var preLoadFlag = "false";

function preLoadImg(){
	arrImgList = new Array (
		"/ebis_seminar/img/btn_backnumber_on.gif","/ebis_seminar/img/btn_entry_on.gif",
		"/img/common/back_on.gif","/img/common/complete_on.gif","/img/common/confirm_on.gif","/img/common/toppage_on.gif",
		"/img/entry/agree_on.gif","/img/entry/not_agree_on.gif","/img/entry/home_on.gif",
		"/img/faq/b_contact_on.gif",
		"/img/feature/ab_on.gif","/img/feature/api_on.gif","/img/feature/area_on.gif",
		"/img/feature/areatime_on.gif","/img/feature/auto_on.gif","/img/feature/autobid_on.gif",
		"/img/feature/b_autobid_on.gif","/img/feature/b_basic_on.gif","/img/feature/b_ebisforce_on.gif",
		"/img/feature/b_log_on.gif","/img/feature/b_lpo_on.gif","/img/feature/basic_on.gif",
		"/img/feature/brand_on.gif","/img/feature/conversion_on.gif","/img/feature/direct_on.gif",
		"/img/feature/ebisforce_on.gif","/img/feature/indirect_on.gif","/img/feature/log_on.gif",
		"/img/feature/lpo_on.gif","/img/feature/mobile_on.gif","/img/feature/movie_on.jpg",
		"/img/feature/route_on.gif","/img/feature/seo_on.gif",
		"/img/footer/entry_on.gif","/img/footer/legal_on.gif","/img/footer/material_on.gif",
		"/img/footer/policy_on.gif","/img/footer/rule_on.gif","/img/footer/sitemap_on.gif",
		"/img/function/event01_on.jpg","/img/function/event02_on.jpg","/img/function/event03_on.jpg",
		"/img/function/event04_on.jpg","/img/function/event05_on.jpg","/img/function/event06_on.jpg",
		"/img/function/api/contact_on.jpg",
		"/img/header/actual_on.gif","/img/header/company_on.gif","/img/header/contact_on.gif",
		"/img/header/entry_on.gif","/img/header/feature_on.gif","/img/header/home_on.gif",
		"/img/header/login_on.gif","/img/header/material_on.gif","/img/header/partner_on.gif",
		"/img/header/price_on.gif","/img/header/support_on.gif",
		"/img/log/introduction01_on.jpg","/img/log/introduction02_on.jpg","/img/log/introduction03_on.jpg",
		"/img/lpo/introduction01_on.jpg","/img/lpo/introduction02_on.jpg","/img/lpo/introduction03_on.jpg",
		"/img/movie/start_on.gif",
		"/img/partner/partner_material_on.gif",
		"/img/price/contact_on.gif","/img/price/entry_on.gif","/img/price/image_ad_on.gif",
		"/img/price/image_autobid_on.gif","/img/price/image_ebisforce_on.gif","/img/price/image_log_on.gif","/img/price/image_lpo_on.gif",
		"/img/seminer/b_sminer_entry_on.jpg",
		"/img/sidenavi/ab_on.gif","/img/sidenavi/actual_on.gif","/img/sidenavi/api_on.gif",
		"/img/sidenavi/area_on.gif","/img/sidenavi/areatime_on.gif","/img/sidenavi/attackers_on.gif",
		"/img/sidenavi/auto_on.gif","/img/sidenavi/autobid_on.gif","/img/sidenavi/b_movie_on.gif",
		"/img/sidenavi/b_partner_on.gif","/img/sidenavi/brand_on.gif","/img/sidenavi/contact_on.gif",
		"/img/sidenavi/conversion_on.gif","/img/sidenavi/direct_on.gif","/img/sidenavi/ebisforce_on.gif",
		"/img/sidenavi/entry_on.gif","/img/sidenavi/faq_on.gif","/img/sidenavi/feature_on.gif",
		"/img/sidenavi/function_on.gif","/img/sidenavi/indirect_on.gif","/img/sidenavi/life_on.gif",
		"/img/sidenavi/log_on.gif","/img/sidenavi/lpo_on.gif","/img/sidenavi/material_on.gif",
		"/img/sidenavi/mobile_on.gif","/img/sidenavi/partner_on.gif","/img/sidenavi/partnerlist_on.gif",
		"/img/sidenavi/partnermaterial_on.gif","/img/sidenavi/route_on.gif","/img/sidenavi/sales_on.gif",
		"/img/sidenavi/seo_on.gif","/img/sidenavi/support_on.gif","/img/sidenavi/yazuya_on.gif",
		"/img/support/guide01_on.jpg","/img/support/guide02_on.jpg","/img/support/guide03_on.jpg",
		"/img/support/guide04_on.jpg","/img/support/login01_on.jpg","/img/support/login02_on.jpg",
		"/img/support/partner/contact_on.jpg",
		"/img/top/attackers_on.gif","/img/top/autobid_on.gif","/img/top/b_backnumber_on.gif",
		"/img/top/b_list_on.gif","/img/top/b_more_on.jpg","/img/top/b_movie_on.gif",
		"/img/top/b_partner_on.gif","/img/top/b_request_on.gif","/img/top/b_try02_on.jpg",
		"/img/top/b_try_on.gif","/img/top/event_on.gif","/img/top/life_on.gif",
		"/img/top/movie_on.jpg","/img/top/yazuya_on.gif",
		"/info/img/b_close_on.gif","/info/img/b_company_on.gif","/info/img/b_contact_on.jpg","/info/img/b_entry_on.jpg",
		"/info/img/common/b_close_on.gif","/info/img/common/b_company_on.gif","/info/img/common/b_contact02_on.jpg",
		"/info/img/common/b_contact_on.jpg","/info/img/common/b_entry_on.jpg","/info/img/common/official_on.gif",
		"/img/movie_info/img/back_on.jpg","/img/movie_info/img/btn01_on.jpg","/img/movie_info/img/btn02_on.jpg",
		"/movie/img/30days_on.jpg","/movie/img/back_on.jpg","/movie/img/complete_on.jpg",
		"/img/movie_info/img/comp_on.jpg","/img/movie_info/img/toppage_on.jpg",
		"/movie/img/30days_on.jpg","/movie/img/back_on.jpg","/movie/img/complete_on.jpg",
		"/movie/img/download_on.jpg","/movie/img/entry_on.jpg","/movie/img/official_on.jpg","/movie/img/policy_on.gif",
		"/movie/img/common/official_on.gif"
	);
	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;
}

// ページナビで使用する。
function fnNaviPage(pageno) {
	document.form1['pageno'].value = pageno;
	document.form1.submit();
}