/**********************************************************************
project name : wacoa [ rollover.js ]
07.08.20
***********************************************************************
a variable : gImg_xxx
a function : image_xxxxx
**********************************************************************/

var gImg_intFlg = 1;      // 0: real , not 0: test
var gImg_strEnd = '_on';
var gImg_strDir = '';     // image directory

/*---------------------------------------------
 Path
---------------------------------------------*/

	gImg_strDir = 'http://' + document.domain + '/common/img/';

/*---------------------------------------------
 Loading
---------------------------------------------*/
image_load(
	'cmn_banner01.gif','cmn_banner01_on.gif',
	'cmn_banner02.gif','cmn_banner02_on.gif',
	'cmn_ind_banner01.gif','cmn_ind_banner01_on.gif',
	'cmn_ind_banner02.gif','cmn_ind_banner02_on.gif',
	'wacoa_lnavi_btn01.gif','wacoa_lnavi_btn01_on.gif','wacoa_lnavi_btn01_ac.gif',
	'wacoa_lnavi_btn02.gif','wacoa_lnavi_btn02_on.gif','wacoa_lnavi_btn02_ac.gif',
	'wacoa_lnavi_btn03.gif','wacoa_lnavi_btn03_on.gif','wacoa_lnavi_btn03_ac.gif',
	'wacoa_lnavi_btn04.gif','wacoa_lnavi_btn04_on.gif','wacoa_lnavi_btn04_ac.gif',
	'bouka_lnavi_btn01.gif','bouka_lnavi_btn01_on.gif','bouka_lnavi_btn01_ac.gif',
	'bouka_lnavi_btn02.gif','bouka_lnavi_btn02_on.gif','bouka_lnavi_btn02_ac.gif',
	'sick_lnavi_btn01.gif','sick_lnavi_btn01_on.gif','sick_lnavi_btn01_ac.gif',
	'sick_lnavi_btn02.gif','sick_lnavi_btn02_on.gif','sick_lnavi_btn02_ac.gif',
	'kabe_lnavi_btn01.gif','kabe_lnavi_btn01_on.gif','kabe_lnavi_btn01_ac.gif',
	'kabe_lnavi_btn02.gif','kabe_lnavi_btn02_on.gif','kabe_lnavi_btn02_ac.gif',
	'kabe_lnavi_btn03.gif','kabe_lnavi_btn03_on.gif','kabe_lnavi_btn03_ac.gif',
	'member_lnavi_btn01.gif','member_lnavi_btn01_on.gif','member_lnavi_btn01_ac.gif',
	'member_lnavi_btn02.gif','member_lnavi_btn02_on.gif','member_lnavi_btn02_ac.gif',
	'member_lnavi_btn03.gif','member_lnavi_btn03_on.gif','member_lnavi_btn03_ac.gif',
	'member_lnavi_btn04.gif','member_lnavi_btn04_on.gif','member_lnavi_btn04_ac.gif',
	'customer_lnavi_btn01.gif','customer_lnavi_btn01_on.gif','customer_lnavi_btn01_ac.gif',
	'customer_lnavi_btn02.gif','customer_lnavi_btn02_on.gif','customer_lnavi_btn02_ac.gif',
	'customer_lnavi_btn03.gif','customer_lnavi_btn03_on.gif','customer_lnavi_btn03_ac.gif',
	'new_lnavi_btn01.gif','new_lnavi_btn01_on.gif','new_lnavi_btn01_ac.gif',
	'link_lnavi_btn01.gif','link_lnavi_btn01_on.gif','link_lnavi_btn01_ac.gif',
	'link_lnavi_btn02.gif','link_lnavi_btn02_on.gif','link_lnavi_btn02_ac.gif',
	'link_lnavi_btn03.gif','link_lnavi_btn03_on.gif','link_lnavi_btn03_ac.gif',
	'link_lnavi_btn04.gif','link_lnavi_btn04_on.gif','link_lnavi_btn04_ac.gif',
	'link_lnavi_btn05.gif','link_lnavi_btn05_on.gif','link_lnavi_btn05_ac.gif'
);

/*=============================================
 image_load()
=============================================*/
function image_load() {
	var strDir  = gImg_strDir;
	var aobjImg = new Array();
	var i;
	for (i = 0; i < image_load.arguments.length; i ++) {
		aobjImg[i] = new Image();
		aobjImg[i].src = strDir + image_load.arguments[i];
		//document.write('<img src="' + aobjImg[i].src + '"><br>');
	}
}

/*=============================================
 image_over()
=============================================*/
function image_over(vstrName) {
	var strDir = gImg_strDir;
	var strEnd = gImg_strEnd;
	if (document.images[vstrName]) {
		var objImg = document.images[vstrName];
		var strExt = objImg.src.substring(objImg.src.lastIndexOf('.'), objImg.src.length);
		objImg.src = strDir + vstrName + strEnd + strExt;
	}
}

/*=============================================
 image_out()
=============================================*/
function image_out(vstrName) {
	var strDir = gImg_strDir;
	if (document.images[vstrName]) {
		var objImg = document.images[vstrName];
		var strExt = objImg.src.substring(objImg.src.lastIndexOf('.'), objImg.src.length);
		objImg.src = strDir + vstrName + strExt;
	}
}

/*********************************************************************/