    def html_index(self,launch=True):
        html="<h1>MENU</h1>"
        htmlFiles=[x for x in self.files2 if x.endswith(".html")]
        for htmlFile in cm.abfSort(htmlFiles):
            if not htmlFile.endswith('_basic.html'):
                continue
            name=htmlFile.split("_")[0]
            if name in self.groups.keys():
                html+='<a href="%s" target="content">%s</a> '%(htmlFile,name)
                html+='<span style="color: #CCC;">'
                html+='[<a href="%s" target="content">int</a>]'%(name+"_plot.html")
                html+='</span>'
                html+='<br>'
        style.save(html,os.path.abspath(self.folder2+"/index_menu.html"))
        html="<h1>SPLASH</h1>"
        style.save(html,os.path.abspath(self.folder2+"/index_splash.html"))
        style.frames(os.path.abspath(self.folder2+"/index.html"),launch=launch)
        return