var HOST = '.philosophistry.com';

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

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

function rememberMe (f) {
    var now = new Date();
    fixDate(now);
    now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000);
    setCookie('mtcmtauth', f.author.value, now, '/', HOST, '');
    setCookie('mtcmtmail', f.email.value, now, '/', HOST, '');
    setCookie('mtcmthome', f.url.value, now, '/', HOST, '');
	if (f.subscribe.checked) {
	    setCookie('mtcmtsubscribe', "1", now, '/', HOST, '');
	} else {
		setCookie('mtcmtsubscribe', "0", now, '/', HOST, '');
	}
}

var entry_id;
var blog_id;

function keyHandler(e) {

	var kC  = e.charCode || e.keyCode; /* (window.event) ?    // MSIE or Firefox?
			 event.keyCode : e.keyCode; */
	var Esc = (window.event) ?   
			27 : e.DOM_VK_ESCAPE // MSIE : Firefox

	if(kC==Esc && blog_id) {
		if (entry_id == -1) {
			if (typeof category_id == "undefined") {
				setTimeout("location.href = '/mt/mt.cgi?__mode=view&_type=entry&blog_id=' + blog_id",1);							
			} else {
				setTimeout("location.href = '/mt/mt.cgi?__mode=view&_type=entry&blog_id=' + blog_id + '&category_id=' + category_id",1);
			}
		} else if (entry_id) {
			setTimeout("location.href = '/mt/mt.cgi?__mode=view&_type=entry&id=' + entry_id + '&blog_id=' + blog_id",1);		
		}
	}
}