// 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.toGMTString() : "") + ((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);
    setCookie('mtcmtauth', f.author.value, now, '/', 'andybudd.com', '');
    setCookie('mtcmtmail', f.email.value, now, '/', 'andybudd.com', '');
    setCookie('mtcmthome', f.url.value, now, '/', 'andybudd.com', '');
}

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


// live comment preview  - comment body

function ReloadTextDiv() { // rename to ReloadTextDiv() or update your onkeyup - your choice...
	document.getElementById('TextDisplay').innerHTML = '<p>'+document.getElementById('text').value.replace(/(\n|\r)/g,'<br />').replace(/(<br \/>){2,}/gi,'<'+'/p><p>')+'<'+'/p>';
	}

// live comment preview - author
function ReloadNameDiv()
{
var NewText = document.getElementById("author").value;
var DivElement = document.getElementById("NameDisplay");
DivElement.innerHTML = NewText;
}