var smf_formSubmitted = false;if (typeof(document.getElementById) == "undefined")
document.getElementById = function (id)
{return document.all[id];}
else if (!window.XMLHttpRequest && window.ActiveXObject)
window.XMLHttpRequest = function ()
{return new ActiveXObject(navigator.userAgent.indexOf("MSIE 5") != -1 ? "Microsoft.XMLHTTP" :"MSXML2.XMLHTTP");};if (typeof(document.forms) == "undefined")
document.forms = document.getElementsByTagName("form");function getXMLDocument(url,callback)
{if (!window.XMLHttpRequest)
return false;var myDoc = new XMLHttpRequest();if (typeof(callback) != "undefined")
{myDoc.onreadystatechange = function ()
{if (myDoc.readyState != 4)
return;if (myDoc.responseXML != null && myDoc.status == 200)
callback(myDoc.responseXML);};}
myDoc.open('GET',url,true);myDoc.send(null);return true;}
function sendXMLDocument(url,content,callback)
{if (!window.XMLHttpRequest)
return false;var sendDoc = new window.XMLHttpRequest();if (typeof(callback) != "undefined")
{sendDoc.onreadystatechange = function ()
{if (sendDoc.readyState != 4)
return;if (sendDoc.responseXML != null && sendDoc.status == 200)
callback(sendDoc.responseXML);else
callback(false);};}
sendDoc.open('POST',url,true);if (typeof(sendDoc.setRequestHeader) != "undefined")
sendDoc.setRequestHeader('Content-Type','application/x-www-form-urlencoded');sendDoc.send(content);return true;}
function textToEntities(text)
{var entities = "";for (var i = 0; i < text.length; i++)
{if (text.charCodeAt(i) > 127)
entities += "&#" + text.charCodeAt(i) + ";";else
entities += text.charAt(i);}
return entities;}
function reqWin(desktopURL,alternateWidth,alternateHeight,noScrollbars)
{if ((alternateWidth && self.screen.availWidth * 0.8 < alternateWidth) || (alternateHeight && self.screen.availHeight * 0.8 < alternateHeight))
{noScrollbars = false;alternateWidth = Math.min(alternateWidth,self.screen.availWidth * 0.8);alternateHeight = Math.min(alternateHeight,self.screen.availHeight * 0.8);}
else
noScrollbars = typeof(noScrollbars) != "undefined" && noScrollbars == true;window.open(desktopURL,'requested_popup','toolbar=no,location=no,status=no,menubar=no,scrollbars=' + (noScrollbars ? 'no' :'yes') + ',width=' + (alternateWidth ? alternateWidth :480) + ',height=' + (alternateHeight ? alternateHeight :220) + ',resizable=no');return false;}
function storeCaret(text)
{if (typeof(text.createTextRange) != "undefined")
text.caretPos = document.selection.createRange().duplicate();}
function replaceText(text,textarea)
{if (typeof(textarea.caretPos) != "undefined" && textarea.createTextRange)
{var caretPos = textarea.caretPos;caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' :text;caretPos.select();}
else if (typeof(textarea.selectionStart) != "undefined")
{var begin = textarea.value.substr(0,textarea.selectionStart);var end = textarea.value.substr(textarea.selectionEnd);var scrollPos = textarea.scrollTop;textarea.value = begin + text + end;if (textarea.setSelectionRange)
{textarea.focus();textarea.setSelectionRange(begin.length + text.length,begin.length + text.length);}
textarea.scrollTop = scrollPos;}
else
{textarea.value += text;textarea.focus(textarea.value.length - 1);}
}
function surroundText(text1,text2,textarea)
{if (typeof(textarea.caretPos) != "undefined" && textarea.createTextRange)
{var caretPos = textarea.caretPos,temp_length = caretPos.text.length;caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text1 + caretPos.text + text2 + ' ' :text1 + caretPos.text + text2;if (temp_length == 0)
{caretPos.moveStart("character",-text2.length);caretPos.moveEnd("character",-text2.length);caretPos.select();}
else
textarea.focus(caretPos);}
else if (typeof(textarea.selectionStart) != "undefined")
{var begin = textarea.value.substr(0,textarea.selectionStart);var selection = textarea.value.substr(textarea.selectionStart,textarea.selectionEnd - textarea.selectionStart);var end = textarea.value.substr(textarea.selectionEnd);var newCursorPos = textarea.selectionStart;var scrollPos = textarea.scrollTop;textarea.value = begin + text1 + selection + text2 + end;if (textarea.setSelectionRange)
{if (selection.length == 0)
textarea.setSelectionRange(newCursorPos + text1.length,newCursorPos + text1.length);else
textarea.setSelectionRange(newCursorPos,newCursorPos + text1.length + selection.length + text2.length);textarea.focus();}
textarea.scrollTop = scrollPos;}
else
{textarea.value += text1 + text2;textarea.focus(textarea.value.length - 1);}
}
function isEmptyText(theField)
{var theValue = theField.value;while (theValue.length > 0 && (theValue.charAt(0) == ' ' || theValue.charAt(0) == '\t'))
theValue = theValue.substring(1,theValue.length);while (theValue.length > 0 && (theValue.charAt(theValue.length - 1) == ' ' || theValue.charAt(theValue.length - 1) == '\t'))
theValue = theValue.substring(0,theValue.length - 1);if (theValue == '')
return true;else
return false;}
function submitonce(theform)
{smf_formSubmitted = true;}
function submitThisOnce(form)
{if (navigator.userAgent.indexOf('AppleWebKit') != -1)
return !smf_formSubmitted;if (typeof(form.form) != "undefined")
form = form.form;for (var i = 0; i < form.length; i++)
if (typeof(form[i]) != "undefined" && form[i].tagName.toLowerCase() == "textarea")
form[i].readOnly = true;return !smf_formSubmitted;}
function setInnerHTML(element,toValue)
{if (typeof(element.innerHTML) != 'undefined')
element.innerHTML = toValue;else
{var range = document.createRange();range.selectNodeContents(element);range.deleteContents();element.appendChild(range.createContextualFragment(toValue));}
}
function setOuterHTML(element,toValue)
{if (typeof(element.outerHTML) != 'undefined')
element.outerHTML = toValue;else
{var range = document.createRange();range.setStartBefore(element);element.parentNode.replaceChild(range.createContextualFragment(toValue),element);}
}
function getInnerHTML(element)
{if (typeof(element.innerHTML) != 'undefined')
return element.innerHTML;else
{var returnStr = '';for (var i = 0; i < element.childNodes.length; i++)
returnStr += getOuterHTML(element.childNodes[i]);return returnStr;}
}
function getOuterHTML(node)
{if (typeof(node.outerHTML) != 'undefined')
return node.outerHTML;var str = '';switch (node.nodeType)
{case 1:
str += '<' + node.nodeName;for (var i = 0; i < node.attributes.length; i++)
{if (node.attributes[i].nodeValue != null)
str += ' ' + node.attributes[i].nodeName + '="' + node.attributes[i].nodeValue + '"';}
if (node.childNodes.length == 0 && in_array(node.nodeName.toLowerCase(),['hr','input','img','link','meta','br']))
str += ' />';else
str += '>' + getInnerHTML(node) + '</' + node.nodeName + '>';break;
case 3:
str += node.nodeValue;break;case 4:
str += '<![CDATA' + '[' + node.nodeValue + ']' + ']>';break;case 5:
str += '&' + node.nodeName + ';';break;
case 8:
str += '<!--' + node.nodeValue + '-->';break;}
return str;}
function in_array(variable,theArray)
{for (var i = 0; i < theArray.length; i++)
{if (theArray[i] == variable)
return true;}
return false;}
function selectRadioByName(radioGroup,name)
{if (typeof(radioGroup.length) == "undefined")
return radioGroup.checked = true;for (var i = 0; i < radioGroup.length; i++)
{if (radioGroup[i].value == name)
return radioGroup[i].checked = true;}
return false;}
function invertAll(headerfield,checkform,mask)
{for (var i = 0; i < checkform.length; i++)
{if (typeof(checkform[i].name) == "undefined" || (typeof(mask) != "undefined" && checkform[i].name.substr(0,mask.length) != mask))
continue;if (!checkform[i].disabled)
checkform[i].checked = headerfield.checked;}
}
var lastKeepAliveCheck = new Date().getTime();function smf_sessionKeepAlive()
{var curTime = new Date().getTime();if (smf_scripturl && curTime - lastKeepAliveCheck > 900000)
{var tempImage = new Image();tempImage.src = smf_scripturl + (smf_scripturl.indexOf("?") == -1 ? "?" :"&") + "action=keepalive;" + curTime;lastKeepAliveCheck = curTime;}
window.setTimeout("smf_sessionKeepAlive();",1200000);}
window.setTimeout("smf_sessionKeepAlive();",1200000);function smf_setThemeOption(option,value,theme,cur_session_id)
{if (cur_session_id == null)
cur_session_id = smf_session_id;var tempImage = new Image();tempImage.src = smf_scripturl + (smf_scripturl.indexOf("?") == -1 ? "?" :"&") + "action=jsoption;var=" + option + ";val=" + value + ";sesc=" + cur_session_id + (theme == null ? "" :"&id=" + theme) + ";" + (new Date().getTime());}
function smf_avatarResize()
{var possibleAvatars = document.getElementsByTagName ? document.getElementsByTagName("img") :document.all.tags("img");for (var i = 0; i < possibleAvatars.length; i++)
{if (possibleAvatars[i].className != "avatar")
continue;var tempAvatar = new Image();tempAvatar.src = possibleAvatars[i].src;if (smf_avatarMaxWidth != 0 && tempAvatar.width > smf_avatarMaxWidth)
{possibleAvatars[i].height = (smf_avatarMaxWidth * tempAvatar.height) / tempAvatar.width;possibleAvatars[i].width = smf_avatarMaxWidth;}
else if (smf_avatarMaxHeight != 0 && tempAvatar.height > smf_avatarMaxHeight)
{possibleAvatars[i].width = (smf_avatarMaxHeight * tempAvatar.width) / tempAvatar.height;possibleAvatars[i].height = smf_avatarMaxHeight;}
else
{possibleAvatars[i].width = tempAvatar.width;possibleAvatars[i].height = tempAvatar.height;}
}
if (typeof(window_oldAvatarOnload) != "undefined" && window_oldAvatarOnload)
{window_oldAvatarOnload();window_oldAvatarOnload = null;}
}
function hashLoginPassword(doForm,cur_session_id)
{if (cur_session_id == null)
cur_session_id = smf_session_id;if (typeof(hex_sha1) == "undefined")
return;if (doForm.user.value.indexOf("@") != -1)
return;if (typeof(window.opera) == "undefined")
doForm.passwrd.autocomplete = "off";doForm.hash_passwrd.value = hex_sha1(hex_sha1(doForm.user.value.php_to8bit().php_strtolower() + doForm.passwrd.value.php_to8bit()) + cur_session_id);if (navigator.userAgent.indexOf("Firefox/") != -1)
doForm.passwrd.value = "";else
doForm.passwrd.value = doForm.passwrd.value.replace(/./g,"*");}
function hashAdminPassword(doForm,username,cur_session_id)
{if (cur_session_id == null)
cur_session_id = smf_session_id;if (typeof(hex_sha1) == "undefined")
return;doForm.admin_hash_pass.value = hex_sha1(hex_sha1(username.toLowerCase() + doForm.admin_pass.value) + cur_session_id);doForm.admin_pass.value = doForm.admin_pass.value.replace(/./g,"*");}
function ajax_indicator(turn_on)
{var indicator = document.getElementById("ajax_in_progress");if (indicator != null)
{if (navigator.appName == "Microsoft Internet Explorer" && navigator.userAgent.indexOf("MSIE 7") == -1)
{indicator.style.top = document.documentElement.scrollTop;}
indicator.style.display = turn_on ? "block" :"none";}
}