/*
 * This file is part of EC-CUBE
 *
 * Copyright(c) 2000-2007 LOCKON CO.,LTD. All Rights Reserved.
 *
 * http://www.lockon.co.jp/
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
	var preLoadFlag = "false";

	function preLoadImg(URL){

		arrImgList = new Array (
			URL+"img/header/basis_on.jpg",URL+"img/header/product_on.jpg",URL+"img/header/customer_on.jpg",URL+"img/header/order_on.jpg",
			URL+"img/header/sales_on.jpg",URL+"img/header/mail_on.jpg",URL+"img/header/contents_on.jpg",
			URL+"img/header/mainpage_on.gif",URL+"img/header/sitecheck_on.gif",URL+"img/header/logout.gif",
			URL+"img/contents/btn_search_on.jpg",URL+"img/contents/btn_regist_on.jpg",
			URL+"img/contents/btn_csv_on.jpg",URL+"img/contents/arrow_left.jpg",URL+"img/contents/arrow_right.jpg"
		);
		arrPreLoad = new Array();
		for (i in arrImgList) {
			arrPreLoad[i] = new Image();
			arrPreLoad[i].src = arrImgList[i];
		}
		preLoadFlag = "true";
	}

	function chgImg(fileName,imgName){
		if (preLoadFlag == "true") {
			document.images[imgName].src = fileName;
		}
	}
	
	function chgImgImageSubmit(fileName,imgObj){
	imgObj.src = fileName;
	}
	
	// サブナビの表示切替
	function naviStyleChange(ids, bcColor, color){
		document.getElementById(ids).style.backgroundColor = bcColor;
	}	

function swapImage() {
	if (!document.getElementById) return;
	
	var preLoad = new Array();
	var preBigImg = new Array();
	var chSrc = new Array();
	var SrcTemp;
	var Img = document.getElementsByTagName('img');
	var j = 1;
	for (var i = 0; i < Img.length; i++) {
		var cName = Img[i].className;		
		if (cName.indexOf('imgOver',0) != -1) {
			var src = Img[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_on'+ftype);

			Img[i].setAttribute('hsrc', hsrc);
			
			preLoad[i] = new Image();
			preLoad[i].src = hsrc;
			
			Img[i].onmouseover = function() {
				SrcTemp = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	
			
			Img[i].onmouseout = function() {
				if (!SrcTemp) SrcTemp = this.getAttribute('src').replace('_on'+ftype, ftype);
				this.setAttribute('src', SrcTemp);
			}
		} else if (cName.indexOf('imgSwap',0) != -1) {
			var Img2 = document.getElementById('swImg');
			var img2src = Img2.getAttribute('src');
				
			//for (var j = 1; j <= 10; j++) {
				var n = ('00'+j).slice(-2);
				chSrc[j] = img2src.replace('_00.jpg', '_'+n+'.jpg');
				preBigImg[j] = new Image();
				preBigImg[j].src = chSrc[j];
				j++;
			//}
			var src = Img[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_on'+ftype);

			Img[i].setAttribute('hsrc', hsrc);
			
			preLoad[i] = new Image();
			preLoad[i].src = hsrc;
			
			Img[i].onmouseover = function() {
				SrcTemp = this.getAttribute('src');
				var num = SrcTemp.substring(SrcTemp.lastIndexOf('.')-2, SrcTemp.lastIndexOf('.'));
				num *= 1;
				this.setAttribute('src', this.getAttribute('hsrc'));
				Img2.setAttribute('src', chSrc[num]);
			}	
			
			Img[i].onmouseout = function() {
				if (!SrcTemp) SrcTemp = this.getAttribute('src').replace('_on'+ftype, ftype);
				this.setAttribute('src', SrcTemp);
				Img2.setAttribute('src', img2src);
			}
		}
	}
}

if(window.addEventListener) {
	window.addEventListener("load", swapImage, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", swapImage);
}