function removecss () {
				document.getElementById('css').href = 'removeu';
				document.getElementById('html_link').innerHTML = "Versão Completa HTML" ;
				document.getElementById('html_link').href = 'javascript:adicionacss();';
			}
			
			function adicionacss () {
				document.getElementById('css').href = 'includes/css/config.css';
				document.getElementById('html_link').innerHTML = "Versão HTML Leve" ;
				document.getElementById('html_link').href = 'javascript:removecss();';

}



function format(str) {
    for (i = 1; i < arguments.length; i++) {
        str = str.split('\{' + (i - 1) + '\}').join(arguments[i]);
    }
    return str;
}