// define a few variables that are required
var vbmenu_usepopups = false;
// #############################################################################
// lets define the browser we have instead of multiple calls throughout the file
var userAgent = navigator.userAgent.toLowerCase();
var is_opera = (userAgent.indexOf('opera') != -1);
var is_saf = ((userAgent.indexOf('safari') != -1) || (navigator.vendor == "Apple Computer, Inc."));
var is_webtv = (userAgent.indexOf('webtv') != -1);
var is_ie = ((userAgent.indexOf('msie') != -1) && (!is_opera) && (!is_saf) && (!is_webtv));
var is_ie4 = ((is_ie) && (userAgent.indexOf("msie 4.") != -1));
var is_moz = (navigator.product == 'Gecko');
var is_kon = (userAgent.indexOf('konqueror') != -1);
var is_ns = ((userAgent.indexOf('compatible') == -1) && (userAgent.indexOf('mozilla') != -1) && (!is_opera) && (!is_webtv) && (!is_saf));
var is_ns4 = ((is_ns) && (parseInt(navigator.appVersion) == 4));
// catch possible bugs with WebTV and other older browsers
var is_regexp = (window.RegExp) ? true : false;
// #############################################################################
// let's find out what DOM functions we can use
var vbDOMtype = '';
if (document.getElementById)
{
vbDOMtype = "std";
}
else if (document.all)
{
vbDOMtype = "ie4";
}
else if (document.layers)
{
vbDOMtype = "ns4";
}
// make an array to store cached locations of objects called by fetch_object
var vBobjects = new Array();
// #############################################################################
// function to emulate document.getElementById
function fetch_object(idname, forcefetch)
{
if (forcefetch || typeof(vBobjects[idname]) == "undefined")
{
switch (vbDOMtype)
{
case "std":
{
vBobjects[idname] = document.getElementById(idname);
}
break;
case "ie4":
{
vBobjects[idname] = document.all[idname];
}
break;
case "ns4":
{
vBobjects[idname] = document.layers[idname];
}
break;
}
}
return vBobjects[idname];
}
// #############################################################################
// function to handle the different event models of different browsers
// and prevent event bubbling
function do_an_e(eventobj)
{
if (!eventobj || is_ie)
{
window.event.returnValue = false;
window.event.cancelBubble = true;
return window.event;
}
else
{
eventobj.stopPropagation();
eventobj.preventDefault();
return eventobj;
}
}
// #############################################################################
// function to open a generic window
function openWindow(url, width, height)
{
window.open(url, "vBPopup", "statusbar=no,menubar=no,toolbar=no,scrollbars=yes,resizable=yes,width=" + width + ",height=" + height);
return false;
}
// #############################################################################
// function to open an IM Window
function imwindow(imtype, userid, width, height)
{
return openWindow("sendmessage.php?" + "do=im&type=" + imtype + "&userid=" + userid, width, height);
}
// #############################################################################
// function to show list of posters in a thread
function who(threadid)
{
return openWindow("misc.php?" + "do=whoposted&threadid=" + threadid, 230, 300);
}
// #############################################################################
// function to open the reputation window
function reputation(postid)
{
return window.open("reputation.php?" + "p=" + postid, "Reputation", "toolbar=no, scrollbars=yes, resizable=yes, width=400, height=241");
}
// #############################################################################
function manageattachments(url, width, height, hash)
{
window.open(url, "Attach" + hash, "statusbar=no,menubar=no,toolbar=no,scrollbars=yes,resizable=yes,width=" + width + ",height=" + height);
return false;
}
// #############################################################################
// function to do a single-line conditional
function iif(condition, trueval, falseval)
{
return condition ? trueval : falseval;
}
// #############################################################################
// function to search an array for a value
function in_array(ineedle, haystack, caseinsensitive)
{
needle = new String(ineedle);
if (caseinsensitive)
{
needle = needle.toLowerCase();
for (i in haystack)
{
if (haystack[i].toLowerCase() == needle)
{
return i;
}
}
}
else
{
for (i in haystack)
{
if (haystack[i] == needle)
{
return i;
}
}
}
return -1;
}
function js_toggle_all(formobj, formtype, option, exclude, setto)
{
for (var i =0; i < formobj.elements.length; i++)
{
var elm = formobj.elements[i];
if (elm.type == formtype && in_array(elm.name, exclude, false) == -1 && (option == '' || elm.value == option))
{
switch (formtype)
{
case "select-one":
elm.selectedIndex = setto;
break;
default:
elm.checked = setto;
break;
}
}
}
}
function js_select_all(formobj)
{
exclude = new Array();
exclude[0] = "selectall";
js_toggle_all(formobj, "select-one", '', exclude, formobj.selectall.selectedIndex);
}
function js_check_all(formobj)
{
exclude = new Array();
exclude[0] = "keepattachments";
exclude[1] = "allbox";
exclude[2] = "removeall";
js_toggle_all(formobj, "checkbox", '', exclude, formobj.allbox.checked);
}
function js_check_all_option(formobj, option)
{
exclude = new Array();
exclude[0] = "useusergroup";
js_toggle_all(formobj, "radio", option, exclude, true);
}
function checkall(formobj) // just an alias
{
js_check_all(formobj);
}
function checkall_option(formobj, option) // just an alias
{
js_check_all_option(formobj, option);
}
// #############################################################################
// function to check message length before form submission
function validatemessage(messageText, subjectText, minLength, maxLength, ishtml, tForm)
{
// bypass Safari and Konqueror browsers with Javascript problems
if (is_kon || is_saf || is_webtv)
{
return true;
}
// attempt to get a code-stripped version of the text
var strippedMessage = stripcode(messageText, ishtml);
// check for completed subject
if (subjectText.length < 1)
{
alert('You must complete the subject field');
return false;
}
// check for minimum message length
else if (strippedMessage.length < minLength)
{
alert('Your message must be at least ' + minLength + ' characters long.');
return false;
}
// everything seems okay
else
{
return true;
}
}
// #############################################################################
// function to trim quotes and vbcode tags
function stripcode(str, ishtml)
{
if (!is_regexp)
{
return str;
}
var quote1 = new RegExp("(\\[QUOTE\\])(.*)(\\[\\/QUOTE\\])", "gi");
var quote2 = new RegExp("(\\[QUOTE=("|\"|\\'|)(.*)\\1\\])(.*)(\\[\\/QUOTE\\])", "gi");
while(str.match(quote1))
{
str = str.replace(quote1, '');
}
while(str.match(quote2))
{
str = str.replace(quote2, '');
}
if (ishtml)
{
var html1 = new RegExp("<(\\w+)[^>]*>", "gi");
var html2 = new RegExp("<\\/\\w+>", "gi");
str = str.replace(html1, '');
str = str.replace(html2, '');
var html3 = new RegExp(" ");
str = str.replace(html3, '');
}
else
{
var bbcode1 = new RegExp("\\[(\\w+)[^\\]]*\\]", "gi");
var bbcode2 = new RegExp("\\[\\/(\\w+)\\]", "gi");
str = str.replace(bbcode1, '');
str = str.replace(bbcode2, '');
}
return str;
}
// #############################################################################
// emulation of the PHP version of vBulletin's construct_phrase() sprintf wrapper
function construct_phrase()
{
if (!arguments || arguments.length < 1 || !is_regexp)
{
return false;
}
var args = arguments;
var str = args[0];
for (var i = 1; i < args.length; i++)
{
re = new RegExp("%" + i + "\\$s", "gi");
str = str.replace(re, args[i]);
}
return str;
}
// #############################################################################
// set control panel frameset title
function set_cp_title()
{
if (typeof(parent.document) != "undefined" && typeof(parent.document) != "unknown" && typeof(parent.document.title) == "string")
{
if (document.title != '')
{
parent.document.title = document.title;
}
else
{
parent.document.title = "vBulletin";
}
}
}
// #############################################################################
// open control panel help window
function js_open_help(scriptname, actiontype, optionval)
{
window.open("help.php?s=" + SESSIONHASH + "&do=answer&page=" + scriptname + "&pageaction=" + actiontype + "&option=" + optionval, "helpwindow", "toolbar=no,scrollbars=yes,resizable=yes,width=600,height=450");
}
// #############################################################################
function switch_styleid(selectobj)
{
styleid = selectobj.options[selectobj.selectedIndex].value;
if (styleid == "")
{
return;
}
url = new String(window.location);
fragment = new String("");
// get rid of fragment
url = url.split("#");
// deal with the fragment first
if (url[1])
{
fragment = "#" + url[1];
}
// deal with the main url
url = url[0];
// remove styleid=x& from main bit
if (url.indexOf("styleid=") != -1 && is_regexp)
{
re = new RegExp("styleid=\\d+&?");
url = url.replace(re, "");
}
// add the ? to the url if needed
if (url.indexOf("?") == -1)
{
url += "?";
}
else
{
// make sure that we have a valid character to join our styleid bit
lastchar = url.substr(url.length - 1);
if (lastchar != "&" && lastchar != "?")
{
url += "&";
}
}
window.location = url + "styleid=" + styleid + fragment;
}
// #############################################################################
// simple function to toggle the 'display' attribute of an object
function toggle_display(idname)
{
obj = fetch_object(idname);
if (obj)
{
if (obj.style.display == "none")
{
obj.style.display = "";
}
else
{
obj.style.display = "none";
}
}
return false;
}
// #############################################################################
// ##################### vBulletin Cookie Functions ############################
// #############################################################################
// #############################################################################
// function to set a cookie
function set_cookie(name, value, expires)
{
if (!expires)
{
expires = new Date();
}
document.cookie = name + "=" + escape(value) + "; expires=" + expires.toGMTString() + "; path=/";
}
// #############################################################################
// function to retrieve a cookie
function fetch_cookie(name)
{
cookie_name = name + "=";
cookie_length = document.cookie.length;
cookie_begin = 0;
while (cookie_begin < cookie_length)
{
value_begin = cookie_begin + cookie_name.length;
if (document.cookie.substring(cookie_begin, value_begin) == cookie_name)
{
var value_end = document.cookie.indexOf (";", value_begin);
if (value_end == -1)
{
value_end = cookie_length;
}
return unescape(document.cookie.substring(value_begin, value_end));
}
cookie_begin = document.cookie.indexOf(" ", cookie_begin) + 1;
if (cookie_begin == 0)
{
break;
}
}
return null;
}
// #############################################################################
// function to delete a cookie
function delete_cookie(name)
{
var expireNow = new Date();
document.cookie = name + "=" + "; expires=Thu, 01-Jan-70 00:00:01 GMT" + "; path=/";
}
// #############################################################################
// ################## vBulletin Collapse HTML Functions ########################
// #############################################################################
// #############################################################################
// function to toggle the collapse state of an object, and save to a cookie
function toggle_collapse(objid)
{
if (!is_regexp)
{
return false;
}
obj = fetch_object("collapseobj_" + objid);
img = fetch_object("collapseimg_" + objid);
cel = fetch_object("collapsecel_" + objid);
if (obj.style.display == "none")
{
obj.style.display = "";
save_collapsed(objid, false);
if (img)
{
img_re = new RegExp("_collapsed\\.gif$");
img.src = img.src.replace(img_re, '.gif');
}
if (cel)
{
cel_re = new RegExp("^(thead|tcat)(_collapsed)$");
cel.className = cel.className.replace(cel_re, '$1');
}
}
else
{
obj.style.display = "none";
save_collapsed(objid, true);
if (img)
{
img_re = new RegExp("\\.gif$");
img.src = img.src.replace(img_re, '_collapsed.gif');
}
if (cel)
{
cel_re = new RegExp("^(thead|tcat)$");
cel.className = cel.className.replace(cel_re, '$1_collapsed');
}
}
return false;
}
// #############################################################################
// update vbulletin_collapse cookie with collapse preferences
function save_collapsed(objid, addcollapsed)
{
var collapsed = fetch_cookie("vbulletin_collapse");
var tmp = new Array();
if (collapsed != null)
{
collapsed = collapsed.split("\n");
for (i in collapsed)
{
if (collapsed[i] != objid && collapsed[i] != "")
{
tmp[tmp.length] = collapsed[i];
}
}
}
if (addcollapsed)
{
tmp[tmp.length] = objid;
}
expires = new Date();
expires.setTime(expires.getTime() + (1000 * 86400 * 365));
set_cookie("vbulletin_collapse", tmp.join("\n"), expires);
}
// #############################################################################
// function to register a menu for later initialization
function vbmenu_register(controlid, nowrite, datefield)
{
if (vbmenu_usepopups)
{
vbmenu_doregister(controlid, nowrite, datefield);
}
}
// #############################################################################
// ############## Main vBulletin Javascript Initialization #####################
// #############################################################################
function vBulletin_init()
{
if (is_webtv)
{
return true;
}
switch (vbDOMtype)
{
case "std": imgs = document.getElementsByTagName("img"); break;
case "ie4": imgs = document.all.tags("img"); break;
default: imgs = false; break;
}
if (imgs)
{
// set 'title' tags for image elements
for (var i = 0; i < imgs.length; i++)
{
if (!imgs[i].title && imgs[i].alt != "")
{
imgs[i].title = imgs[i].alt;
}
}
}
// init registered menus
if (vbmenu_usepopups && vbmenu_registered.length > 0)
{
for (i in vbmenu_registered)
{
vbmenu_init(vbmenu_registered[i]);
}
// close all menus on mouse click
document.onclick = vbmenu_close;
}
return true;
}
function log_out()
{
ht = document.getElementsByTagName("body");
ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)";
if (confirm('Are you sure you want to log out?'))
{
return true;
}
else
{
ht[0].style.filter = "";
return false;
}
}
var vbmenu_usepopups = true;
var vbmenu_registered = new Array();
var vbmenu_initialized = new Array();
var vbmenu_activemenus = new Array();
var vbmenu_currentactive = false;
var slidetimer = false;
var vbmenu_opensteps = 10;
var vbmenu_doslide = true;
var vbmenu_dofade = false; // can be very slow
var vbmenu_datefields = new Array();
// #############################################################################
// another function to handle the different event models of different browsers
// and prevent event bubbling in a lesser way
function e_by_gum(eventobj)
{
if (!eventobj || is_ie)
{
window.event.cancelBubble = true;
return window.event;
}
else
{
eventobj.stopPropagation();
return eventobj;
}
}
// #############################################################################
// get left position of elm
function fetch_object_posleft(elm)
{
var left = elm.offsetLeft;
while((elm = elm.offsetParent) != null)
{
left += elm.offsetLeft;
}
return left;
}
// #############################################################################
// get top position of elm
function fetch_object_postop(elm)
{
var top = elm.offsetTop;
while((elm = elm.offsetParent) != null)
{
top += elm.offsetTop;
}
return top;
}
// #############################################################################
function vbmenu_doregister(controlid, nowrite, datefield)
{
if (document.getElementsByTagName)
{
controlobj = fetch_object(controlid);
if (controlobj)
{
if (datefield)
{
vbmenu_datefields[controlid] = datefield;
}
vbmenu_registered[vbmenu_registered.length] = controlid;
if (!nowrite)
{
document.write('
');
}
return true;
}
}
return false;
}
// #############################################################################
// function to get the menu basename - 'menu.104' returns 'menu', 'x.menu' returns 'x'
function vbmenu_getmenuid(controlid)
{
dotpos = controlid.indexOf(".");
if (dotpos != -1)
{
return controlid.substr(0, dotpos);
}
else
{
return controlid;
}
}
// #############################################################################
// handle menu control mouseover events
function vbmenu_eventhandler_mouseover(e)
{
e = do_an_e(e);
vbmenu_hover(this);
}
// #############################################################################
// handle menu control click events
function vbmenu_eventhandler_click(e)
{
e = do_an_e(e);
vbmenu_open(this);
}
// #############################################################################
// close all open menus
function vbmenu_close()
{
if (vbmenu_currentactive)
{
for (key in vbmenu_activemenus)
{
fetch_object(vbmenu_getmenuid(key) + "_menu").style.display = "none";
vbmenu_activemenus[key] = false;
}
}
vbmenu_currentactive = false;
if (slidetimer)
{
clearTimeout(slidetimer);
slidetimer = false;
}
if (is_ie)
{
selects = document.getElementsByTagName("select");
for (var i = 0; i < selects.length; i++)
{
selects[i].style.visibility = "visible";
}
}
}
// #############################################################################
// open menu under pointer if another menu is active
function vbmenu_hover(elm)
{
for (key in vbmenu_activemenus)
{
if (vbmenu_activemenus[key] == true && key != elm.id)
{
vbmenu_open(elm);
return;
}
}
}
// #############################################################################
// detect if selectobj overlaps m
function vbmenu_overlap(selectobj, m)
{
s = new Array();
s['L'] = fetch_object_posleft(selectobj);
s['T'] = fetch_object_postop(selectobj);
s['R'] = s['L'] + selectobj.offsetWidth;
s['B'] = s['T'] + selectobj.offsetHeight;
if (s['L'] >= m['L'] && s['L'] <= m['R'] && ((s['T'] >= m['T'] && s['T'] <= m['B']) || (s['B'] >= m['T'] && s['B'] <= m['B']))) { return true; }
else if (s['R'] >= m['L'] && s['R'] <= m['R'] && ((s['T'] >= m['T'] && s['T'] <= m['B']) || (s['B'] >= m['T'] && s['B'] <= m['B']))) { return true; }
else if (s['B'] >= m['T'] && s['T'] <= m['B'] && ((s['L'] >= m['L'] && s['L'] <= m['R']) || (s['R'] >= m['R'] && s['R'] <= m['R']))) { return true; }
else if (m['B'] >= s['T'] && m['T'] <= s['B'] && ((m['L'] >= s['L'] && m['L'] <= s['R']) || (m['R'] >= s['R'] && m['R'] <= s['R']))) { return true; }
else { return false; }
}
// #############################################################################
// open the clicked menu
function vbmenu_open(elm)
{
openmenu = vbmenu_currentactive;
vbmenu_close();
if (openmenu == elm.id)
{
// clicked element was the control for the currently open menu - exit
return false;
}
// get the id of the menu to be opened
menuid = vbmenu_getmenuid(elm.id) + "_menu";
menuobj = fetch_object(menuid);
if (vbmenu_datefields[elm.id])
{
force_right_slide = true;
fetch_object(elm.id + "_output").innerHTML = fetch_object(vbmenu_datefields[elm.id]).value;
}
else
{
force_right_slide = false
}
vbmenu_activemenus[elm.id] = true;
vbmenu_currentactive = elm.id;
// get menu position
leftpx = fetch_object_posleft(elm);
toppx = fetch_object_postop(elm) + elm.offsetHeight;
// un-hide menu
menuobj.style.display = "";
// attempt to keep menu on screen
if (force_right_slide || (leftpx + menuobj.offsetWidth) >= document.body.clientWidth)
{
leftpx = leftpx + elm.offsetWidth - menuobj.offsetWidth;
slidedir = "right";
}
else
{
slidedir = "left";
}
// shuffle the IE menus a bit
if (is_ie)
{
leftpx += (slidedir == "left") ? -2 : 2;
}
// set menu position
menuobj.style.left = leftpx + "px";
menuobj.style.top = toppx + "px";
if (is_ie)
{
menuarea = {
"L" : leftpx,
"T" : toppx,
"R" : leftpx + menuobj.offsetWidth,
"B" : toppx + menuobj.offsetHeight
};
selects = document.getElementsByTagName("select");
for (var i = 0; i < selects.length; i++)
{
if (vbmenu_overlap(selects[i], menuarea))
{
selects[i].style.visibility = "hidden";
}
}
}
// slide menus open (internet explorer only)
if (vbmenu_doslide && !is_opera && !is_ie4)
{
if (vbmenu_dofade && is_ie)
{
menuobj.filters.item('DXImageTransform.Microsoft.alpha').opacity = 0;
}
intervalX = Math.ceil(menuobj.offsetWidth / vbmenu_opensteps);
intervalY = Math.ceil(menuobj.offsetHeight / vbmenu_opensteps);
if (slidedir == "left")
{
menuobj.style.clip = "rect(auto, 0px, 0px, auto)";
vbmenu_slide_left(menuid, intervalX, intervalY, 0, 0, 0);
}
else
{
menuobj.style.clip = "rect(auto, auto, 0px, " + (menuobj.offsetWidth) + "px)";
vbmenu_slide_right(menuid, intervalX, intervalY, menuobj.offsetWidth, 0, 0);
}
}
return false;
}
// #############################################################################
// internet explorer slide menu open left
function vbmenu_slide_left(menuid, intervalX, intervalY, clipX, clipY, opacity)
{
menuobj = fetch_object(menuid);
if (clipX < menuobj.offsetWidth || clipY < menuobj.offsetHeight)
{
if (vbmenu_dofade && is_ie)
{
opacity += 10;
menuobj.filters.item('DXImageTransform.Microsoft.alpha').opacity = opacity;
}
clipX += intervalX;
clipY += intervalY;
menuobj.style.clip = "rect(auto, " + clipX + "px, " + clipY + "px, auto)";
slidetimer = setTimeout("vbmenu_slide_left('" + menuid + "', " + intervalX + ", " + intervalY + ", " + clipX + ", " + clipY + ", " + opacity + ");", 0);
}
else
{
clearTimeout(slidetimer);
}
}
// #############################################################################
// internet explorer slide menu open right
function vbmenu_slide_right(menuid, intervalX, intervalY, clipX, clipY, opacity)
{
menuobj = fetch_object(menuid);
if (clipX > 0 || clipY < menuobj.offsetHeight)
{
if (vbmenu_dofade && is_ie)
{
opacity += 10;
menuobj.filters.item('DXImageTransform.Microsoft.alpha').opacity = opacity;
}
clipX -= intervalX;
clipY += intervalY;
menuobj.style.clip = "rect(auto, " + menuobj.offsetWidth + "px, " + clipY + "px, " + clipX + "px)";
slidetimer = setTimeout("vbmenu_slide_right('" + menuid + "', " + intervalX + ", " + intervalY + ", " + clipX + ", " + clipY + ", " + opacity + ");", 0);
}
else
{
clearTimeout(slidetimer);
}
}
// #############################################################################
// function to navigate to the href of the first found tag
function vbmenu_navtolink(e)
{
childLinks = this.getElementsByTagName("a");
if (childLinks[0])
{
if (is_ie)
{
// use this in IE to send HTTP_REFERER
childLinks[0].click();
}
else
{
// other browsers can use this
window.location = childLinks[0].href;
}
}
}
// #############################################################################
// function to toggle the background class of a menu option
function vbmenu_switch_option_bg(e)
{
this.className = (this.className == "vbmenu_option") ? "vbmenu_hilite" : "vbmenu_option";
this.style.cursor = "hand";
}
// #############################################################################
// function to initialize a single menu entry
function vbmenu_init(controlid)
{
menuid = vbmenu_getmenuid(controlid) + "_menu";
menuobj = fetch_object(menuid);
if (document.getElementsByTagName && menuobj)
{
// do control object
controlobj = fetch_object(controlid);
controlobj.style.cursor = "hand";
controlobj.unselectable = true;
controlobj.onclick = vbmenu_eventhandler_click;
controlobj.onmouseover = vbmenu_eventhandler_mouseover;
// don't initialize the same popup menu twice
if (vbmenu_initialized[menuid])
{
return;
}
// do popup menu object
popupobj = fetch_object(menuid);
popupobj.style.display = "none";
popupobj.style.position = "absolute";
popupobj.style.left = "0px";
popupobj.style.top = "0px";
popupobj.onclick = e_by_gum;
// reset inner table width
tables = popupobj.getElementsByTagName("table");
if (tables.length > 0)
{
tables[0].width = "";
}
// init popup filters (ie only)
if (is_ie)
{
popupobj.style.filter += "progid:DXImageTransform.Microsoft.alpha(enabled=1,opacity=100)";
popupobj.style.filter += "progid:DXImageTransform.Microsoft.shadow(direction=135,color=#8E8E8E,strength=3)";
}
// do menu options
tds = popupobj.getElementsByTagName("td");
for (var i = 0; i < tds.length; i++)
{
if (tds[i].className == "vbmenu_option")
{
tds[i].style.cursor = "default";
if (tds[i].title == "nohilite")
{
tds[i].title = "";
}
else
{
tds[i].onmouseover = vbmenu_switch_option_bg;
tds[i].onmouseout = vbmenu_switch_option_bg;
tds[i].onclick = vbmenu_navtolink;
// prevent links from executing twice
if (!is_saf && !is_kon)
{
try
{
links = tds[i].getElementsByTagName("a");
for (var j = 0; j < links.length; j++)
{
if (!links[j].onclick)
{
links[j].onclick = e_by_gum;
}
}
}
catch(e)
{
// hmm
}
}
}
}
}
vbmenu_initialized[menuid] = true;
}
}
document.write('');
//window.onload = vBulletin_init;