position: "relative", "z-index": "2", left: "0px"});

        var liSize = o.vertical ? height(li) : width(li);   // Full li size(incl margin)-Used for animation
        var ulSize = liSize * itemLength;                   // size of full ul(total length, not just for the visible items)
        var divSize = liSize * v;                           // size of entire div(total length for just the visible items)

        li.css({width: li.width(), height: li.height()});
        ul.css(sizeCss, ulSize+"px").css(animCss, -(curr*liSize));

        div.css(sizeCss, divSize+"px");                     // Width of the DIV. length of visible images

        if(o.btnPrev)
            $(o.btnPrev).click(function() {
                return go(curr-o.scroll);
            });

        if(o.btnNext)
            $(o.btnNext).click(function() {
                return go(curr+o.scroll);
            });

        if(o.btnGo)
            $.each(o.btnGo, function(i, val) {
                $(val).click(function() {
                    return go(o.circular ? o.visible+i : i);
                });
            });

        if(o.mouseWheel && div.mousewheel)
            div.mousewheel(function(e, d) {
                return d>0 ? go(curr-o.scroll) : go(curr+o.scroll);
            });

        if(o.auto)
            setInterval(function() {
                go(curr+o.scroll);
            }, o.auto+o.speed);

        function vis() {
            return li.slice(curr).slice(0,v);
        };

        function go(to) {
            if(!running) {

                if(o.beforeStart)
                    o.beforeStart.call(this, vis());

                if(o.circular) {            // If circular we are in first or last, then goto the other end
                    if(to<=o.start-v-1) {           // If first, then goto last
                        ul.css(animCss, -((itemLength-(v*2))*liSize)+"px");
                        // If "scroll" > 1, then the "to" might not be equal to the condition; it can be lesser depending on the number of elements.
                        curr = to==o.start-v-1 ? itemLength-(v*2)-1 : itemLength-(v*2)-o.scroll;
                    } else if(to>=itemLength-v+1) { // If last, then goto first
                        ul.css(animCss, -( (v) * liSize ) + "px" );
                        // If "scroll" > 1, then the "to" might not be equal to the condition; it can be greater depending on the number of elements.
                        curr = to==itemLength-v+1 ? v+1 : v+o.scroll;
                    } else curr = to;
                } else {                    // If non-circular and to points to first or last, we just return.
                    if(to<0 || to>itemLength-v) return;
                    else curr = to;
                }                           // If neither overrides it, the curr will still be "to" and we can proceed.

                running = true;
		  
                ul.animate(
                    animCss == "left" ? { left: -(curr*liSize) } : { top: -(curr*liSize) } , o.speed, o.easing,
                    function() {
                        if(o.afterEnd)
                            o.afterEnd.call(this, vis());
                        running = false;
                    }
                );
                // Disable buttons when the carousel reaches the last/first, and enable when not
                if(!o.circular) {
                    $(o.btnPrev + "," + o.btnNext).removeClass("disabled");
                    $( (curr-o.scroll<0 && o.btnPrev)
                        ||
                       (curr+o.scroll > itemLength-v && o.btnNext)
                        ||
                       []
                     ).addClass("disabled");
                }

            }
            return false;
        };
    });
};

function css(el, prop) {
    return parseInt($.css(el[0], prop)) || 0;
};
function width(el) {
    return  el[0].offsetWidth + css(el, 'marginLeft') + css(el, 'marginRight');
};
function height(el) {
    return el[0].offsetHeight + css(el, 'marginTop') + css(el, 'marginBottom');
};

})(jQuery);
