//フォント指定
if(navigator.appVersion.indexOf("Mac",0) != -1){
        document.writeln("<LINK REL=\"STYLESHEET\" TYPE=\"text/css\" HREF=\"css/oisix_mac.css\" TITLE=\"FONTPROPERTY\">");
}
else {
        document.writeln("<LINK REL=\"STYLESHEET\" TYPE=\"text/css\" HREF=\"css/oisix_other.css\" TITLE=\"FONTPROPERTY\">");
}