if (readCookie('edit') == 'on') {
	var styleElement = document.createElement("link");
	styleElement.type = "text/css";
	styleElement.rel="stylesheet";
	styleElement.href = "/editon.css";
	document.getElementsByTagName("head")[0].appendChild(styleElement);
}

function readCookie(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;
}