// Do all the initialising stuff first

window.onresize = sizecheck;

var activerequest = "0";
var X = "";
var Y = "";
var isMozilla = "";
var objDiv = "";
var over = "";
var DivID = "";

var fallback = 0;
var xmlhttp = false;
var output = "";
var params = "";
var myHeight = "";
var myWidth = "";
var lastnum = "";
var lasttot = "";
var quietset = "";
var curpage = "";
var hidden = "";
var useforum = "";
var lasturl = "";
var lastparams = "";

// Next all the AJAX stuff

function checkactive(url, parameters, quiet) {
	if(quiet != "quiet") coverall('show');
	if(activerequest == "0") makePOSTRequest(url, parameters, quiet);
	else setTimeout("checkactive('" + url + "', '" + parameters + "', '" + quiet + "')", 500);
}

function makePOSTRequest(url, parameters, quiet) {
	quietset = quiet;
	if(quiet != "quiet") coverall('show');
	params = parameters;
	xmlhttp = false;
	if (window.XMLHttpRequest) { // Mozilla, Safari,...
		xmlhttp = new XMLHttpRequest();
		if (xmlhttp.overrideMimeType) {
			// set type accordingly to anticipated content type
			xmlhttp.overrideMimeType('text/html');
		}
	} 
	else if (window.ActiveXObject) { // IE
		try {
			xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
	if (!xmlhttp) {
		var fallback = 1;
		lowload();
		return false;
	}

	lasturl = url;
	lastparams = parameters;
	setTimeout("cancelchk('" + url + "', 'n')", 20000);
	if(url == "data/checkuser.inc.php") xmlhttp.onreadystatechange = checkuser;
	else if(url == "data/findreported.inc.php") xmlhttp.onreadystatechange = reportedfound;
	else if(url == "data/forum.inc.php") xmlhttp.onreadystatechange = listtopics;
	else if(url == "data/forumlist.inc.php") xmlhttp.onreadystatechange = forumslist;
	else if(url == "data/forumpass.inc.php") xmlhttp.onreadystatechange = forumpass;
	else if(url == "data/forum_lookup.inc.php") xmlhttp.onreadystatechange = forumshow;
	else if(url == "data/login.inc.php") xmlhttp.onreadystatechange = loggedin;
	else if(url == "data/mod.inc.php") xmlhttp.onreadystatechange = moddone;
	else if(url == "data/movetopic.inc.php") xmlhttp.onreadystatechange = topicmoved;
	else if(url == "data/names.inc.php") xmlhttp.onreadystatechange = nameret;
	else if(url == "data/notif.inc.php") xmlhttp.onreadystatechange = notifupdated;
	else if(url == "data/previewpost.inc.php") xmlhttp.onreadystatechange = previewshow;
	else if(url == "data/posts.inc.php") xmlhttp.onreadystatechange = content;
	else if(url == "data/savesettings.inc.php") xmlhttp.onreadystatechange = settingssaved;
	else if(url == "data/searchresults.inc.php") xmlhttp.onreadystatechange = showsearchresults;
	else if(url == "data/topic_lookup.inc.php") xmlhttp.onreadystatechange = topicshow;
	else if(url == "data/unread.inc.php") xmlhttp.onreadystatechange = unread;
	else if(url == "data/markread.inc.php" || url == "data/markpmread.inc.php") xmlhttp.onreadystatechange = markread;
	else if(url == "data/addmsg.inc.php" || url == "data/bbcode.inc.php" || url == "data/editsettings.inc.php" || url == "data/pms.inc.php" || url == "data/search.inc.php" || url == "data/signup.inc.php" || url == "data/user.inc.php") xmlhttp.onreadystatechange = shownewbox;
	else if(url == "data/addpost.inc.php" || url == "data/pmsend.inc.php" || url == "data/reportpost.inc.php") xmlhttp.onreadystatechange = boxdestroy;
	else xmlhttp.onreadystatechange = showresponse;
	activerequest = "1";
	document.getElementById('fl_cancelwait').style.display = "none";
	setTimeout("cancelshow('" + url + "', '" + parameters + "')", 10000);
	xmlhttp.open('POST', url, true);
	xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlhttp.setRequestHeader("Content-length", parameters.length);
	xmlhttp.setRequestHeader("Connection", "close");
	xmlhttp.send(parameters);
	return false;
}

function cancelchk(passurl, userinit) {
	if(passurl == lasturl && activerequest == "1") {
		activerequest = "0";
		coverall('hide');
		xmlhttp.abort();
		if(userinit == "n") msg('1<>Could not connect to server.');
	}
}
function cancelclick() {
	var passurl = lasturl;
	activerequest = "1";
	cancelchk(passurl, "y");
}
function cancelshow(url, params) {
	if(url == lasturl && params == lastparams) document.getElementById('fl_cancelwait').style.display = "block";
}

function showresponse() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			activerequest = "0";
			coverall('hide');
			var output = parseresponse(xmlhttp.responseText);
			alert(output);
		}
	}
}

function parseresponse(response) {
	activerequest = "0";
	var jschk = response.split("<><><>");
	if(jschk[1]) {
		var output = jschk[1];
		var actions = jschk[0].split("???");
		for(var i = 0; i < actions.length; i++) {
			if(actions[i] == "getheights") setTimeout("getheights('1')", 500);
			if(actions[i] == "login") login();
			var msgchk = actions[i].split("()");
			if(msgchk[0] == "msg") msg(msgchk[1]);
			if(msgchk[0] == "unreadpms") unreadpms(msgchk[1]);
			if(msgchk[0] == "unreadrps") unreadrps(msgchk[1]);
		}
	}
	else var output = response;
	return output;
}

function boxorder(topbox, output) {
	document.getElementById(topbox).style.zIndex = "7";
	if(topbox != "fl_search") document.getElementById('fl_search').style.zIndex = "5";
	if(topbox != "fl_msgcompose") document.getElementById('fl_msgcompose').style.zIndex = "5";
	if(topbox != "fl_userbox") document.getElementById('fl_userbox').style.zIndex = "5";
	if(topbox != "fl_setsbox") document.getElementById('fl_setsbox').style.zIndex = "5";
	if(topbox != "fl_pmbox") document.getElementById('fl_pmbox').style.zIndex = "5";
	if(topbox != "fl_pmcompose") document.getElementById('fl_pmcompose').style.zIndex = "5";
	if(topbox != "fl_modbox") document.getElementById('fl_modbox').style.zIndex = "5";
	if(topbox != "fl_bbcode") document.getElementById('fl_bbcode').style.zIndex = "5";
	document.getElementById(topbox).innerHTML = output;
	document.getElementById(topbox).style.display = "inline";

}


// These are the scripts called when an AJAX request completes

function boxdestroy() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			coverall('hide');
			var output = parseresponse(xmlhttp.responseText);
			if(lasturl == "data/addpost.inc.php") {
				document.getElementById('fl_msgcompose').style.display = "none";
				gettopicdetails(output);
			}
			if(lasturl == "data/pmsend.inc.php" || lasturl == "data/reportpost.inc.php") document.getElementById('fl_pmcompose').style.display = "none";


		}
	}
}

function checkuser() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			activerequest = "0";
			coverall('hide');
			var output = xmlhttp.responseText;
			output = output.split("<><>");
			if(document.getElementById('fl_pmusercheck')) {
				if(output[0] == "1") document.getElementById('fl_pmsendbox').style.display = "inline";
				else document.getElementById('fl_pmsendbox').style.display = "none";
				document.getElementById('fl_pmusercheck').innerHTML = output[1];
			}
			else 	if(document.getElementById('fl_signupusercheck')) {
				if(output[0] == "1") document.getElementById('fl_addmsgrow').style.display = "inline";
				else document.getElementById('fl_addmsgrow').style.display = "none";
				document.getElementById('fl_signupusercheck').innerHTML = output[1];
			}

			else {
				if(output[0] == "1") document.getElementById('fl_addmsgrow').style.display = "inline";
				else document.getElementById('fl_addmsgrow').style.display = "none";
				document.getElementById('fl_msgusercheck').innerHTML = output[1];
			}
			
		}
	}
}

function content() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			coverall('hide');
			var output = parseresponse(xmlhttp.responseText);
			document.getElementById('fl_curtopic').innerHTML = output;
		}
	}
}

function forumpass() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			activerequest = "0";
			coverall('hide');
			msg(xmlhttp.responseText);
			refreshview();
		}
	}
}

function forumslist() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			var output = parseresponse(xmlhttp.responseText);
			var split = output.split("()()");
			document.getElementById('fl_totforums').innerHTML = split[0];
			document.getElementById('fl_forumsbox').innerHTML = split[1];
		}
	}
}

function forumshow() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			activerequest = "0";
			var output = xmlhttp.responseText.split(",");
			loadforum(output[0], output[1], 'quiet');
			useforum = output[0];
			setTimeout("gettopicdetails('0')", 500);
		}
	}
}

function listtopics() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			var output = parseresponse(xmlhttp.responseText);
			titlechk = output.split("^#^#^#^");
			if(titlechk[1]) {
				document.title = "BRCOFC Web Forum :: " + titlechk[0];
				output = titlechk[1];
			}
			document.getElementById('fl_topics').innerHTML = output;
			sizecheck();
			checkactive('data/unread.inc.php', params, quietset);
		}
	}
}

function loggedin() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			coverall('hide');
			var output = parseresponse(xmlhttp.responseText);
			document.getElementById('fl_usercp').innerHTML = output;
			refreshview();
		}
	}
}

function markread() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			coverall('hide');
			var output = parseresponse(xmlhttp.responseText);
			if(output == "0" && document.getElementById('fl_unreadpmswrap')) document.getElementById('fl_unreadpmswrap').innerHTML = "";
			else if(document.getElementById('fl_unreadpmswrap')) {
				var chk = output.split("()()");
				if(chk[0] == "pm") unreadpms(chk[1]);
				if(chk[0] == "rp") unreadrps(chk[1]);

			}
		}
	}
}

function moddone() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			var output = parseresponse(xmlhttp.responseText);
			if(output == "pm") {
				checkactive('data/pms.inc.php', '');
			}
			if(output == "rp") {
				checkactive('data/pms.inc.php', 'type=reported');
			}
			else {
				setTimeout("gettopicdetails('" + output + "', '', 'quiet')", 1000);
				refreshview();
			}
		}
	}
}

function nameret() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			var output = parseresponse(xmlhttp.responseText);
			document.getElementById('fl_curtopicheader').innerHTML = output;
			checkactive('data/posts.inc.php', params);
		}
	}
}

function notifupdated() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			coverall('hide');
			var output = parseresponse(xmlhttp.responseText);
			document.getElementById('fl_notifbox').innerHTML = output;
		}
	}
}

function previewshow() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			coverall('hide');
			var output = parseresponse(xmlhttp.responseText);
			var split = output.split("()()()()");
			document.getElementById('fl_curtopicheader').innerHTML = split[0];
			document.getElementById('fl_curtopic').innerHTML = split[1];
		}
	}
}

function reportedfound() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			var output = parseresponse(xmlhttp.responseText);
			var output = output.split("()()");
			gettopicdetails(output[0], output[1], 'report');
		}
	}
}

function showsearchresults() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			coverall('hide');
			var output = parseresponse(xmlhttp.responseText);
			document.getElementById('fl_searchresults').innerHTML = output;
		}
	}
}

function settingssaved() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			var output = parseresponse(xmlhttp.responseText);
			document.getElementById('fl_cpanel').style.display = "none";
			document.getElementById('fl_jscomm').innerHTML = document.location;
			var output = document.getElementById('fl_jscomm').innerHTML.split("#");
			if(output[1]) var output2 = output[1].split(",");
			if(output2) {
				if(output2[0] == "topic") {
					if(output2[2]) {
						if(output2[2] == "pageno") curpage = output2[3];
					}
					gettopicdetails(output2[1]);
				}
				if(output2[0] == "forum") getforumdetails(output2[1]);
			}
			else {
				coverall('hide');
				refreshview();
			}
		}
	}
}

function shownewbox() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			coverall('hide');
			var output = parseresponse(xmlhttp.responseText);
			if(lasturl == "data/bbcode.inc.php") boxorder('fl_bbcode', output);
			if(lasturl == "data/addmsg.inc.php") boxorder('fl_msgcompose', output);
			if(lasturl == "data/user.inc.php") boxorder('fl_userbox', output);
			if(lasturl == "data/editsettings.inc.php") boxorder('fl_cpanel', output);
			if(lasturl == "data/search.inc.php") boxorder('fl_search', output);
			if(lasturl == "data/signup.inc.php") {
				if(output == 0) document.getElementById('fl_signup').style.display = "none";
				else boxorder('fl_signup', output);
			}
			if(lasturl == "data/pms.inc.php") {
				var paramsplit = params.split("&");
				if(paramsplit[0]) params = paramsplit[0];
				if(params == "mode=compose") boxorder('fl_pmcompose', output);
				else boxorder('fl_pmbox', output);
			}
		}
	}
}

function topicmoved() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			coverall('hide');
			var output = parseresponse(xmlhttp.responseText);
			output = output.split("!!");
			if(output[1]) {
				coverall('show');
				gettopicdetails(output[1]);
				document.getElementById('fl_modbox').style.display = "none";
			}
			else	boxorder('fl_modbox', output);
		}
	}
}

function topicshow() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			activerequest = "0";
			var output = xmlhttp.responseText.split(",");
			showthread(output[2], output[0], output[1], params, curpage, 'quiet', output[3], '', output[4]);
		}
	}
}

function unread() {
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200) {
			activerequest = "0";
			params = params.replace(/forum=/, "");
			if(xmlhttp.responseText == "0" && document.getElementById('fl_unreadwrap_' + params)) document.getElementById('fl_unreadwrap_' + params).innerHTML = "";
			else if(document.getElementById('fl_unreadwrap_' + params)) document.getElementById('fl_unreadwrap_' + params).innerHTML = "&nbsp;(<span id=\"fl_unread_" + params + "\">" + xmlhttp.responseText + "</span>)";
		}
	}
}

// More AJAX stuff - this is what submits the requests

function addpost(forumid, threadid, type) {
	if(type == "reply" || type == "new") document.getElementById('fl_topicspage').innerHTML = "";
	var username = getfield('fl_addmsgname');
	if(document.getElementById('fl_addmsgsubject')) var subject = getfield('fl_addmsgsubject');
	else var subject = "0";
	var message = getfield('fl_addmsgmsg');
	if(document.getElementById('fl_spamcode')) {
		var spamcode = getfield('fl_spamcode');
	}
	if(document.getElementById('fl_posttype1')) {
		if(document.getElementById('fl_posttype1').checked == true) var posttype = "1";
		if(document.getElementById('fl_posttype2').checked == true) var posttype = "2";
		if(document.getElementById('fl_posttype3').checked == true) var posttype = "3";
	}
	var typeadd = "";
	if(type) typeadd = "&type=" + type;
	if(posttype) typeadd += "&msgtype=" + posttype;
	if(spamcode) typeadd += "&spamcode=" + spamcode;
	if(username == "" || subject == "" || message == "") {
		if(subject == "0") msg("2<>You must enter a username and message.");
		else msg("2<>");
	}
	else checkactive('data/addpost.inc.php', 'forumid=' + forumid + '&topicid=' + threadid + '&username=' + username + '&subject=' + subject + '&message=' + message + typeadd);
}

function forumenter(forum) {
	var enteredpass = document.getElementById('fl_forumpass').value;
	enteredpass = calcMD5(enteredpass);
	checkactive('data/forumpass.inc.php', 'forum=' + forum + '&enteredpass=' + enteredpass);
}

function getforumdetails(passed) {
	setTimeout("checkactive('data/forum_lookup.inc.php', 'forumid=" + passed + "')", 1000);
}

function gettopicdetails(passed, page, isreport) {
	if(page) curpage = page;
	if(isreport) var addon = "&reported=" + document.getElementById('fl_rppass').innerHTML;
	else var addon = "";
	if(passed == "0") {
		if(useforum != "") setTimeout("checkactive('data/topic_lookup.inc.php', 'forumid=" + useforum + "')", 1000);
	}
	else setTimeout("checkactive('data/topic_lookup.inc.php', 'topicid=" + passed + addon + "')", 1000);
}

function loadforum(num, tot, quiet, page) {
	useforum = num;
	document.getElementById('fl_jscomm').innerHTML = document.location;
	var curthr = "";
	var output = document.getElementById('fl_jscomm').innerHTML.split("#");
	if(output[1]) var output2 = output[1].split(",");
	if(output2) {
		if(output2[0] == "topic") {
			curthr = '&curthr=' + output2[1];
		}
	}
	if(page) document.getElementById('fl_topicspage').innerHTML = page;
	curthr += "&tot=" + tot + "&page=" + document.getElementById('fl_topicspage').innerHTML;
	lastnum = num;
	lasttot = tot;
	if(quiet != "quiet") document.getElementById('fl_topics').innerHTML = "";
	if(quiet != "quiet") checkactive('data/forum.inc.php', 'forum=' + num + curthr);
	else checkactive('data/forum.inc.php', 'forum=' + num + curthr, 'quiet');
	if(quiet != "quiet") setTimeout("gettopicdetails('0')", 500);
	var forcount = 1;
	var last = document.getElementById('fl_totforums').innerHTML;
	while(forcount <= last) {
		if(document.getElementById('fl_forumid' + forcount)) {
			if(forcount == tot) document.getElementById('fl_forumid' + forcount).style.fontWeight = "bold";
			else document.getElementById('fl_forumid' + forcount).style.fontWeight = "normal";
		}
		forcount++;
	}
	return false;
}

function loadforums(quiet) {
	if(quiet != "quiet") document.getElementById('fl_forumsbox').innerHTML = "";
	if(quiet != "quiet") checkactive('data/forumlist.inc.php', '');
	else checkactive('data/forumlist.inc.php', '', 'quiet');
	return false;
}

function login() {
	if(document.getElementById('user')) {
		var user = getfield('user');
		var pass = getfield('pass');
		var remember = document.getElementById('remember').checked;
		if(remember == true) remember = 1;
		else remember = 0;
		pass = calcMD5(pass);
		document.getElementById('pass').value = pass;
		checkactive('data/login.inc.php', 'user=' + user + '&pass=' + pass + '&remember=' + remember);
	}
	else checkactive('data/login.inc.php', 'mode=out');
}

function markall() {
	checkactive('data/markread.inc.php', '');
}

function markpmread(message, type) {
	checkactive('data/markpmread.inc.php', 'type=' + type + '&message=' + message, 'quiet');
}

function mod(action, passed) {
	checkactive('data/mod.inc.php', action + "=" + passed);
}

function notif(passed) {
	checkactive('data/notif.inc.php', 'topicid=' + passed);
}

function previewpost() {
	var username = getfield('fl_addmsgname');
	if(document.getElementById('fl_addmsgsubject')) var subject = getfield('fl_addmsgsubject');
	else var subject = "0";
	var message = getfield('fl_addmsgmsg');
	if(document.getElementById('fl_posttype1')) {
		if(document.getElementById('fl_posttype1').checked == true) var posttype = "1";
		if(document.getElementById('fl_posttype2').checked == true) var posttype = "2";
		if(document.getElementById('fl_posttype3').checked == true) var posttype = "3";
	}
	var typeadd = "";
	if(posttype) typeadd += "&msgtype=" + posttype;
	checkactive('data/previewpost.inc.php', 'username=' + username + '&subject=' + subject + '&message=' + message + typeadd);
}

function reportpost() {
	var topicid = getfield('fl_topicid');
	var postid = getfield('fl_postid');
	var message = getfield('fl_rpmessage');
	checkactive('data/reportpost.inc.php', 'topicid=' + topicid + '&postid=' + postid + '&message=' + message);
}

function savesettings() {
	var realname = getfield('fl_realname');
	var email = getfield('fl_email');
	var homepage = getfield('fl_homepage');
	var msn = getfield('fl_msn');
	var aol = getfield('fl_aol');
	var icq = getfield('fl_icq');
	var skype = getfield('fl_skype');
	var dobyr = getfield('fl_dobyr');
	var dobmn = getfield('fl_dobmn');
	var dobdy = getfield('fl_dobdy');
	var offset = getfield('fl_offset');
	var profile = getfield('fl_profile');
	var sig = getfield('fl_sig');
	var oldpw = getfield('fl_oldpw');
	var newpw1 = getfield('fl_newpw1');
	var newpw2 = getfield('fl_newpw2');

	if(document.getElementById('fl_emailpriv1').checked == true) var emailpriv = "1";
	if(document.getElementById('fl_emailpriv0').checked == true) var emailpriv = "0";
	if(document.getElementById('fl_pmnotify1').checked == true) var pmnotify = "1";
	if(document.getElementById('fl_pmnotify0').checked == true) var pmnotify = "0";
	if(document.getElementById('fl_sigs1').checked == true) var sigs = "1";
	if(document.getElementById('fl_sigs0').checked == true) var sigs = "0";
	if(document.getElementById('fl_sigims1').checked == true) var sigims = "1";
	if(document.getElementById('fl_sigims0').checked == true) var sigims = "0";
	if(document.getElementById('fl_sexm').checked == true) var sex = "m";
	if(document.getElementById('fl_sexf').checked == true) var sex = "f";
	if(document.getElementById('fl_sexn').checked == true) var sex = "";

	checkactive('data/savesettings.inc.php', 'realname=' + realname + '&email=' + email + '&homepage=' + homepage + '&msn=' + msn + '&aol=' + aol + '&icq=' + icq + '&skype=' + skype + '&dobyr=' + dobyr + '&dobmn=' + dobmn + '&dobdy=' + dobdy + '&profile=' + profile + '&sig=' + sig + '&emailpriv=' + emailpriv + '&pmnotify=' + pmnotify + '&sigs=' + sigs + '&sigims=' + sigims + '&sex=' + sex + '&offset=' + offset + '&oldpw=' + oldpw + '&newpw1=' + newpw1 + '&newpw2=' + newpw2);
}

function searchresults() {
	var searchtext = getfield('fl_searchtext');
	var searchuser = getfield('fl_searchuser');
	var searchtime = getfield('fl_searchtime');
	if(document.getElementById('fl_searchtype1').checked == true) var searchtype = "all";
	if(document.getElementById('fl_searchtype2').checked == true) var searchtype = "exact";
	var selectedArray = new Array();
	var selObj = document.getElementById('fl_searchforums');
	var i;
	var count = 0;
	for (i=0; i<selObj.options.length; i++) {
		if (selObj.options[i].selected) {		
			selectedArray[count] = selObj.options[i].value;
			 count++;
		}
	}
	var searchforums = selectedArray;

	checkactive('data/searchresults.inc.php', 'user=' + searchuser + '&text=' + searchtext + '&time=' + searchtime + '&forums=' + searchforums + '&type=' + searchtype);

}

function sendpm() {
	var userto = getfield('fl_pmto');
	var subject = getfield('fl_pmsubject');
	var message = getfield('fl_pmmessage');
	checkactive('data/pmsend.inc.php', 'userto=' + userto + '&subject=' + subject + '&message=' + message);
}

function showbox(boxid, passed) {
	if(!passed) passed = "";
	if(boxid == "fl_userbox") {
		var usewidth = "304";
		var useheight = "204";
	}
	if(boxid == "fl_pmbox" || boxid == "fl_pmcompose" || boxid == "fl_msgcompose" || boxid == "fl_cpanel" || boxid == "fl_signup") {
		var usewidth = "404";
		var useheight = "304";
	}
	if(boxid == "fl_modbox") {
		var usewidth = "254";
		var useheight = "84";
	}
	if(boxid == "fl_bbcode") {
		var usewidth = "219";
		var useheight = "114";
	}
	if(boxid == "fl_search") {
		var usewidth = "504";
		var useheight = "404";
	}
	while(X + (usewidth * 1) > myWidth) X = X - 1;
	while(Y + (useheight * 1) > myHeight) Y = Y - 1;
	document.getElementById(boxid).style.left = X + "px";
	document.getElementById(boxid).style.top = Y + "px";
	if(boxid == "fl_userbox") {
		document.getElementById(boxid).innerHTML = "";
		checkactive('data/user.inc.php', 'userlook=' + passed);
	}
	if(boxid == "fl_pmbox") {
		document.getElementById(boxid).innerHTML = "";
		checkactive('data/pms.inc.php', passed);
	}
	if(boxid == "fl_pmcompose") {
		document.getElementById(boxid).innerHTML = "";
		checkactive('data/pms.inc.php', 'mode=compose' + passed);
	}
	if(boxid == "fl_msgcompose") {
		document.getElementById(boxid).innerHTML = "";
		checkactive('data/addmsg.inc.php', passed);
	}
	if(boxid == "fl_bbcode") {
		document.getElementById(boxid).innerHTML = "";
		checkactive('data/bbcode.inc.php', passed);
	}
	if(boxid == "fl_cpanel") {
		document.getElementById(boxid).innerHTML = "";
		checkactive('data/editsettings.inc.php', passed);
	}
	if(boxid == "fl_search") {
		document.getElementById(boxid).innerHTML = "";
		checkactive('data/search.inc.php', passed);
	}
	if(boxid == "fl_modbox") {
		if(passed == "selected") {
			var topicid = document.getElementById('fl_topicid').value;
			if(document.getElementById('fl_newforum')) {
				var newforum = document.getElementById('fl_newforum').value;
				checkactive('data/movetopic.inc.php', 'topicid=' + topicid + '&newforum=' + newforum);
			}
			else {
				var newtopicid = document.getElementById('fl_newtopicid').value;
				checkactive('data/movetopic.inc.php', 'topicid=' + topicid + '&newtopicid=' + newtopicid);
			}
		}
		else {
			document.getElementById(boxid).innerHTML = "";
			checkactive('data/movetopic.inc.php', passed);
		}
	}
	if(boxid == "fl_signup") {
		if(passed == "signup") {
			document.getElementById(boxid).style.display = "none";
			var newuser = getfield('fl_newuser');
			var newpass1 = getfield('fl_newpass1');
			var newpass2 = getfield('fl_newpass2');
			var newemail = getfield('fl_newemail');
			if(newuser != "" && newpass1 != "" && newpass2 != "" && newemail != "") {
				if(newpass1 == newpass2) {
					newpass1 = calcMD5(newpass1);
					newpass2 = calcMD5(newpass2);
					checkactive('data/signup.inc.php', 'newuser=' + newuser + '&newpass=' + newpass1 + '&newemail=' + newemail);
				}
				else msg("1<>Your passwords do not match.");
			}
			else msg("1<>You must fill in all fields.");
		}
		else if(passed == "reset") {
			document.getElementById(boxid).style.display = "none";
			var passuser = getfield('fl_passuser');
			var passemail = getfield('fl_passemail');
			if(passuser != "" && passemail != "") checkactive('data/signup.inc.php', 'passuser=' + passuser + '&passemail=' + passemail);
			else msg("1<>You must fill in all fields.");
		}
		else checkactive('data/signup.inc.php', passed);
	}
}

function showreported(topicid, postid) {
	document.getElementById('fl_rppass').innerHTML = postid;
	checkactive('data/findreported.inc.php', 'topicid=' + topicid + '&postid=' + postid);
}

function showthread(num, forum, unread, threadid, pageno, quiet, reported, revtot, topicpage) {
	if (topicpage) document.getElementById('fl_topicspage').innerHTML = topicpage;
	var threadsplit = threadid.split("=");
	if(threadsplit[1]) {
		threadid = threadsplit[1];
		var chk = threadid.split("&");
		if(chk[1]) threadid = chk[0];
		if(forum != "_") setTimeout("loadforum('" + forum + "', '" + unread + "', 'quiet')", 1000);
	}
	var pageset = "";
	if(pageno) pageset = "&curpage=" + pageno;
	document.getElementById('fl_jscomm').innerHTML = document.location;
	var output = document.getElementById('fl_jscomm').innerHTML.split("#");
	var output2 = output[1].split(",");
	if(forum != "_") document.location = output[0] + "#topic," + threadid;
	if(pageno && forum != "_") document.location += ",pageno," + pageno;
	if(unread == "u" && document.getElementById('fl_thread_' + revtot).style.fontWeight == "bold") {
		if(document.getElementById('fl_unread_' + forum)) {
			var curunread = document.getElementById('fl_unread_' + forum).innerHTML;
			var newunread = curunread - 1;
			if(newunread == "0") document.getElementById('fl_unreadwrap_' + forum).innerHTML = "";
			else document.getElementById('fl_unread_' + forum).innerHTML = newunread;
		}
	}
	var threadcount = 1;
	while(document.getElementById('fl_thread_' + threadcount)) {
		if(threadcount == revtot) {
			document.getElementById('fl_thread_' + threadcount).style.backgroundColor = "#769cda";
			document.getElementById('fl_thread_' + threadcount).style.color = "#fff";
			document.getElementById('fl_thread_' + threadcount).style.fontWeight = "normal";
		}
		else {
			if(Math.floor(threadcount / 2) == threadcount / 2) document.getElementById('fl_thread_' + threadcount).style.backgroundColor = "#eee";
			else document.getElementById('fl_thread_' + threadcount).style.backgroundColor = "#fff";
			document.getElementById('fl_thread_' + threadcount).style.color = "#000";
		}
		threadcount++;
	}
	if(forum != "_" || document.getElementById('fl_curtopic').innerHTML == "" || !num) {
		document.getElementById('fl_curtopic').innerHTML = "";
		if (forum == "_") forum = threadid;
		if(reported != "") pageset += "&reported=" + document.getElementById('fl_rppass').innerHTML;
 		checkactive('data/names.inc.php', 'forum=' + forum + '&thread=' + num + pageset, quiet);
	}
	return false;
}

function usercheck() {
	if(document.getElementById('fl_pmto')) {
		var username = getfield('fl_pmto');
 		checkactive('data/checkuser.inc.php', 'user=' + username, 'quiet');
	}
	else if(document.getElementById('fl_newuser')) {
		var username = getfield('fl_newuser');
 		checkactive('data/checkuser.inc.php', 'type=forumpost&user=' + username, 'quiet');
	}
	else {
		var username = getfield('fl_addmsgname');
 		checkactive('data/checkuser.inc.php', 'type=forumpost&user=' + username, 'quiet');
	}
}


// Next things that run on startup and on page resize

function allinit() {
	setTimeout('refreshview()', 60000);
	document.getElementById('fl_jscomm').innerHTML = document.location;
	var output = document.getElementById('fl_jscomm').innerHTML.split("#");
	if(output[1]) {
		var output2 = output[1].split(",");
	}
	if(output2) {
		if(output2[0] == "forum") {
			getforumdetails(output2[1]);
		}
		if(output2[0] == "topic") {
			if(output2[2]) {
				if(output2[2] == "pageno") curpage = output2[3];
			}
			gettopicdetails(output2[1]);
		}
		else loadforum('', '', 'quiet');
	}
	else loadforum('', '', 'quiet');
	sizecheck();
	isMozilla = (document.all) ? 0 : 1;

	if (isMozilla) {
		if(document.addEventListener) {
			document.addEventListener("mousedown", MouseDown, true);
			document.addEventListener("mousemove", MouseMove, true);
			document.addEventListener("mouseup", MouseUp, true);
		}
		else document.captureEvents(Event.MOUSEDOWN | Event.MOUSEMOVE | Event.MOUSEUP);
	}
	document.onmousedown = MouseDown;
	document.onmousemove = MouseMove;
	document.onmouseup = MouseUp;

}

function sizecheck() {
	myWidth = 0;
	myHeight = 0;
	if( typeof( window.innerWidth ) == 'number' ) {
		//Non-IE
		myWidth = window.innerWidth;
		myHeight = window.innerHeight;
	} 
	else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
		//IE 6+ in 'standards compliant mode'
		myWidth = document.documentElement.clientWidth;
		myHeight = document.documentElement.clientHeight;
	} 
	else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		//IE 4 compatible
		myWidth = document.body.clientWidth;
		myHeight = document.body.clientHeight;
	}
	var rightheight = myHeight - 71;
	var topicheight = myHeight - 283;
	var rightwidth = (myWidth * 0.85) - 42;
	var typewidth = rightwidth * 0.02;
	var topicwidth = rightwidth * 0.4;
	var creatorwidth = rightwidth * 0.2;
	var replieswidth = rightwidth * 0.1;
	var lastpostwidth = rightwidth * 0.28;
	document.getElementById('fl_leftside').style.height = rightheight - 50 + "px";
	document.getElementById('fl_rightside').style.height = rightheight + "px";
	document.getElementById('fl_curtopicbox').style.height = topicheight + "px";
	document.getElementById('fl_curtopic').style.height = topicheight - 31 + "px";
	document.getElementById('fl_topictable').style.width = rightwidth + "px";
	if(document.getElementById('fl_topictable2')) document.getElementById('fl_topictable2').style.width = rightwidth + "px";
	document.getElementById('fl_typehead').style.width = typewidth + "px";
	document.getElementById('fl_topichead').style.width = topicwidth + "px";
	document.getElementById('fl_creatorhead').style.width = creatorwidth + "px";
	document.getElementById('fl_replieshead').style.width = replieswidth + "px";
	document.getElementById('fl_lastposthead').style.width = lastpostwidth + "px";
	if(document.getElementById('fl_typehead2')) document.getElementById('fl_typehead2').style.width = typewidth + "px";
	if(document.getElementById('fl_topichead2')) document.getElementById('fl_topichead2').style.width = topicwidth + "px";
	if(document.getElementById('fl_creatorhead2')) document.getElementById('fl_creatorhead2').style.width = creatorwidth + "px";
	if(document.getElementById('fl_replieshead2')) document.getElementById('fl_replieshead2').style.width = replieswidth + "px";
	if(document.getElementById('fl_lastposthead2')) document.getElementById('fl_lastposthead2').style.width = lastpostwidth + "px";
}


// Next the scripts for the message bar

function msg(toshow) {
	var msgsplit = toshow.split("<>");
	var no = msgsplit[0];
	var msg = msgsplit[1];
	msg = msg.replace(/\\\'/g, "'");
	if(document.getElementById('fl_bar').style.marginTop != "0px") {
		document.getElementById('fl_bar').style.display = 'inline';
		document.getElementById('fl_msgbar').style.backgroundRepeat = 'repeat-x'; 
		if(no == 1) {
			var sect = 'Error';
			document.getElementById('fl_msgbar').style.backgroundColor = '#903';
			document.getElementById('fl_msgbar').style.backgroundImage = 'url(gfx/msg_1.gif)';
		}
		else if(no == 2) {
			var sect = 'Alert';
			document.getElementById('fl_msgbar').style.backgroundColor = '#39c';
			document.getElementById('fl_msgbar').style.backgroundImage = 'url(gfx/msg_2.gif)';
		}
		else if(no == 3) {
			var sect = 'Success';
			document.getElementById('fl_msgbar').style.backgroundColor = '#096';
			document.getElementById('fl_msgbar').style.backgroundImage = 'url(gfx/msg_3.gif)';
		}
		else {
			var sect = no;
			document.getElementById('fl_msgbar').style.backgroundColor = '#333';
			document.getElementById('fl_msgbar').style.backgroundImage = 'url(gfx/msg_4.gif)';
		}
		document.getElementById('fl_msgbar').innerHTML = '<div id="fl_barhead">' + sect + '</div> ' + msg;
		msgshow();
		var hidetime = 1000 * 5;
		if(hidetime != 0)	setTimeout("msghide()", hidetime);
	}
	else {
		toshow = toshow.replace(/"/g, '\"');
		toshow = toshow.replace(/'/g, '\\\'');
		setTimeout("msg('" + toshow + "')", 1000);
		window.status = toshow;
	}
}

function msghide() {
	if(hidden != 1) {
		for(var x = 0; x >= "-80"; x = x - 1) {
			var y = 7 * (80 - x);
			if(y < 0) y = 0;
			setTimeout("document.getElementById('fl_bar').style.marginTop = \"" + x + "px\"", y);
		}
		hidden = 1;
	}
}

function msgshow() {
	hidden = 0;
	for(var x = "-80"; x <= 0; x++) {
		var y = 7 * (x + 80);
		if(y < 0) y = 0;
		setTimeout("document.getElementById('fl_bar').style.marginTop = \"" + x + "px\"", y);
	}
}

// Then the mouse move stuff

function MouseDown(e) {
	if (over) {
		document.getElementById(DivID).style.zIndex = "7";
		if(DivID != "fl_userbox") document.getElementById('fl_userbox').style.zIndex = "5";
		if(DivID != "fl_pmbox") document.getElementById('fl_pmbox').style.zIndex = "5";
		if(DivID != "fl_pmcompose") document.getElementById('fl_pmcompose').style.zIndex = "5";
		if(DivID != "fl_setsbox") document.getElementById('fl_setsbox').style.zIndex = "5";
		if(DivID != "fl_modbox") document.getElementById('fl_modbox').style.zIndex = "5";
		if(DivID != "fl_msgcompose") document.getElementById('fl_msgcompose').style.zIndex = "5";
		if(DivID != "fl_bbcode") document.getElementById('fl_bbcode').style.zIndex = "5";
		if(DivID != "fl_cpanel") document.getElementById('fl_cpanel').style.zIndex = "5";
		if(DivID != "fl_search") document.getElementById('fl_search').style.zIndex = "5";
		if(DivID != "fl_signup") document.getElementById('fl_signup').style.zIndex = "5";

		if (isMozilla) {
		objDiv = document.getElementById(DivID);
			X = e.layerX;
			Y = e.layerY;
			return false;
		}
		else {
			objDiv = document.getElementById(DivID);
			objDiv = objDiv.style;
			X = event.offsetX;
			Y = event.offsetY;
		}
	}
	return true;
}

function MouseMove(e) {
	if (objDiv) {
		if(DivID == "fl_userbox") {
			var usewidth = "304";
			var useheight = "204";
		}
		if(DivID == "fl_search") {
			var usewidth = "504";
			var useheight = "404";
		}
		if(DivID == "fl_pmbox" || DivID == "fl_pmcompose" || DivID == "fl_msgcompose" || DivID == "fl_signup" || DivID == "fl_cpanel") {
			var usewidth = "404";
			var useheight = "304";
		}
		if(DivID == "fl_modbox") {
			var usewidth = "254";
			var useheight = "84";
		}
		if(DivID == "fl_bbcode") {
			var usewidth = "219";
			var useheight = "114";
		}
		if (isMozilla) {
			if(e.pageY - Y + (useheight * 1) > myHeight) objDiv.style.top = myHeight - useheight + 'px';
			else if(e.pageY - Y < 0) objDiv.style.top = '0px';
			else objDiv.style.top = (e.pageY-Y) + 'px';
			if(e.pageX - X + (usewidth * 1) > myWidth) objDiv.style.left = myWidth - usewidth + 'px';
			else if(e.pageX - X < 0) objDiv.style.left = '0px';
			else objDiv.style.left = (e.pageX-X) + 'px';
			return false;
		}
		else {
			if(event.clientX-X + document.body.scrollLeft + (usewidth * 1) > myWidth) return false;
			else if(event.clientX-X + document.body.scrollLeft < 0) objDiv.pixelLeft = '0px';
			else objDiv.pixelLeft = event.clientX-X + document.body.scrollLeft;
			if(event.clientY-Y + document.body.scrollTop + (useheight * 1) > myHeight) return false;
			else if(event.clientY-Y + document.body.scrollTop < 0) objDiv.pixelTop = '0px';
			else objDiv.pixelTop = event.clientY-Y + document.body.scrollTop;
			return false;
		}
	}
	else {
		if (isMozilla) {
			X = e.pageX;
			Y = e.pageY;
		}
		else {
			X = event.clientX + document.body.scrollLeft;
			Y = event.clientY + document.body.scrollTop;
		}
	}
	return true;
}

function MouseUp() {
	objDiv = null;
	return true;
}


// Miscellaneous other bits

function closebox(boxid) {
	document.getElementById(boxid).style.display = "none";
}

function coverall(action) {
	if(action == "show") document.getElementById('fl_coverall').style.display = "inline";
	else {
		document.getElementById('fl_cancelwait').style.display = "none";
		document.getElementById('fl_coverall').style.display = "none";
	}
}

function getfield(fieldname) {
	var grabbed = document.getElementById(fieldname).value;
	grabbed = grabbed.replace(/&/g, "%26");
	grabbed = grabbed.replace(/\+/g, "%2B");
	grabbed = grabbed.replace(/#/g, "%23");
	return grabbed;
}

function insertAtCursor(myField, myValue) {
	// IE support
	if (document.selection) {
		myField.focus();
		sel = document.selection.createRange();
		sel.text = myValue;
	}
	// Mozilla/others support
	else if (myField.selectionStart || myField.selectionStart == '0') {
		var startPos = myField.selectionStart;
		var endPos = myField.selectionEnd;
		myField.value = myField.value.substring(0, startPos)
		+ myValue
		+ myField.value.substring(endPos, myField.value.length);
		myField.selectionStart = endPos + myValue.length;
		myField.selectionEnd = endPos + myValue.length;
		} 
	else {
		myField.value += myValue;
	}
}

function hover(id) {
	if(document.getElementById('fl_thread_' + id).style.backgroundColor == "rgb(238, 238, 238)" || document.getElementById('fl_thread_' + id).style.backgroundColor == "rgb(255, 255, 255)" || document.getElementById('fl_thread_' + id).style.backgroundColor == "#fff" || document.getElementById('fl_thread_' + id).style.backgroundColor == "#eee") document.getElementById('fl_thread_' + id).style.backgroundColor = "#fda";
	else if(document.getElementById('fl_thread_' + id).style.backgroundColor == "rgb(255, 221, 170)" || document.getElementById('fl_thread_' + id).style.backgroundColor == "#fda") {
		if(Math.floor(id / 2) == id / 2) document.getElementById('fl_thread_' + id).style.backgroundColor = "#eee";
		else document.getElementById('fl_thread_' + id).style.backgroundColor = "#fff";
	}
}
function imghoveron(id, imgname) {
	document.getElementById(id).style.backgroundImage = "url(gfx/icons/" + imgname + "_hover.gif)";
}
function imghoveroff(id, imgname) {
	document.getElementById(id).style.backgroundImage = "url(gfx/icons/" + imgname + ".gif)";
}

function lowload() {
	document.getElementById('fl_jscomm').innerHTML = document.location;
	var check = document.getElementById('fl_jscomm').innerHTML.split("index.ph");
	if(check[1]) var output = check[0].split("#");
	else var output = document.getElementById('fl_jscomm').innerHTML.split("#");
	if(output[1]) {
		var topass = output[1].split(",");
		var passon = "?" + topass[0] + "=" + topass[1];
		if(topass[2]) passon += "&" + topass[2] + "=" + topass[3];
		document.location = output[0] + "low.php" + passon;
	}
	else document.location = output + "low.php";
}

function putcode(element, chars) {
	insertAtCursor(document.getElementById(element), chars + " ");
	document.getElementById(element).focus();
	if(element == "fl_addmsgmsg") document.getElementById('fl_msgcompose').style.zIndex = "8";
	if(element == "fl_pmmessage") document.getElementById('fl_pmcompose').style.zIndex = "8";
}

function refreshview() {
	if(activerequest != "1") {
		loadforums('quiet');
		setTimeout("loadforum('" + lastnum + "', '" + lasttot + "', 'quiet')", 1000);
	}
	setTimeout("refreshview()", 60000);
}

function rssload(forumid) {
	window.location = "rss.php?forum=" + forumid;
}

function showip(id) {
	document.getElementById('fl_ip' + id).style.display = "inline";
}

function unreadrps(num) {
	if(document.getElementById('fl_unreadrpswrap')) {
		if(num > 0) document.getElementById('fl_unreadrpswrap').innerHTML = " (" + num + ")";
		else document.getElementById('fl_unreadrpswrap').innerHTML = "";
	}
}

function unreadpms(num) {
	if(document.getElementById('fl_unreadpmswrap')) {
		if(num > 0) document.getElementById('fl_unreadpmswrap').innerHTML = " (" + num + ")";
		else document.getElementById('fl_unreadpmswrap').innerHTML = "";
	}
}



/*
 * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
 * Digest Algorithm, as defined in RFC 1321.
 * Copyright (C) Paul Johnston 1999 - 2000.
 * Updated by Greg Holt 2000 - 2001.
 * See http://pajhome.org.uk/site/legal.html for details.
 */

/*
 * Convert a 32-bit number to a hex string with ls-byte first
 */
var olda = "";
var oldb = "";
var oldc = "";
var oldd = "";
var a = "";
var b = "";
var c = "";
var d = "";
var i = "";
var x = "";
var hex_chr = "0123456789abcdef";
function rhex(num)
{
  var str = "";
  var j = "";
  for(j = 0; j <= 3; j++)
    str += hex_chr.charAt((num >> (j * 8 + 4)) & 0x0F) +
           hex_chr.charAt((num >> (j * 8)) & 0x0F);
  return str;
}

/*
 * Convert a string to a sequence of 16-word blocks, stored as an array.
 * Append padding bits and the length, as described in the MD5 standard.
 */
function str2blks_MD5(str)
{
  var nblk = ((str.length + 8) >> 6) + 1;
  var blks = new Array(nblk * 16);
  var i = "";
  for(i = 0; i < nblk * 16; i++) blks[i] = 0;
  for(i = 0; i < str.length; i++)
    blks[i >> 2] |= str.charCodeAt(i) << ((i % 4) * 8);
  blks[i >> 2] |= 0x80 << ((i % 4) * 8);
  blks[nblk * 16 - 2] = str.length * 8;
  return blks;
}

/*
 * Add integers, wrapping at 2^32. This uses 16-bit operations internally 
 * to work around bugs in some JS interpreters.
 */
function add(x, y)
{
  var lsw = (x & 0xFFFF) + (y & 0xFFFF);
  var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
  return (msw << 16) | (lsw & 0xFFFF);
}

/*
 * Bitwise rotate a 32-bit number to the left
 */
function rol(num, cnt)
{
  return (num << cnt) | (num >>> (32 - cnt));
}

/*
 * These functions implement the basic operation for each round of the
 * algorithm.
 */
function cmn(q, a, b, x, s, t)
{
  return add(rol(add(add(a, q), add(x, t)), s), b);
}
function ff(a, b, c, d, x, s, t)
{
  return cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
function gg(a, b, c, d, x, s, t)
{
  return cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function hh(a, b, c, d, x, s, t)
{
  return cmn(b ^ c ^ d, a, b, x, s, t);
}
function ii(a, b, c, d, x, s, t)
{
  return cmn(c ^ (b | (~d)), a, b, x, s, t);
}

/*
 * Take a string and return the hex representation of its MD5.
 */
function calcMD5(str)
{
  x = str2blks_MD5(str);
  a =  1732584193;
  b = -271733879;
  c = -1732584194;
  d =  271733878;

  for(i = 0; i < x.length; i += 16)
  {
    olda = a;
    oldb = b;
    oldc = c;
    oldd = d;

    a = ff(a, b, c, d, x[i+ 0], 7 , -680876936);
    d = ff(d, a, b, c, x[i+ 1], 12, -389564586);
    c = ff(c, d, a, b, x[i+ 2], 17,  606105819);
    b = ff(b, c, d, a, x[i+ 3], 22, -1044525330);
    a = ff(a, b, c, d, x[i+ 4], 7 , -176418897);
    d = ff(d, a, b, c, x[i+ 5], 12,  1200080426);
    c = ff(c, d, a, b, x[i+ 6], 17, -1473231341);
    b = ff(b, c, d, a, x[i+ 7], 22, -45705983);
    a = ff(a, b, c, d, x[i+ 8], 7 ,  1770035416);
    d = ff(d, a, b, c, x[i+ 9], 12, -1958414417);
    c = ff(c, d, a, b, x[i+10], 17, -42063);
    b = ff(b, c, d, a, x[i+11], 22, -1990404162);
    a = ff(a, b, c, d, x[i+12], 7 ,  1804603682);
    d = ff(d, a, b, c, x[i+13], 12, -40341101);
    c = ff(c, d, a, b, x[i+14], 17, -1502002290);
    b = ff(b, c, d, a, x[i+15], 22,  1236535329);    

    a = gg(a, b, c, d, x[i+ 1], 5 , -165796510);
    d = gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
    c = gg(c, d, a, b, x[i+11], 14,  643717713);
    b = gg(b, c, d, a, x[i+ 0], 20, -373897302);
    a = gg(a, b, c, d, x[i+ 5], 5 , -701558691);
    d = gg(d, a, b, c, x[i+10], 9 ,  38016083);
    c = gg(c, d, a, b, x[i+15], 14, -660478335);
    b = gg(b, c, d, a, x[i+ 4], 20, -405537848);
    a = gg(a, b, c, d, x[i+ 9], 5 ,  568446438);
    d = gg(d, a, b, c, x[i+14], 9 , -1019803690);
    c = gg(c, d, a, b, x[i+ 3], 14, -187363961);
    b = gg(b, c, d, a, x[i+ 8], 20,  1163531501);
    a = gg(a, b, c, d, x[i+13], 5 , -1444681467);
    d = gg(d, a, b, c, x[i+ 2], 9 , -51403784);
    c = gg(c, d, a, b, x[i+ 7], 14,  1735328473);
    b = gg(b, c, d, a, x[i+12], 20, -1926607734);
    
    a = hh(a, b, c, d, x[i+ 5], 4 , -378558);
    d = hh(d, a, b, c, x[i+ 8], 11, -2022574463);
    c = hh(c, d, a, b, x[i+11], 16,  1839030562);
    b = hh(b, c, d, a, x[i+14], 23, -35309556);
    a = hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
    d = hh(d, a, b, c, x[i+ 4], 11,  1272893353);
    c = hh(c, d, a, b, x[i+ 7], 16, -155497632);
    b = hh(b, c, d, a, x[i+10], 23, -1094730640);
    a = hh(a, b, c, d, x[i+13], 4 ,  681279174);
    d = hh(d, a, b, c, x[i+ 0], 11, -358537222);
    c = hh(c, d, a, b, x[i+ 3], 16, -722521979);
    b = hh(b, c, d, a, x[i+ 6], 23,  76029189);
    a = hh(a, b, c, d, x[i+ 9], 4 , -640364487);
    d = hh(d, a, b, c, x[i+12], 11, -421815835);
    c = hh(c, d, a, b, x[i+15], 16,  530742520);
    b = hh(b, c, d, a, x[i+ 2], 23, -995338651);

    a = ii(a, b, c, d, x[i+ 0], 6 , -198630844);
    d = ii(d, a, b, c, x[i+ 7], 10,  1126891415);
    c = ii(c, d, a, b, x[i+14], 15, -1416354905);
    b = ii(b, c, d, a, x[i+ 5], 21, -57434055);
    a = ii(a, b, c, d, x[i+12], 6 ,  1700485571);
    d = ii(d, a, b, c, x[i+ 3], 10, -1894986606);
    c = ii(c, d, a, b, x[i+10], 15, -1051523);
    b = ii(b, c, d, a, x[i+ 1], 21, -2054922799);
    a = ii(a, b, c, d, x[i+ 8], 6 ,  1873313359);
    d = ii(d, a, b, c, x[i+15], 10, -30611744);
    c = ii(c, d, a, b, x[i+ 6], 15, -1560198380);
    b = ii(b, c, d, a, x[i+13], 21,  1309151649);
    a = ii(a, b, c, d, x[i+ 4], 6 , -145523070);
    d = ii(d, a, b, c, x[i+11], 10, -1120210379);
    c = ii(c, d, a, b, x[i+ 2], 15,  718787259);
    b = ii(b, c, d, a, x[i+ 9], 21, -343485551);

    a = add(a, olda);
    b = add(b, oldb);
    c = add(c, oldc);
    d = add(d, oldd);
  }
  return rhex(a) + rhex(b) + rhex(c) + rhex(d);
}

var secheights = new Array;

function getheights(showstart) {
	var i = 1;
	var stop = 0;
	while(stop == 0) {
		if(document.getElementById('sec' + i + '_b')) {
			secheights[i] = document.getElementById('sec' + i + '_b').scrollHeight;
			document.getElementById('sec' + i + '_b').style.display = "none";
			document.getElementById('sec' + i + '_h').className = "fl_pmheadoff";
		}
		else {
			stop = 1;
		}
		i++;
	}
	secshow();
}

function secshow(usenum) {
	document.getElementById('cursec').innerHTML = usenum;
	if(document.getElementById('sec' + usenum + '_b')) {
		if(document.getElementById('sec' + usenum + '_b').style.display == "block") {
			var curheight = document.getElementById('sec' + usenum + '_b').offsetHeight;
			var timecount = 0;
			for(var j = curheight; j >= 0; j = j - 1) {
				setTimeout("document.getElementById('sec" + usenum + "_b').style.height = " + j + " + 'px'", timecount / 2);
				if(j == 0) {
					setTimeout("document.getElementById('sec" + usenum + "_b').style.display = 'none'", timecount / 2);
				}
				timecount++;
			}
			document.getElementById('sec' + usenum + '_c').innerHTML = "[+]";
			document.getElementById('sec' + usenum + '_h').className = "fl_pmheadoff";
		}
		else {
			var i = 1;
			var stop = 0;
			while(stop == 0) {
				if(document.getElementById('sec' + i + '_b')) {
					if(i != usenum && document.getElementById('sec' + i + '_b').style.display == "block") {
						var curheight = document.getElementById('sec' + i + '_b').offsetHeight;
						var timecount = 0;
						for(var j = curheight; j >= 0; j = j - 1) {
							setTimeout("document.getElementById('sec" + i + "_b').style.height = " + j + " + 'px'", timecount / 2);
							if(j == 0) {
								setTimeout("document.getElementById('sec" + i + "_b').style.display = 'none'", timecount / 2);
							}
							timecount++;
						}
						document.getElementById('sec' + i + '_c').innerHTML = "[+]";
						document.getElementById('sec' + i + '_h').className = "fl_pmheadoff";
					}
					i++;
				}
				else {
					stop = 1;
				}
			}
			var newheight = secheights[usenum];
			var newtimecount = 0;
			document.getElementById('sec' + usenum + '_b').style.height = "0px";
			document.getElementById('sec' + usenum + '_b').style.display = "block";
			for(var j = 0; j <= newheight; j++) {
				setTimeout("document.getElementById('sec" + usenum + "_b').style.height = " + j + " + 'px'", newtimecount);
				newtimecount++;
			}
			document.getElementById('fl_unread_' + usenum).innerHTML = "";
			document.getElementById('sec' + usenum + '_c').innerHTML = "[-]";
			document.getElementById('sec' + usenum + '_h').className = "fl_pmhead";
		}
	}
}