/*--------------------------------------------------------------------------*
 *  
 *  rollover.js
 *  created: 2007/03/13
 *  update : 2008/01/21
 *  Licensed under the GNU Lesser General Public License version 2.1
 *  
	inputButtonの不具合を修正
 *--------------------------------------------------------------------------*/

var yomotsuRollover = {
	
	main : function() {
		var img = document.images, ipt = document.getElementsByTagName('input'), i, preLoadImg = [];
		// img elements
		for (i = 0; i <img.length; i++) {
			if ((img[i].src.match(/.*_n\./))||(img[i].style.filter)){
				preLoadImg[preLoadImg.length] = new Image;
				preLoadImg[preLoadImg.length-1].src = img[i].src.replace('_n.', '_r.');

				img[i].onmouseover = yomotsuRollover.over;
				img[i].onmouseout  = yomotsuRollover.out;
				try {img[i].addEventListener('click', yomotsuRollover.click, false);}
				catch(e){img[i].attachEvent('onclick', (function(el){return function(){yomotsuRollover.click.call(el);};})(img[i]));}
			}
		}
		// input[image] elements
		for (i = 0; i <ipt.length; i++) {
			//trace(i+".src="+ipt[i].src);
			if ((ipt[i].src.match(/.*_n\./))&&(ipt[i].getAttribute('type')=='image')){
				//trace(ipt[i]);
				//trace(i);
				preLoadImg[preLoadImg.length] = new Image;
				//preLoadImg[preLoadImg.length-1].src = img[i].src.replace('_n.', '_r.');
				//以下に修正
				preLoadImg[preLoadImg.length-1].src = ipt[i].src.replace('_n.', '_r.');

				ipt[i].onmouseover = yomotsuRollover.over;
				ipt[i].onmouseout  = yomotsuRollover.out;
				try {ipt[i].addEventListener('click', yomotsuRollover.click, false);}
				catch(e){ipt[i].attachEvent('onclick', (function(el){return function(){yomotsuRollover.click.call(el);};})(ipt[i]));}
			}
		}
	}
	,
	
	over : function() {
		var imgSrc, preLoadImgSrc;
		if((this.style.filter)&&(this.style.filter.match(/_n\.png/)))//(IE5.5-6 && png)
			this.style.filter = this.style.filter.replace('_n.png', '_r.png');
		else
			this.src = this.src.replace('_n.', '_r.');
	},

	out : function(){
		if((this.style.filter)&&(this.style.filter.match(/_r\.png/)))//(IE5.5-6 && png)
			this.style.filter = this.style.filter.replace('_r.png', '_n.png');
		else
			this.src = this.src.replace('_r.', '_n.');
	},
	
	click : function(){
		if((this.style.filter)&&(this.style.filter.match(/_r\.png/)))//(IE5.5-6 && png)
			this.style.filter = this.style.filter.replace('_r.png', '_n.png');
		else
			this.src = this.src.replace('_r.', '_n.');
	},

	addEvent : function(){
		try {
			window.addEventListener('load', this.main, false);
		} catch (e) {
			window.attachEvent('onload', this.main);
		}
	}
}
yomotsuRollover.addEvent();


/*--------------------------------------------------------------------------*
 *  
 *  SmoothScroll JavaScript Library beta1
 *  
 *  MIT-style license. 
 *  
 *  2007 Kazuma Nishihata 
 *  http://www.webcreativepark.net
 *  
	減速動作に変更
 *--------------------------------------------------------------------------*/
 
new function(){

	/*
	 *イベント追加用
	  -------------------------------------------------*/
	function addEvent(elm,listener,fn){
		try{ // IE
			elm.addEventListener(listener,fn,false);
		}catch(e){
			elm.attachEvent(
				"on"+listener
				,function(){
					fn.apply(elm,arguments)
				}
			);
		}
	}

	/*
	 *スムーズスクロール
	  -------------------------------------------------*/
	function SmoothScroll(a){
		if(document.getElementById(a.rel.replace(/.*\#/,""))){
			//var e = document.getElementById(a.rel.replace(/.*\#/,""));
			//jQueryに置き換え
			var e=$("#"+a.rel.replace(/.*\#/,""));
		}else{
			return;
		}
		
		//移動位置
		//var end=e.offsetTop
		//jQueryに置き換え
		var end=e.offset().top;
		
		//現在位置
		var start=window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0;
		
		var flag=(end<start)?"up":"down";
		var scrollInterval;
		/*減速停止に変更
		function scrollMe(start,end,flag) {

			setTimeout(
				function(){
					if(flag=="up" && start >= end){
						start=start-(start-end)/20-1;
						window.scrollTo(0,start)
						arguments.callee(start,end,flag);

					}else if(flag=="down" && start <= end){
						start=start+(end-start)/20+1;

						window.scrollTo(0,start)
						arguments.callee(start,end,flag);

					}else{
						scrollTo(0,end);
					}
				}
				,200
			);
			
		}
		*/
		scrollMe(start,end,flag)
		
		function scrollMe(start,end,flag) {

			scrollInterval=setInterval(
				function(){
					if(Math.abs(end-start)>1){
						start+=(end-start)*0.3;
						window.scrollTo(0,Math.round(start))

					}else{
						window.scrollTo(0,end);
						clearInterval(scrollInterval);
					}
				}
				,30
			);
		
		}
		//減速停止に変更ここまで

	}

	/*
	 *スムーズ変換スクリプト
	  -------------------------------------------------*/
	addEvent(window,"load",function(){
		var anchors = document.getElementsByTagName("a");
		for(var i = 0 ; i<anchors.length ; i++){
			if(anchors[i].href.replace(/\#[a-zA-Z0-9]+/,"") == location.href.replace(/\#[a-zA-Z0-9]+/,"")){
				anchors[i].rel = anchors[i].href;
				anchors[i].href = "javascript:void(0)";
				anchors[i].onclick=function(){SmoothScroll(this)}
			}
		}
	});

}