// 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, '/', '', '');
    	}
    if (f.email != undefined) {
       	setCookie('mtcmtmail', f.email.value, now, '/', '', '');
       	}
    if (f.url != undefined) {
       setCookie('mtcmthome', f.url.value, now, '/', '', '');
       }
	}

function forgetMe (f) {
    deleteCookie('mtcmtmail', '/', '');
    deleteCookie('mtcmthome', '/', '');
    deleteCookie('mtcmtauth', '/', '');
    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() {
	if (document.comments_form) {
		if (document.comments_form.email != undefined && (mtcmtmail = getCookie("mtcmtmail"))) {
			document.comments_form.email.value = mtcmtmail;
			}
		if (document.comments_form.author != undefined && (mtcmtauth = getCookie("mtcmtauth"))) {
			document.comments_form.author.value = mtcmtauth;
			}
		if (document.comments_form.url != undefined && (mtcmthome = getCookie("mtcmthome"))) {
			document.comments_form.url.value = mtcmthome;
			}
		if (mtcmtauth || mtcmthome) {
			document.comments_form.bakecookie.checked = true;
			} 
		else {
			document.comments_form.bakecookie.checked = false;
			}
		}
	}
/*
function writeTypeKeyGreeting(commenter_name, entry_id) {
	<MTIfRegistrationAllowed>
    	if (commenter_name) {
        	document.write('<p>Thanks for signing in, ' + commenter_name + '. Now you can comment. ' + '(<a href="<$MTRemoteSignOutLink static="1"$>&entry_id=' + entry_id + '">sign out</a>)</p>');
			} 
		else {
			<MTIfRegistrationRequired>
        		document.write('<p>You are not signed in. You need to be registered to comment on this site. ' + '<a href="<$MTRemoteSignInLink static="1"$>%26entry_id=' + entry_id + '">Sign in</a></p>');
        	<MTElse>
        		document.write('<p>If you have a TypeKey identity, you can ' + '<a href="<$MTRemoteSignInLink static="1"$>%26entry_id=' + entry_id + '">sign in</a> ' + 'to use it here.</p>');
			</MTElse>
			</MTIfRegistrationRequired>
    		}
	</MTIfRegistrationAllowed>
	}


<MTIfRegistrationAllowed>
if ('<$MTCGIHost exclude_port="1"$>' != '<$MTBlogHost exclude_port="1"$>') {
    document.write('<script src="<$MTCGIPath$><$MTCommentScript$>?__mode=cmtr_name_js"></script>');
	} 
else {
	commenter_name = getCookie('commenter_name');
	}
</MTIfRegistrationAllowed>
*/