if (navigator.appVersion.indexOf("Win")!=-1) {
	var head = document.getElementsByTagName('head');
    	var link = head[0].appendChild(document.createElement('link'));
	link.setAttribute('rel', 'stylesheet');
	link.setAttribute('type', 'text/css');
	link.setAttribute('href', '/brokenlogic/win-filter.css');
}

var HOST = '.graphr.net';

// Copyright (c) 1996-1997 Athenia Associates.
// http://www.webreference.com/js/
// License is granted if and only if this entire
// copyright notice is included. By Tomer Shiran.

function setCookie (name, value, expires, path, domain, secure) {
    var curCookie = name + "=" + escape(value) + (expires ? "; expires=" + expires : "") +
        (path ? "; path=" + path : "") + (domain ? "; domain=" + domain : "") + (secure ? "secure" : "");
    document.cookie = curCookie;
}

function getCookie (name) {
    var prefix = name + '=';
    var c = document.cookie;
    var nullstring = '';
    var cookieStartIndex = c.indexOf(prefix);
    if (cookieStartIndex == -1)
        return nullstring;
    var cookieEndIndex = c.indexOf(";", cookieStartIndex + prefix.length);
    if (cookieEndIndex == -1)
        cookieEndIndex = c.length;
    return unescape(c.substring(cookieStartIndex + prefix.length, cookieEndIndex));
}

function deleteCookie (name, path, domain) {
    if (getCookie(name))
        document.cookie = name + "=" + ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") + "; expires=Thu, 01-Jan-70 00:00:01 GMT";
}

function fixDate (date) {
    var base = new Date(0);
    var skew = base.getTime();
    if (skew > 0)
        date.setTime(date.getTime() - skew);
}

function rememberMe (f) {
    var now = new Date();
    fixDate(now);
    now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000);
    now = now.toGMTString();
    if (f.author != undefined)
       setCookie('mtcmtauth', f.author.value, now, '/', HOST, '');
    if (f.email != undefined)
       setCookie('mtcmtmail', f.email.value, now, '/', HOST, '');
    if (f.url != undefined)
       setCookie('mtcmthome', f.url.value, now, '/', HOST, '');
}

function forgetMe (f) {
    deleteCookie('mtcmtmail', '/', HOST);
    deleteCookie('mtcmthome', '/', HOST);
    deleteCookie('mtcmtauth', '/', HOST);
    if (f) {
	    f.email.value = '';
	    f.author.value = '';
	    f.url.value = '';
    }
}

function hideDocumentElement(id) {
    var el = document.getElementById(id);
    if (el) el.style.display = 'none';
}

function showDocumentElement(id) {
    var el = document.getElementById(id);
    if (el) el.style.display = 'block';
}

function individualArchivesOnLoad(commenter_name) {

    var cform = document.getElementById('comments_form');

	cform.email.value = getCookie("mtcmtmail");
	cform.author.value = getCookie("mtcmtauth");
	cform.url.value = getCookie("mtcmthome");
	if (getCookie("mtcmtauth")) {
		cform.bakecookie[0].checked = true;
	} else {
		cform.bakecookie[1].checked = false;
	}
}

var commenter_name;

function individualArchivesOnLoad(commenter_name) {

    var cform = document.getElementById('comments_form');

    if (cform) {
        if (cform.email != undefined &&
            (mtcmtmail = getCookie("mtcmtmail")))
            cform.email.value = mtcmtmail;
        if (cform.author != undefined &&
            (mtcmtauth = getCookie("mtcmtauth")))
            cform.author.value = mtcmtauth;
        if (cform.url != undefined && 
            (mtcmthome = getCookie("mtcmthome")))
            cform.url.value = mtcmthome;
        if (mtcmtauth || mtcmthome) {
            cform.bakecookie.checked = true;
        } else {
            cform.bakecookie.checked = false;
        }
    }
}