var arrAreas;
function ShowWeblog() {
	HideSelectedTab();
	ShowWeblogTab();
	d("Weblog").style.display =  "block";
	if (d("closeposts")) { d("closeposts").style.display =  "block"; }
	d("previewdate").style.display =  "none";
	d("preview").style.display =  "none";
	d("Archives").style.display =  "none";
	d("DevResources").style.display =  "none";
	d("UIResources").style.display =  "none";
	HideCurrentColumn(); 
}
function HideCurrentColumn() {
	for (var x=0;x<arrAreas.length;x++) {
		var thisarea = eval("d('"+arrAreas[x]+"')");
		if (thisarea) { thisarea.style.display = "none"; }
	}
}
function HideCover() {
	HideSelectedTab();
	d("Weblog").style.display =  "none";
	d("closeposts").style.display =  "none";
	d("previewdate").style.display =  "block";
	d("preview").style.display =  "block";
	d("Archives").style.display =  "block";
	d("DevResources").style.display =  "block";
	d("UIResources").style.display =  "block";
	HideCurrentColumn(); 
}
function ShowCover() {
	ShowWeblogTab();
	d("Weblog").style.display =  "block";
	d("closeposts").style.display =  "block";
	d("previewdate").style.display =  "none";
	d("preview").style.display =  "none";
	d("Archives").style.display =  "none";
	d("DevResources").style.display =  "none";
	d("UIResources").style.display =  "none";
	//d("search").focus();
}

function ShowWeblogTab() {var weblogtab = dE("topnav","A")[0]; weblogtab.id="sel"; weblogtab.className="";}
function HideSelectedTab() {var sel = d("sel"); if (sel) {sel.id=""; sel.className="off";}}

function ChangeCover(s) {
	var div = d(s);
	div.parentNode.q.value=location.search;
	div.parentNode.submit();
}
function d(s) { return document.getElementById(s); }
function dE(sObj,sTag) { return eval(d(sObj).getElementsByTagName(sTag)); }

/* Movable Type */
function OpenComments (c) {
    window.open(c,'comments','width=480,height=480,scrollbars=yes,status=yes');
}

function OpenTrackback (c) {
    window.open(c,'trackback','width=480,height=480,scrollbars=yes,status=yes');
}

var HOST = "index.html";

// 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, '', HOST, '');
    setCookie('mtcmtmail', f.email.value, now, '', HOST, '');
    setCookie('mtcmthome', f.url.value, now, '', HOST, '');
}

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