// rollover

jQuery(document).ready(function($) {
	$('.rollover img, form input:image').not('[src*="'+ '_on' +'."]').each(function() {
		var img = $(this);
		var src = img.attr('src');
		
		var src_on = src.substr(0, src.lastIndexOf('.')) + '_on' + src.substring(src.lastIndexOf('.'));

		$('<img>').attr('src', src_on);
		img.hover(
			function() {
				img.attr('src', src_on);
			},
			function() {
				img.attr('src', src);
			}
		);
	});
});


// outlink

/**
 * External Link
 * 
 * Copyright (c) 2009 Kyosuke Nakamura (kyosuke.jp)
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 */

$(function(){
	var siteUri = 'http://picnika.net/';
	var windowOpen = true;	
	var externalLinks = $('a[href^="http://"]').not('a[href^="' + siteUri + '"]');
	if (windowOpen) {
		externalLinks.click(function(){
			window.open($(this).attr('href'), '_blank');
			return false;
		});
	}
});


// scroll

/*
 * jQuery Easing Scroll - http://moto-mono.net/easingScroll/
 *
 * jQuery required.
 * jQuery Easing Plugin extends this Plugin.
 *
 * Copyright 2009 (c) nori (norimania@gmail.com)
 * http://moto-mono.net
 * Licensed Under the MIT.
 *
 * $Date: 2009-05-13
*/

jQuery.fn.easingScroll=function(b){var d=$.extend({easing:"swing",duration:500},b),c=$.support.boxModel?navigator.appName.match(/Opera/)?"html":"html,body":"body";if(isNaN(d.duration)==null){if(d.duration.match(/fast/)){d.duration=210;}else{if(d.duration.match(/normal/)){d.duration=410;}else{if(d.duration.match(/slow/)){d.duration=610;}}}}$(this).each(function(){if(this.hash&&$(this.hash).length>0&&this.href.match(new RegExp(location.href.split("#")[0]))){$(this).click(function(e){$(c).queue([]).stop();var a=this.hash;var f=$(a).offset();$(c).animate({scrollTop:f.top,scrollLeft:f.left},{duration:d.duration,easing:d.easing});e.preventDefault();e.stopPropagation();});}});$(document).click(function(a){$(c).queue([]).stop();});};

/*
 * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
 *
 * Uses the built in easing capabilities added In jQuery 1.1
 * to offer multiple easing options
 *
 * TERMS OF USE - jQuery Easing
 * 
 * Open source under the BSD License. 
 * 
 * Copyright (c) 2008 George McGinley Smith
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 * 
 * Redistributions of source code must retain the above copyright notice, this list of 
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list 
 * of conditions and the following disclaimer in the documentation and/or other materials 
 * provided with the distribution.
 * 
 * Neither the name of the author nor the names of contributors may be used to endorse 
 * or promote products derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 *  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
 * OF THE POSSIBILITY OF SUCH DAMAGE. 
*/

jQuery.easing.jswing=jQuery.easing.swing;jQuery.easing.jswing=jQuery.easing.swing;jQuery.extend(jQuery.easing,{def:"easeOutQuad",swing:function(j,i,b,c,d){return jQuery.easing[jQuery.easing.def](j,i,b,c,d);},easeInQuad:function(j,i,b,c,d){return c*(i/=d)*i+b;},easeOutQuad:function(j,i,b,c,d){return -c*(i/=d)*(i-2)+b;},easeInOutQuad:function(j,i,b,c,d){if((i/=d/2)<1){return c/2*i*i+b;}return -c/2*((--i)*(i-2)-1)+b;},easeInCubic:function(j,i,b,c,d){return c*(i/=d)*i*i+b;},easeOutCubic:function(j,i,b,c,d){return c*((i=i/d-1)*i*i+1)+b;},easeInOutCubic:function(j,i,b,c,d){if((i/=d/2)<1){return c/2*i*i*i+b;}return c/2*((i-=2)*i*i+2)+b;},easeInQuart:function(j,i,b,c,d){return c*(i/=d)*i*i*i+b;},easeOutQuart:function(j,i,b,c,d){return -c*((i=i/d-1)*i*i*i-1)+b;},easeInOutQuart:function(j,i,b,c,d){if((i/=d/2)<1){return c/2*i*i*i*i+b;}return -c/2*((i-=2)*i*i*i-2)+b;},easeInQuint:function(j,i,b,c,d){return c*(i/=d)*i*i*i*i+b;},easeOutQuint:function(j,i,b,c,d){return c*((i=i/d-1)*i*i*i*i+1)+b;},easeInOutQuint:function(j,i,b,c,d){if((i/=d/2)<1){return c/2*i*i*i*i*i+b;}return c/2*((i-=2)*i*i*i*i+2)+b;},easeInSine:function(j,i,b,c,d){return -c*Math.cos(i/d*(Math.PI/2))+c+b;},easeOutSine:function(j,i,b,c,d){return c*Math.sin(i/d*(Math.PI/2))+b;},easeInOutSine:function(j,i,b,c,d){return -c/2*(Math.cos(Math.PI*i/d)-1)+b;},easeInExpo:function(j,i,b,c,d){return(i==0)?b:c*Math.pow(2,10*(i/d-1))+b;},easeOutExpo:function(j,i,b,c,d){return(i==d)?b+c:c*(-Math.pow(2,-10*i/d)+1)+b;},easeInOutExpo:function(j,i,b,c,d){if(i==0){return b;}if(i==d){return b+c;}if((i/=d/2)<1){return c/2*Math.pow(2,10*(i-1))+b;}return c/2*(-Math.pow(2,-10*--i)+2)+b;},easeInCirc:function(j,i,b,c,d){return -c*(Math.sqrt(1-(i/=d)*i)-1)+b;},easeOutCirc:function(j,i,b,c,d){return c*Math.sqrt(1-(i=i/d-1)*i)+b;},easeInOutCirc:function(j,i,b,c,d){if((i/=d/2)<1){return -c/2*(Math.sqrt(1-i*i)-1)+b;}return c/2*(Math.sqrt(1-(i-=2)*i)+1)+b;},easeInElastic:function(o,m,p,a,b){var d=1.70158;var c=0;var n=a;if(m==0){return p;}if((m/=b)==1){return p+a;}if(!c){c=b*0.3;}if(n<Math.abs(a)){n=a;var d=c/4;}else{var d=c/(2*Math.PI)*Math.asin(a/n);}return -(n*Math.pow(2,10*(m-=1))*Math.sin((m*b-d)*(2*Math.PI)/c))+p;},easeOutElastic:function(o,m,p,a,b){var d=1.70158;var c=0;var n=a;if(m==0){return p;}if((m/=b)==1){return p+a;}if(!c){c=b*0.3;}if(n<Math.abs(a)){n=a;var d=c/4;}else{var d=c/(2*Math.PI)*Math.asin(a/n);}return n*Math.pow(2,-10*m)*Math.sin((m*b-d)*(2*Math.PI)/c)+a+p;},easeInOutElastic:function(o,m,p,a,b){var d=1.70158;var c=0;var n=a;if(m==0){return p;}if((m/=b/2)==2){return p+a;}if(!c){c=b*(0.3*1.5);}if(n<Math.abs(a)){n=a;var d=c/4;}else{var d=c/(2*Math.PI)*Math.asin(a/n);}if(m<1){return -0.5*(n*Math.pow(2,10*(m-=1))*Math.sin((m*b-d)*(2*Math.PI)/c))+p;}return n*Math.pow(2,-10*(m-=1))*Math.sin((m*b-d)*(2*Math.PI)/c)*0.5+a+p;},easeInBack:function(l,k,b,c,d,j){if(j==undefined){j=1.70158;}return c*(k/=d)*k*((j+1)*k-j)+b;},easeOutBack:function(l,k,b,c,d,j){if(j==undefined){j=1.70158;}return c*((k=k/d-1)*k*((j+1)*k+j)+1)+b;},easeInOutBack:function(l,k,b,c,d,j){if(j==undefined){j=1.70158;}if((k/=d/2)<1){return c/2*(k*k*(((j*=(1.525))+1)*k-j))+b;}return c/2*((k-=2)*k*(((j*=(1.525))+1)*k+j)+2)+b;},easeInBounce:function(j,i,b,c,d){return c-jQuery.easing.easeOutBounce(j,d-i,0,c,d)+b;},easeOutBounce:function(j,i,b,c,d){if((i/=d)<(1/2.75)){return c*(7.5625*i*i)+b;}else{if(i<(2/2.75)){return c*(7.5625*(i-=(1.5/2.75))*i+0.75)+b;}else{if(i<(2.5/2.75)){return c*(7.5625*(i-=(2.25/2.75))*i+0.9375)+b;}else{return c*(7.5625*(i-=(2.625/2.75))*i+0.984375)+b;}}}},easeInOutBounce:function(j,i,b,c,d){if(i<d/2){return jQuery.easing.easeInBounce(j,i*2,0,c,d)*0.5+b;}return jQuery.easing.easeOutBounce(j,i*2-d,0,c,d)*0.5+c*0.5+b;}});

//スクロール設定
$(function(){
  $("a[href*='#']").easingScroll({
  	easing: "easeOutQuart",
  	duration: 800	
  });
});



//iPhone UI

/**
 * m5elementFollow
 *
 * @version      1.0.1
 * @author       nori (norimania@gmail.com)
 * @copyright    5509 (http://5509.me/)
 * @license      The MIT License
 * @link         http://5509.me/log/m5elementfollow
 *
 * Update: 2010-12-10 15:00
 * Date: 2010-12-10 4:47
 */

(function($) {
	
	$.fn.m5elementFollow = function(options) {
		// IE6 is not supported
		if ( typeof document.body.style.maxHeight == 'undefined' ) return false;
	
		var conf = $.extend({
				follow: '.title',
				top: 0,
				followingClass: 'following',
				zIndex: 100
			}, options),
			chkScrollPos = function() {
				return {
					y: document.body.scrollTop || document.documentElement.scrollTop
				}
			},
			scrollPos = chkScrollPos();
			
		$(this).each(function() {
			
			var parent = $(this),
				parentHeight = parent.attr('offsetHeight'),
				parentOffset = parent.offset(),
				parentBorderLeftWidth = parseInt(parent.css('borderLeftWidth'));
				
			if ( ! parent.css('position').match(/absolute|relative/) ) {
				parent.css('position', 'relative');
			}
			
			$(window).resize(function() {
				parentOffset = parent.offset();
			});
				
			$(conf.follow, this).each(function() {
			
				var follow = $(this)
						.css({
							width: $(this).width(),
							height: $(this).height()
						}),
					followHeight = follow.attr('offsetHeight'),
					followPos = follow.position(),
					followPosAdjusted = {
						top: followPos.top,
						left: followPos.left + parentOffset.left + parentBorderLeftWidth
					}
				
				var clone = follow
						.clone()
						.css({
							display: 'none',
							position: 'absolute',
							top: followPos.top + conf.top,
							left: followPosAdjusted.left,
							width: follow.width(),
							height: follow.height(),
							zIndex: conf.zIndex
						})
					
				$(this).after(clone);
				
				$(window)
					.resize(function() {
						follow.css('visibility', 'visible');
						followPos = follow.position();
						followPosAdjusted = {
							top: followPos.top,
							left: followPos.left + parentOffset.left + parentBorderLeftWidth
						};
						clone.css({
							top: followPos.top + conf.top,
							left: followPosAdjusted.left
						});
					})
					.scroll(function() {
						var lineOn = parentOffset.top + parentHeight - followHeight + conf.top,
							lineOut = parentOffset.top - conf.top;
						scrollPos = chkScrollPos();
						if ( scrollPos.y >= lineOut && scrollPos.y < lineOn ) {
							
							follow.css('visibility', 'hidden');
							clone
								.css({
									display: 'block',
									position: 'fixed',
									top: followPos.top + conf.top,
									left: followPosAdjusted.left
								})
								.addClass(conf.followingClass);
						} else
						if ( scrollPos.y >= lineOn ) {
							clone
								.css({
									position: 'absolute',
									top: parentHeight - followHeight,
									left: followPos.left
								})
						} else
						if ( scrollPos.y < lineOut ) {
							follow.css('visibility', 'visible');
							clone
								.css({
									display: 'none',
									position: 'absolute'
								})
						}
					});
			
			});
		});
		
		return this;
	}

})(jQuery);

//追従設定

jQuery(function($) {
  $('div.test').m5elementFollow({
    follow: 'h4'
  });
});