// CSS切り替え
function styleChange(title){
	// 現在のCSSをCookieに保存
	createCookie2( "Display", title, 365 );

	if (title == "red") {
		change_red();
	} else if (title == "black") {
		change_black();
	} else if (title == "blue") {
		change_blue();
	}

	var i, a, main;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
//		if(a.getAttribute("rel") && a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
		if( a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") ){
			if (a.getAttribute("title") == 'red' || a.getAttribute("title") == 'black' ||  a.getAttribute("title") == 'blue') {
				if(a.getAttribute("title") == title) {
					a.disabled = false;
				} else {
					a.disabled = true;
				}
			}
		}
	}
}


// 赤色バージョン
function change_red() {
	for(i=0; (a = document.getElementsByTagName("img")[i]); i++) {
		if(a.src.indexOf("top_banner_yasashi_link") != -1 ) {
			a.src = "common/images/top_banner_yasashi_link_red.gif";
		} else if(a.src.indexOf("top_comment_count2") != -1 ) {
			a.src = "common/images/top_comment_count2_red.gif";
		} else if(a.src.indexOf("top_right_banner06") != -1 ) {
			a.src = "common/images/top_right_banner06_red.gif";
		} else if(a.src.indexOf("top_right_banner02") != -1 ) {
			a.src = "common/images/top_right_banner02_red.gif";
		} else if(a.src.indexOf("top_right_banner01") != -1 ) {
			a.src = "common/images/top_right_banner01_red.gif";
		} else if(a.src.indexOf("footer_link_about") != -1 ) {
			a.src = "common/images/footer_link_about_red.gif";
		} else if(a.src.indexOf("top_info_tit") != -1 ) {
			a.src = "common/images/top_info_tit_red.gif";
		} else if(a.src.indexOf("top_bbs_tit") != -1 ) {
			a.src = "common/images/top_bbs_tit_red.gif";
		} else if(a.src.indexOf("top_comment_tit") != -1 ) {
			a.src = "common/images/top_comment_tit_red.gif";
		} else if(a.src.indexOf("btns.gif") != -1 || a.src.indexOf("btns_red.gif") != -1 || a.src.indexOf("btns_black.gif") != -1) {
			a.src = "common/images/btns_red.gif";
		} else if(a.src.indexOf("btns_on.gif") != -1 || a.src.indexOf("btns_red_on.gif") != -1 || a.src.indexOf("btns_black_on.gif") != -1) {
			a.src = "common/images/btns_red_on.gif";
		} else if(a.src.indexOf("btnm.gif") != -1 || a.src.indexOf("btnm_red.gif") != -1 || a.src.indexOf("btnm_black.gif") != -1) {
			a.src = "common/images/btnm_red.gif";
		} else if(a.src.indexOf("btnm_on.gif") != -1 || a.src.indexOf("btnm_red_on.gif") != -1 || a.src.indexOf("btnm_black_on.gif") != -1) {
			a.src = "common/images/btnm_red_on.gif";
		} else if(a.src.indexOf("btnl.gif") != -1 || a.src.indexOf("btnl_red.gif") != -1 || a.src.indexOf("btnl_black.gif") != -1) {
			a.src = "common/images/btnl_red.gif";
		} else if(a.src.indexOf("btnl_on.gif") != -1 || a.src.indexOf("btnl_red_on.gif") != -1 || a.src.indexOf("btnl_black_on.gif") != -1) {
			a.src = "common/images/btnl_red_on.gif";
		} else if(a.src.indexOf("icon_yasashi") != -1 ) {
			a.src = "common/images/icon_yasashi_red.gif";
		} else if(a.src.indexOf("btn_guide") != -1 ) {
			a.src = "common/images/btn_guide_red.gif";
		} else if(a.src.indexOf("btn_link") != -1 ) {
			a.src = "common/images/btn_link_red.gif";
		} else if(a.src.indexOf("btn_new_entry_n") != -1 || a.src.indexOf("btn_new_entry_red_n") != -1 || a.src.indexOf("btn_new_entry_black_n") != -1) {
			a.src = "common/images/btn_new_entry_red_n.gif";
		} else if(a.src.indexOf("btn_new_entry_r") != -1 || a.src.indexOf("btn_new_entry_red_r") != -1 || a.src.indexOf("btn_new_entry_black_r") != -1) {
			a.src = "common/images/btn_new_entry_red_r.gif";
		} else if(a.src.indexOf("gnavi01_n") != -1 || a.src.indexOf("gnavi01_red_n") != -1 || a.src.indexOf("gnavi01_black_n") != -1) {
			a.src = "common/images/gnavi01_red_n.gif";
		} else if(a.src.indexOf("gnavi01_r") != -1 || a.src.indexOf("gnavi01_red_r") != -1 || a.src.indexOf("gnavi01_black_r") != -1) {
			a.src = "common/images/gnavi01_red_r.gif";
		} else if(a.src.indexOf("gnavi02_n") != -1 || a.src.indexOf("gnavi02_red_n") != -1 || a.src.indexOf("gnavi02_black_n") != -1) {
			a.src = "common/images/gnavi02_red_n.gif";
		} else if(a.src.indexOf("gnavi02_r") != -1 || a.src.indexOf("gnavi02_red_r") != -1 || a.src.indexOf("gnavi02_black_r") != -1) {
			a.src = "common/images/gnavi02_red_r.gif";
		} else if(a.src.indexOf("gnavi03_n") != -1 || a.src.indexOf("gnavi03_red_n") != -1 || a.src.indexOf("gnavi03_black_n") != -1) {
			a.src = "common/images/gnavi03_red_n.gif";
		} else if(a.src.indexOf("gnavi03_r") != -1 || a.src.indexOf("gnavi03_red_r") != -1 || a.src.indexOf("gnavi03_black_r") != -1) {
			a.src = "common/images/gnavi03_red_r.gif";
		} else if(a.src.indexOf("gnavi04_n") != -1 || a.src.indexOf("gnavi04_red_n") != -1 || a.src.indexOf("gnavi04_black_n") != -1) {
			a.src = "common/images/gnavi04_red_n.gif";
		} else if(a.src.indexOf("gnavi04_r") != -1 || a.src.indexOf("gnavi04_red_r") != -1 || a.src.indexOf("gnavi04_black_r") != -1) {
			a.src = "common/images/gnavi04_red_r.gif";
		} else if(a.src.indexOf("btn_more_n") != -1 || a.src.indexOf("btn_more_red_n") != -1 || a.src.indexOf("btn_more_black_n") != -1) {
			a.src = "common/images/btn_more_red_n.gif";
		} else if(a.src.indexOf("btn_more_r") != -1 || a.src.indexOf("btn_more_red_r") != -1 || a.src.indexOf("btn_more_black_r") != -1) {
			a.src = "common/images/btn_more_red_r.gif";
		} else if(a.src.indexOf("top_maincont_link01_n") != -1 || a.src.indexOf("top_maincont_link01_red_n") != -1 || a.src.indexOf("top_maincont_link01_black_n") != -1) {
			a.src = "common/images/top_maincont_link01_red_n.png";
		} else if(a.src.indexOf("top_maincont_link01_r") != -1 || a.src.indexOf("top_maincont_link01_red_r") != -1 || a.src.indexOf("top_maincont_link01_black_r") != -1) {
			a.src = "common/images/top_maincont_link01_red_r.png";
		} else if(a.src.indexOf("top_maincont_link02_n") != -1 || a.src.indexOf("top_maincont_link02_red_n") != -1 || a.src.indexOf("top_maincont_link02_black_n") != -1) {
			a.src = "common/images/top_maincont_link02_red_n.png";
		} else if(a.src.indexOf("top_maincont_link02_r") != -1 || a.src.indexOf("top_maincont_link02_red_r") != -1 || a.src.indexOf("top_maincont_link02_black_r") != -1) {
			a.src = "common/images/top_maincont_link02_red_r.png";
		} else if(a.src.indexOf("top_maincont_link03_n") != -1 || a.src.indexOf("top_maincont_link03_red_n") != -1 || a.src.indexOf("top_maincont_link03_black_n") != -1) {
			a.src = "common/images/top_maincont_link03_red_n.png";
		} else if(a.src.indexOf("top_maincont_link03_r") != -1 || a.src.indexOf("top_maincont_link03_red_r") != -1 || a.src.indexOf("top_maincont_link03_black_r") != -1) {
			a.src = "common/images/top_maincont_link03_red_r.png";
		} else if(a.src.indexOf("top_maincont_link01_lay") != -1 || a.src.indexOf("top_maincont_link01_lay_red") != -1 || a.src.indexOf("top_maincont_link01_lay_black") != -1) {
			a.src = "common/images/top_maincont_link01_lay_red.png";
		} else if(a.src.indexOf("top_maincont_link01_lay") != -1 || a.src.indexOf("top_maincont_link01_lay_red") != -1 || a.src.indexOf("top_maincont_link01_lay_black") != -1) {
			a.src = "common/images/top_maincont_link01_lay_red.png";
		} else if(a.src.indexOf("top_maincont_link02_lay") != -1 || a.src.indexOf("top_maincont_link02_lay_red") != -1 || a.src.indexOf("top_maincont_link02_lay_black") != -1) {
			a.src = "common/images/top_maincont_link02_lay_red.png";
		} else if(a.src.indexOf("top_maincont_link02_lay") != -1 || a.src.indexOf("top_maincont_link02_lay_red") != -1 || a.src.indexOf("top_maincont_link02_lay_black") != -1) {
			a.src = "common/images/top_maincont_link02_lay_red.png";
		} else if(a.src.indexOf("top_maincont_link03_lay") != -1 || a.src.indexOf("top_maincont_link03_lay_red") != -1 || a.src.indexOf("top_maincont_link03_lay_black") != -1) {
			a.src = "common/images/top_maincont_link03_lay_red.png";
		} else if(a.src.indexOf("top_maincont_link03_lay") != -1 || a.src.indexOf("top_maincont_link03_lay_red") != -1 || a.src.indexOf("top_maincont_link03_lay_black") != -1) {
			a.src = "common/images/top_maincont_link03_lay_red.png";
		} else if(a.src.indexOf("top_h1") != -1 || a.src.indexOf("top_h1_red") != -1 || a.src.indexOf("top_h1_black") != -1) {
			a.src = "common/images/top_h1_red.png";
		}
	}
}


// 青色バージョン
function change_blue() {
	for(i=0; (a = document.getElementsByTagName("img")[i]); i++) {
		if(a.src.indexOf("top_banner_yasashi_link") != -1 ) {
			a.src = "common/images/top_banner_yasashi_link.gif";
		} else if(a.src.indexOf("top_comment_count2") != -1 ) {
			a.src = "common/images/top_comment_count2.gif";
		} else if(a.src.indexOf("top_right_banner06") != -1 ) {
			a.src = "common/images/top_right_banner06.gif";
		} else if(a.src.indexOf("top_right_banner02") != -1 ) {
			a.src = "common/images/top_right_banner02.gif";
		} else if(a.src.indexOf("top_right_banner01") != -1 ) {
			a.src = "common/images/top_right_banner01.gif";
		} else if(a.src.indexOf("footer_link_about") != -1 ) {
			a.src = "common/images/footer_link_about.gif";
		} else if(a.src.indexOf("top_info_tit") != -1 ) {
			a.src = "common/images/top_info_tit.gif";
		} else if(a.src.indexOf("top_bbs_tit") != -1 ) {
			a.src = "common/images/top_bbs_tit.gif";
		} else if(a.src.indexOf("top_comment_tit") != -1 ) {
			a.src = "common/images/top_comment_tit.gif";
		} else if(a.src.indexOf("btns.gif") != -1 || a.src.indexOf("btns_red.gif") != -1 || a.src.indexOf("btns_black.gif") != -1) {
			a.src = "common/images/btns.gif";
		} else if(a.src.indexOf("btns_on.gif") != -1 || a.src.indexOf("btns_red_on.gif") != -1 || a.src.indexOf("btns_black_on.gif") != -1) {
			a.src = "common/images/btns_on.gif";
		} else if(a.src.indexOf("btnm.gif") != -1 || a.src.indexOf("btnm_red.gif") != -1 || a.src.indexOf("btnm_black.gif") != -1) {
			a.src = "common/images/btnm.gif";
		} else if(a.src.indexOf("btnm_on.gif") != -1 || a.src.indexOf("btnm_red_on.gif") != -1 || a.src.indexOf("btnm_black_on.gif") != -1) {
			a.src = "common/images/btnm_on.gif";
		} else if(a.src.indexOf("btnl.gif") != -1 || a.src.indexOf("btnl_red.gif") != -1 || a.src.indexOf("btnl_black.gif") != -1) {
			a.src = "common/images/btnl.gif";
		} else if(a.src.indexOf("btnl_on.gif") != -1 || a.src.indexOf("btnl_red_on.gif") != -1 || a.src.indexOf("btnl_black_on.gif") != -1) {
			a.src = "common/images/btnl_on.gif";
		} else if(a.src.indexOf("icon_yasashi") != -1 ) {
			a.src = "common/images/icon_yasashi.gif";
		} else if(a.src.indexOf("btn_guide") != -1 ) {
			a.src = "common/images/btn_guide.gif";
		} else if(a.src.indexOf("btn_link") != -1 ) {
			a.src = "common/images/btn_link.gif";
		} else if(a.src.indexOf("btn_new_entry_n") != -1 || a.src.indexOf("btn_new_entry_red_n") != -1 || a.src.indexOf("btn_new_entry_black_n") != -1) {
			a.src = "common/images/btn_new_entry_n.gif";
		} else if(a.src.indexOf("btn_new_entry_r") != -1 || a.src.indexOf("btn_new_entry_red_r") != -1 || a.src.indexOf("btn_new_entry_black_r") != -1) {
			a.src = "common/images/btn_new_entry_r.gif";
		} else if(a.src.indexOf("gnavi01_n") != -1 || a.src.indexOf("gnavi01_red_n") != -1 || a.src.indexOf("gnavi01_black_n") != -1) {
			a.src = "common/images/gnavi01_n.gif";
		} else if(a.src.indexOf("gnavi01_r") != -1 || a.src.indexOf("gnavi01_red_r") != -1 || a.src.indexOf("gnavi01_black_r") != -1) {
			a.src = "common/images/gnavi01_r.gif";
		} else if(a.src.indexOf("gnavi02_n") != -1 || a.src.indexOf("gnavi02_red_n") != -1 || a.src.indexOf("gnavi02_black_n") != -1) {
			a.src = "common/images/gnavi02_n.gif";
		} else if(a.src.indexOf("gnavi02_r") != -1 || a.src.indexOf("gnavi02_red_r") != -1 || a.src.indexOf("gnavi02_black_r") != -1) {
			a.src = "common/images/gnavi02_r.gif";
		} else if(a.src.indexOf("gnavi03_n") != -1 || a.src.indexOf("gnavi03_red_n") != -1 || a.src.indexOf("gnavi03_black_n") != -1) {
			a.src = "common/images/gnavi03_n.gif";
		} else if(a.src.indexOf("gnavi03_r") != -1 || a.src.indexOf("gnavi03_red_r") != -1 || a.src.indexOf("gnavi03_black_r") != -1) {
			a.src = "common/images/gnavi03_r.gif";
		} else if(a.src.indexOf("gnavi04_n") != -1 || a.src.indexOf("gnavi04_red_n") != -1 || a.src.indexOf("gnavi04_black_n") != -1) {
			a.src = "common/images/gnavi04_n.gif";
		} else if(a.src.indexOf("gnavi04_r") != -1 || a.src.indexOf("gnavi04_red_r") != -1 || a.src.indexOf("gnavi04_black_r") != -1) {
			a.src = "common/images/gnavi04_r.gif";
		} else if(a.src.indexOf("btn_more_n") != -1 || a.src.indexOf("btn_more_red_n") != -1 || a.src.indexOf("btn_more_black_n") != -1) {
			a.src = "common/images/btn_more_n.gif";
		} else if(a.src.indexOf("btn_more_r") != -1 || a.src.indexOf("btn_more_red_r") != -1 || a.src.indexOf("btn_more_black_r") != -1) {
			a.src = "common/images/btn_more_r.gif";
		} else if(a.src.indexOf("top_maincont_link01_n") != -1 || a.src.indexOf("top_maincont_link01_red_n") != -1 || a.src.indexOf("top_maincont_link01_black_n") != -1) {
			a.src = "common/images/top_maincont_link01_n.png";
		} else if(a.src.indexOf("top_maincont_link01_r") != -1 || a.src.indexOf("top_maincont_link01_red_r") != -1 || a.src.indexOf("top_maincont_link01_black_r") != -1) {
			a.src = "common/images/top_maincont_link01_r.png";
		} else if(a.src.indexOf("top_maincont_link02_n") != -1 || a.src.indexOf("top_maincont_link02_red_n") != -1 || a.src.indexOf("top_maincont_link02_black_n") != -1) {
			a.src = "common/images/top_maincont_link02_n.png";
		} else if(a.src.indexOf("top_maincont_link02_r") != -1 || a.src.indexOf("top_maincont_link02_red_r") != -1 || a.src.indexOf("top_maincont_link02_black_r") != -1) {
			a.src = "common/images/top_maincont_link02_r.png";
		} else if(a.src.indexOf("top_maincont_link03_n") != -1 || a.src.indexOf("top_maincont_link03_red_n") != -1 || a.src.indexOf("top_maincont_link03_black_n") != -1) {
			a.src = "common/images/top_maincont_link03_n.png";
		} else if(a.src.indexOf("top_maincont_link03_r") != -1 || a.src.indexOf("top_maincont_link03_red_r") != -1 || a.src.indexOf("top_maincont_link03_black_r") != -1) {
			a.src = "common/images/top_maincont_link03_r.png";
		} else if(a.src.indexOf("top_maincont_link01_lay") != -1 || a.src.indexOf("top_maincont_link01_lay_red") != -1 || a.src.indexOf("top_maincont_link01_lay_black") != -1) {
			a.src = "common/images/top_maincont_link01_lay.png";
		} else if(a.src.indexOf("top_maincont_link01_lay") != -1 || a.src.indexOf("top_maincont_link01_lay_red") != -1 || a.src.indexOf("top_maincont_link01_lay_black") != -1) {
			a.src = "common/images/top_maincont_link01_lay.png";
		} else if(a.src.indexOf("top_maincont_link02_lay") != -1 || a.src.indexOf("top_maincont_link02_lay_red") != -1 || a.src.indexOf("top_maincont_link02_lay_black") != -1) {
			a.src = "common/images/top_maincont_link02_lay.png";
		} else if(a.src.indexOf("top_maincont_link02_lay") != -1 || a.src.indexOf("top_maincont_link02_lay_red") != -1 || a.src.indexOf("top_maincont_link02_lay_black") != -1) {
			a.src = "common/images/top_maincont_link02_lay.png";
		} else if(a.src.indexOf("top_maincont_link03_lay") != -1 || a.src.indexOf("top_maincont_link03_lay_red") != -1 || a.src.indexOf("top_maincont_link03_lay_black") != -1) {
			a.src = "common/images/top_maincont_link03_lay.png";
		} else if(a.src.indexOf("top_maincont_link03_lay") != -1 || a.src.indexOf("top_maincont_link03_lay_red") != -1 || a.src.indexOf("top_maincont_link03_lay_black") != -1) {
			a.src = "common/images/top_maincont_link03_lay.png";
		} else if(a.src.indexOf("top_h1") != -1 || a.src.indexOf("top_h1_red") != -1 || a.src.indexOf("top_h1_black") != -1) {
			a.src = "common/images/top_h1.png";
		}
	}
}


// 黒色バージョン
function change_black() {
	for(i=0; (a = document.getElementsByTagName("img")[i]); i++) {
		if(a.src.indexOf("top_banner_yasashi_link") != -1 ) {
			a.src = "common/images/top_banner_yasashi_link_black.gif";
		} else if(a.src.indexOf("top_comment_count2") != -1 ) {
			a.src = "common/images/top_comment_count2_black.gif";
		} else if(a.src.indexOf("top_right_banner06") != -1 ) {
			a.src = "common/images/top_right_banner06_black.gif";
		} else if(a.src.indexOf("top_right_banner02") != -1 ) {
			a.src = "common/images/top_right_banner02_black.gif";
		} else if(a.src.indexOf("top_right_banner01") != -1 ) {
			a.src = "common/images/top_right_banner01_black.gif";
		} else if(a.src.indexOf("footer_link_about") != -1 ) {
			a.src = "common/images/footer_link_about_black.gif";
		} else if(a.src.indexOf("top_info_tit") != -1 ) {
			a.src = "common/images/top_info_tit_black.gif";
		} else if(a.src.indexOf("top_bbs_tit") != -1 ) {
			a.src = "common/images/top_bbs_tit_black.gif";
		} else if(a.src.indexOf("top_comment_tit") != -1 ) {
			a.src = "common/images/top_comment_tit_black.gif";
		} else if(a.src.indexOf("btns.gif") != -1 || a.src.indexOf("btns_red.gif") != -1 || a.src.indexOf("btns_black.gif") != -1) {
			a.src = "common/images/btns_black.gif";
		} else if(a.src.indexOf("btns_on.gif") != -1 || a.src.indexOf("btns_red_on.gif") != -1 || a.src.indexOf("btns_black_on.gif") != -1) {
			a.src = "common/images/btns_black_on.gif";
		} else if(a.src.indexOf("btnm.gif") != -1 || a.src.indexOf("btnm_red.gif") != -1 || a.src.indexOf("btnm_black.gif") != -1) {
			a.src = "common/images/btnm_black.gif";
		} else if(a.src.indexOf("btnm_on.gif") != -1 || a.src.indexOf("btnm_red_on.gif") != -1 || a.src.indexOf("btnm_black_on.gif") != -1) {
			a.src = "common/images/btnm_black_on.gif";
		} else if(a.src.indexOf("btnl.gif") != -1 || a.src.indexOf("btnl_red.gif") != -1 || a.src.indexOf("btnl_black.gif") != -1) {
			a.src = "common/images/btnl_black.gif";
		} else if(a.src.indexOf("btnl_on.gif") != -1 || a.src.indexOf("btnl_red_on.gif") != -1 || a.src.indexOf("btnl_black_on.gif") != -1) {
			a.src = "common/images/btnl_black_on.gif";
		} else if(a.src.indexOf("icon_yasashi") != -1 ) {
			a.src = "common/images/icon_yasashi_black.gif";
		} else if(a.src.indexOf("btn_guide") != -1 ) {
			a.src = "common/images/btn_guide_black.gif";
		} else if(a.src.indexOf("btn_link") != -1 ) {
			a.src = "common/images/btn_link_black.gif";
		} else if(a.src.indexOf("btn_new_entry_n") != -1 || a.src.indexOf("btn_new_entry_red_n") != -1 || a.src.indexOf("btn_new_entry_black_n") != -1) {
			a.src = "common/images/btn_new_entry_black_n.gif";
		} else if(a.src.indexOf("btn_new_entry_r") != -1 || a.src.indexOf("btn_new_entry_red_r") != -1 || a.src.indexOf("btn_new_entry_black_r") != -1) {
			a.src = "common/images/btn_new_entry_black_r.gif";
		} else if(a.src.indexOf("gnavi01_n") != -1 || a.src.indexOf("gnavi01_red_n") != -1 || a.src.indexOf("gnavi01_black_n") != -1) {
			a.src = "common/images/gnavi01_black_n.gif";
		} else if(a.src.indexOf("gnavi01_r") != -1 || a.src.indexOf("gnavi01_red_r") != -1 || a.src.indexOf("gnavi01_black_r") != -1) {
			a.src = "common/images/gnavi01_black_r.gif";
		} else if(a.src.indexOf("gnavi02_n") != -1 || a.src.indexOf("gnavi02_red_n") != -1 || a.src.indexOf("gnavi02_black_n") != -1) {
			a.src = "common/images/gnavi02_black_n.gif";
		} else if(a.src.indexOf("gnavi02_r") != -1 || a.src.indexOf("gnavi02_red_r") != -1 || a.src.indexOf("gnavi02_black_r") != -1) {
			a.src = "common/images/gnavi02_black_r.gif";
		} else if(a.src.indexOf("gnavi03_n") != -1 || a.src.indexOf("gnavi03_red_n") != -1 || a.src.indexOf("gnavi03_black_n") != -1) {
			a.src = "common/images/gnavi03_black_n.gif";
		} else if(a.src.indexOf("gnavi03_r") != -1 || a.src.indexOf("gnavi03_red_r") != -1 || a.src.indexOf("gnavi03_black_r") != -1) {
			a.src = "common/images/gnavi03_black_r.gif";
		} else if(a.src.indexOf("gnavi04_n") != -1 || a.src.indexOf("gnavi04_red_n") != -1 || a.src.indexOf("gnavi04_black_n") != -1) {
			a.src = "common/images/gnavi04_black_n.gif";
		} else if(a.src.indexOf("gnavi04_r") != -1 || a.src.indexOf("gnavi04_red_r") != -1 || a.src.indexOf("gnavi04_black_r") != -1) {
			a.src = "common/images/gnavi04_black_r.gif";
		} else if(a.src.indexOf("btn_more_n") != -1 || a.src.indexOf("btn_more_red_n") != -1 || a.src.indexOf("btn_more_black_n") != -1) {
			a.src = "common/images/btn_more_black_n.gif";
		} else if(a.src.indexOf("btn_more_r") != -1 || a.src.indexOf("btn_more_red_r") != -1 || a.src.indexOf("btn_more_black_r") != -1) {
			a.src = "common/images/btn_more_black_r.gif";
		} else if(a.src.indexOf("top_maincont_link01_n") != -1 || a.src.indexOf("top_maincont_link01_red_n") != -1 || a.src.indexOf("top_maincont_link01_black_n") != -1) {
			a.src = "common/images/top_maincont_link01_black_n.png";
		} else if(a.src.indexOf("top_maincont_link01_r") != -1 || a.src.indexOf("top_maincont_link01_red_r") != -1 || a.src.indexOf("top_maincont_link01_black_r") != -1) {
			a.src = "common/images/top_maincont_link01_black_r.png";
		} else if(a.src.indexOf("top_maincont_link02_n") != -1 || a.src.indexOf("top_maincont_link02_red_n") != -1 || a.src.indexOf("top_maincont_link02_black_n") != -1) {
			a.src = "common/images/top_maincont_link02_black_n.png";
		} else if(a.src.indexOf("top_maincont_link02_r") != -1 || a.src.indexOf("top_maincont_link02_red_r") != -1 || a.src.indexOf("top_maincont_link02_black_r") != -1) {
			a.src = "common/images/top_maincont_link02_black_r.png";
		} else if(a.src.indexOf("top_maincont_link03_n") != -1 || a.src.indexOf("top_maincont_link03_red_n") != -1 || a.src.indexOf("top_maincont_link03_black_n") != -1) {
			a.src = "common/images/top_maincont_link03_black_n.png";
		} else if(a.src.indexOf("top_maincont_link03_r") != -1 || a.src.indexOf("top_maincont_link03_red_r") != -1 || a.src.indexOf("top_maincont_link03_black_r") != -1) {
			a.src = "common/images/top_maincont_link03_black_r.png";
		} else if(a.src.indexOf("top_maincont_link01_lay") != -1 || a.src.indexOf("top_maincont_link01_lay_red") != -1 || a.src.indexOf("top_maincont_link01_lay_black") != -1) {
			a.src = "common/images/top_maincont_link01_lay_black.png";
		} else if(a.src.indexOf("top_maincont_link01_lay") != -1 || a.src.indexOf("top_maincont_link01_lay_red") != -1 || a.src.indexOf("top_maincont_link01_lay_black") != -1) {
			a.src = "common/images/top_maincont_link01_lay_black.png";
		} else if(a.src.indexOf("top_maincont_link02_lay") != -1 || a.src.indexOf("top_maincont_link02_lay_red") != -1 || a.src.indexOf("top_maincont_link02_lay_black") != -1) {
			a.src = "common/images/top_maincont_link02_lay_black.png";
		} else if(a.src.indexOf("top_maincont_link02_lay") != -1 || a.src.indexOf("top_maincont_link02_lay_red") != -1 || a.src.indexOf("top_maincont_link02_lay_black") != -1) {
			a.src = "common/images/top_maincont_link02_lay_black.png";
		} else if(a.src.indexOf("top_maincont_link03_lay") != -1 || a.src.indexOf("top_maincont_link03_lay_red") != -1 || a.src.indexOf("top_maincont_link03_lay_black") != -1) {
			a.src = "common/images/top_maincont_link03_lay_black.png";
		} else if(a.src.indexOf("top_maincont_link03_lay") != -1 || a.src.indexOf("top_maincont_link03_lay_red") != -1 || a.src.indexOf("top_maincont_link03_lay_black") != -1) {
			a.src = "common/images/top_maincont_link03_lay_black.png";
		} else if(a.src.indexOf("top_h1") != -1 || a.src.indexOf("top_h1_red") != -1 || a.src.indexOf("top_h1_black") != -1) {
			a.src = "common/images/top_h1_black.png";
		}
	}
}


// ボタン切り替え２
function styleChange2(){
	var cookieD2 = readCookie2("Display");
	if (cookieD2 == "red") {
		btn_red();
	} else if (cookieD2 == "black") {
		btn_black();
	} else if (cookieD2 == "blue") {
		btn_blue();
	}
}


// 赤色バージョン
function btn_red() {
	for(i=0; (a = document.getElementsByTagName("img")[i]); i++) {
		if(a.src.indexOf("btns.gif") != -1 || a.src.indexOf("btns_red.gif") != -1 || a.src.indexOf("btns_black.gif") != -1) {
			a.src = "common/images/btns_red.gif";
		} else if(a.src.indexOf("btns_on.gif") != -1 || a.src.indexOf("btns_red_on.gif") != -1 || a.src.indexOf("btns_black_on.gif") != -1) {
			a.src = "common/images/btns_red_on.gif";
		} else if(a.src.indexOf("btnm.gif") != -1 || a.src.indexOf("btnm_red.gif") != -1 || a.src.indexOf("btnm_black.gif") != -1) {
			a.src = "common/images/btnm_red.gif";
		} else if(a.src.indexOf("btnm_on.gif") != -1 || a.src.indexOf("btnm_red_on.gif") != -1 || a.src.indexOf("btnm_black_on.gif") != -1) {
			a.src = "common/images/btnm_red_on.gif";
		} else if(a.src.indexOf("btnl.gif") != -1 || a.src.indexOf("btnl_red.gif") != -1 || a.src.indexOf("btnl_black.gif") != -1) {
			a.src = "common/images/btnl_red.gif";
		} else if(a.src.indexOf("btnl_on.gif") != -1 || a.src.indexOf("btnl_red_on.gif") != -1 || a.src.indexOf("btnl_black_on.gif") != -1) {
			a.src = "common/images/btnl_red_on.gif";
		}
	}
}


// 青色バージョン
function btn_blue() {
	for(i=0; (a = document.getElementsByTagName("img")[i]); i++) {
		if(a.src.indexOf("btns.gif") != -1 || a.src.indexOf("btns_red.gif") != -1 || a.src.indexOf("btns_black.gif") != -1) {
			a.src = "common/images/btns.gif";
		} else if(a.src.indexOf("btns_on.gif") != -1 || a.src.indexOf("btns_red_on.gif") != -1 || a.src.indexOf("btns_black_on.gif") != -1) {
			a.src = "common/images/btns_on.gif";
		} else if(a.src.indexOf("btnm.gif") != -1 || a.src.indexOf("btnm_red.gif") != -1 || a.src.indexOf("btnm_black.gif") != -1) {
			a.src = "common/images/btnm.gif";
		} else if(a.src.indexOf("btnm_on.gif") != -1 || a.src.indexOf("btnm_red_on.gif") != -1 || a.src.indexOf("btnm_black_on.gif") != -1) {
			a.src = "common/images/btnm_on.gif";
		} else if(a.src.indexOf("btnl.gif") != -1 || a.src.indexOf("btnl_red.gif") != -1 || a.src.indexOf("btnl_black.gif") != -1) {
			a.src = "common/images/btnl.gif";
		} else if(a.src.indexOf("btnl_on.gif") != -1 || a.src.indexOf("btnl_red_on.gif") != -1 || a.src.indexOf("btnl_black_on.gif") != -1) {
			a.src = "common/images/btnl_on.gif";
		}
	}
}


// 黒色バージョン
function btn_black() {
	for(i=0; (a = document.getElementsByTagName("img")[i]); i++) {
		if(a.src.indexOf("btns.gif") != -1 || a.src.indexOf("btns_red.gif") != -1 || a.src.indexOf("btns_black.gif") != -1) {
			a.src = "common/images/btns_black.gif";
		} else if(a.src.indexOf("btns_on.gif") != -1 || a.src.indexOf("btns_red_on.gif") != -1 || a.src.indexOf("btns_black_on.gif") != -1) {
			a.src = "common/images/btns_black_on.gif";
		} else if(a.src.indexOf("btnm.gif") != -1 || a.src.indexOf("btnm_red.gif") != -1 || a.src.indexOf("btnm_black.gif") != -1) {
			a.src = "common/images/btnm_black.gif";
		} else if(a.src.indexOf("btnm_on.gif") != -1 || a.src.indexOf("btnm_red_on.gif") != -1 || a.src.indexOf("btnm_black_on.gif") != -1) {
			a.src = "common/images/btnm_black_on.gif";
		} else if(a.src.indexOf("btnl.gif") != -1 || a.src.indexOf("btnl_red.gif") != -1 || a.src.indexOf("btnl_black.gif") != -1) {
			a.src = "common/images/btnl_black.gif";
		} else if(a.src.indexOf("btnl_on.gif") != -1 || a.src.indexOf("btnl_red_on.gif") != -1 || a.src.indexOf("btnl_black_on.gif") != -1) {
			a.src = "common/images/btnl_black_on.gif";
		}
	}
}


// ロード時
function initCSS2() {
	var cookieD = readCookie2("Display");
	if (cookieD == "" || cookieD == null || cookieD == undefined) {
		cookieD = "blue";
	}
	styleChange(cookieD);
}


// クッキー読込
function readCookie2( name ) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for( var i = 0; i < ca.length; i++ ){
		var c = ca[i];
		while( c.charAt(0) == ' ' ){
			c = c.substring( 1, c.length );
		}
		if( c.indexOf( nameEQ ) == 0 ){
			return c.substring( nameEQ.length, c.length );
		}
	}
	return null;
}


// クッキー作成
function createCookie2( name, value, days ){
	if( days ){
		var date = new Date();
		date.setTime( date.getTime() + ( days * 24 * 60 * 60 * 1000 ) );
		var expires = "; expires=" + date.toGMTString();
	}
	else{
		expires = "";
	}
	document.cookie = name + "=" + value + expires + "; path=/";
}


var di2 = document.implementation;

function loadCss2( obj ){
	var ii, nn;
	var color = readCookie2("Display");
	// 読込順を正しくしないと動きがおかしくなる可能性がある。
	if( di2 && di2.hasFeature( 'HTMLEvents', '2.0' ) ){
		switch( color ){
			case 'blue': nn = new Array( 0, 1, 2 ); break;
			case 'black': nn = new Array( 2, 0, 1 ); break;
			default: nn = new Array( 1, 2, 0 ); break;
		}
	}else{
		switch( color ){
			case 'blue': nn = new Array( 1, 2, 0 ); break;
			case 'black': nn = new Array( 0, 1, 2 ); break;
			default: nn = new Array( 2, 0, 1 ); break;
		}
	}

	for( ii = 0; ii < 3; ii++ ){
		switch( nn[ii] ){
			case 0:  document.writeln('<link href="common/css/layout.css rel="stylesheet" type="text/css" media="screen,print" title="blue" />'); break;
			case 1:  document.writeln('<link href="common/css/layout_red.css rel="stylesheet" type="text/css" media="screen,print" title="red" />'); break;
			default: document.writeln('<link href="common/css/layout_black.css rel="stylesheet" type="text/css" media="screen,print" title="black" />'); break;
		}
	}
	document.close();
}


function addEvent3(elm,listener,fn){
	try{
		elm.addEventListener(listener,fn,false);
	}catch(e){
		elm.attachEvent("on"+listener,fn);
	}
}


function addEvent2( a, eventType, func ){
	if( di2 && di2.hasFeature( 'HTMLEvents', '2.0' ) ){
		window.addEventListener( 'load', initCSS2, false );
	}else{
		initCSS2();
	}
}


// CSS読込
//loadCss2( window );
ReadyStyle();


addEvent3(window,"load",function(){
		initCSS2();
	}
);


function ReadyStyle(){
	// 現在の色を取得する
	var color = readCookie2("Display");

	if (color == "red") {
		change_red();
	} else if (color == "black") {
		change_black();
	} else if (color == "blue") {
		change_blue();
	}

	var i, a, main;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
//		if(a.getAttribute("rel") && a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("color")) {
		if( a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("color") ){
			if (a.getAttribute("color") == 'red' || a.getAttribute("color") == 'black' ||  a.getAttribute("color") == 'blue') {
				if(a.getAttribute("color") == color) {
					a.disabled = false;
				} else {
					a.disabled = true;
				}
			}
		}
	}
}