/* jquery conflict */
jQuery.noConflict();
var j$ = jQuery;

j$(function(){
fontStyleInit();
});

/*---------------
font size change
----------------*/
function fontStyleInit() {
	var mode = 2;
	mode = getCookie("fontStyle");
	fontStyleSet(mode);
}
function fontStyleSet(mode) {
	var style = j$('#fontSizeControl');

	if(mode == 1) {style.attr("href","/common_nw/css/font_s.css");}
	else if(mode == 3) {style.attr("href","/common_nw/css/font_l.css");}
	else {style.attr("href","/common_nw/css/font_m.css");}

	setCookie("fontStyle", mode, 7);
	fontPicSet(mode);
}

function fontPicSet(mode) {
	var writeHtml = '';
		writeHtml += '<dl>';
		writeHtml += '<dt><img src="/common_nw/images/h_fsize.gif" width="62" height="10" alt="文字の大きさ" /></dt>';

	if(mode == 1) {
		writeHtml += '<dd><img src="/common_nw/images/h_fsize_s_in.gif" width="17" height="15" alt="小" class="nw-fontS"></dd>';
		writeHtml += '<dd><a href="javascript:void(0)" onclick="fontStyleSet(2);return false;"><img src="/common_nw/images/h_fsize_m_ovoff.gif" width="21" height="18" alt="中" class="nw-fontM"></a></dd>';
		writeHtml += '<dd><a href="javascript:void(0)" onclick="fontStyleSet(3);return false;"><img src="/common_nw/images/h_fsize_l_ovoff.gif" width="23" height="21" class="nw-fontL"></a></dd>';
	} else if(mode == 3) {
		writeHtml += '<dd><a href="javascript:void(0)" onclick="fontStyleSet(1);return false;"><img src="/common_nw/images/h_fsize_s_ovoff.gif" width="17" height="15" alt="小" class="nw-fontS"></a></dd>';
		writeHtml += '<dd><a href="javascript:void(0)" onclick="fontStyleSet(2);return false;"><img src="/common_nw/images/h_fsize_m_ovoff.gif" width="21" height="18" alt="中" class="nw-fontM"></a></dd>';
		writeHtml += '<dd><img src="/common_nw/images/h_fsize_l_in.gif" width="23" height="21" class="nw-fontL"></dd>';
	} else {
		writeHtml += '<dd><a href="javascript:void(0)" onclick="fontStyleSet(1);return false;"><img src="/common_nw/images/h_fsize_s_ovoff.gif" width="17" height="15" alt="小" class="nw-fontS"></a></dd>';
		writeHtml += '<dd><img src="/common_nw/images/h_fsize_m_in.gif" width="21" height="18" alt="中" class="nw-fontM"></dd>';
		writeHtml += '<dd><a href="javascript:void(0)" onclick="fontStyleSet(3);return false;"><img src="/common_nw/images/h_fsize_l_ovoff.gif" width="23" height="21" class="nw-fontL"></a></dd>';
	}

	writeHtml += '</dl>';
	j$('#nw-headerFont').html(writeHtml);
	imgRoll();
}