/*
Copyright 2007, 2008, 2009 OLIVER SEIDEL  (email : oliver.seidel @ deliciousdays.com)

  This program is free software: you can redistribute it and/or modify it under the
  terms of the GNU General Public License as published by the Free Software Foundation,
  either version 3 of the License, or (at your option) any later version.

  This program is distributed in the hope that it will be useful, but
  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

  You should have received a copy of the GNU General Public License along with this
  program. If not, see <http://www.gnu.org/licenses/>.
*/


// ONLY in case AJAX DOESN'T work you may want to double-check this path:
// If you do change this setting: CLEAR your BROWSER CACHE & RESTART you BROWSER!
var sajax_uri = 'http://www.zarabianie24.net/wp-content/plugins/cforms/lib_ajax.php';


// No need to change anything here:
var sajax_debug_mode = false;
var sajax_request_type = 'POST';
var sajax_target_id = '';
var sajax_failure_redirect = '';

function sajax_debug(text) {
	if (sajax_debug_mode) alert(text)
}
function sajax_init_object() {
	sajax_debug("sajax_init_object() called..");
	var A;
	var msxmlhttp = new Array('Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.3.0', 'Msxml2.XMLHTTP', 'Microsoft.XMLHTTP');
	for (var i = 0; i < msxmlhttp.length; i++) {
		try {
			A = new ActiveXObject(msxmlhttp[i])
		} catch(e) {
			A = null
		}
	}
	if (!A && typeof XMLHttpRequest != "undefined") A = new XMLHttpRequest();
	if (!A) sajax_debug("Could not create connection object.");
	return A
}
var sajax_requests = new Array();
function sajax_cancel() {
	for (var i = 0; i < sajax_requests.length; i++) sajax_requests[i].abort()
}
function sajax_do_call(func_name, args) {
	var i, x, n;
	var uri;
	var post_data;
	var target_id;
	sajax_debug("in sajax_do_call().." + sajax_request_type + "/" + sajax_target_id);
	target_id = sajax_target_id;
	if (typeof(sajax_request_type) == "undefined" || sajax_request_type == "") sajax_request_type = "GET";
	uri = sajax_uri;
	if (sajax_request_type == "GET") {
		if (uri.indexOf("?") == -1) uri += "?rs=" + encodeURIComponent(func_name);
		else uri += "&rs=" + encodeURIComponent(func_name);
		uri += "&rst=" + encodeURIComponent(sajax_target_id);
		uri += "&rsrnd=" + new Date().getTime();
		for (i = 0; i < args.length - 1; i++) uri += "&rsargs[]=" + encodeURIComponent(args[i]);
		post_data = null
	} else if (sajax_request_type == "POST") {
		post_data = "rs=" + encodeURIComponent(func_name);
		post_data += "&rst=" + encodeURIComponent(sajax_target_id);
		post_data += "&rsrnd=" + new Date().getTime();
		for (i = 0; i < args.length - 1; i++) post_data = post_data + "&rsargs[]=" + encodeURIComponent(args[i])
	} else {
		alert("Illegal request type: " + sajax_request_type)
	}
	x = sajax_init_object();
	if (x == null) {
		if (sajax_failure_redirect != "") {
			location.href = sajax_failure_redirect;
			return false
		} else {
			sajax_debug("NULL sajax object for user agent:\n" + navigator.userAgent);
			return false
		}
	} else {
		x.open(sajax_request_type, uri, true);
		sajax_requests[sajax_requests.length] = x;
		if (sajax_request_type == "POST") {
			x.setRequestHeader("Method", "POST " + uri + " HTTP/1.1");
			x.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
		}
		x.onreadystatechange = function () {
			if (x.readyState != 4) return;
			sajax_debug("received " + x.responseText);
			var status;
			var data;
			var txt = x.responseText.replace(/^\s*|\s*$/g, "");
			var offset = (txt.charCodeAt(0) > 255) ? 1 : 0;
			status = txt.charAt(0 + offset);
			data = txt.substring(2 + offset);
			if (status == "") {} else if (status == "-") alert("Error: " + data);
			else {
				if (target_id != "") document.getElementById(target_id).innerHTML = eval(data);
				else {
					try {
						var callback;
						var extra_data = false;
						if (typeof args[args.length - 1] == "object") {
							callback = args[args.length - 1].callback;
							extra_data = args[args.length - 1].extra_data
						} else {
							callback = args[args.length - 1]
						}
						callback(eval(data), extra_data)
					} catch(e) {
						sajax_debug("Caught error " + e + ": Could not eval " + data)
					}
				}
			}
		}
	}
	sajax_debug(func_name + " uri = " + uri + "*/post = " + post_data);
	x.send(post_data);
	sajax_debug(func_name + " waiting..");
	delete x;
	return true
}
function x_cforms_submitcomment() {
	sajax_do_call("cforms_submitcomment", x_cforms_submitcomment.arguments)
}
function x_reset_captcha() {
	sajax_do_call("reset_captcha", x_reset_captcha.arguments)
}
function reset_captcha(no) {
	x_reset_captcha(no, reset_captcha_done)
}
function reset_captcha_done(newimage) {
	no = newimage.split('|');
	document.getElementById('cf_captcha_img' + no[1]).src = no[2] + '&rnd=' + Math.round(Math.random() * 999999)
}
function call_err(no, err, custom_error, popFlag) {
	document.getElementById('sendbutton' + no).style.cursor = "auto";
	document.getElementById('sendbutton' + no).disabled = false;
	if (custom_error != '') custom_error = '<ol>' + custom_error + '</ol>';
	err = unescape(decodeURI(err.value)) + custom_error;
	stringXHTML = err.replace(/(\r\n)/g, '<br />');
	msgbox = 'usermessage' + no;
	ucm = (parseInt(no) > 1) ? ' failure' + no: '';
	if (document.getElementById(msgbox + 'a')) document.getElementById(msgbox + 'a').className = "cf_info failure" + ucm;
	if (document.getElementById(msgbox + 'b')) document.getElementById(msgbox + 'b').className = "cf_info failure" + ucm;
	doInnerXHTML(msgbox, stringXHTML.replace(/\\/g, ""), '');
	err = err.replace(/\\/g, "");
	if (document.getElementById('cf_popup' + no).value.charAt(popFlag) == 'y') {
		err = err.replace(/<li>/g, "\r\n");
		err = err.replace(/<.?strong>/g, '*');
		err = err.replace(/(<([^>]+)>)/ig, '');
		err = err.replace(/&raquo;/ig, '');
		alert(err)
	}
}
function clearField(thefield) {
	if (thefield.defaultValue == thefield.value) thefield.value = ''
};
function setField(thefield) {
	if (thefield.value == '') thefield.value = thefield.defaultValue
};
function cforms_validate(no, upload) {
	if (!no) no = '';
	msgbox = 'usermessage' + no;
	if (document.getElementById(msgbox + 'a')) {
		document.getElementById(msgbox + 'a').className = "cf_info waiting"
	}
	if (document.getElementById(msgbox + 'b')) {
		document.getElementById(msgbox + 'b').className = "cf_info waiting"
	}
	waiting = unescape(decodeURI(document.getElementById('cf_working' + no).value));
	waiting = waiting.replace(/\\/g, "");
	function getStyle(oElm, strCssRule) {
		var strValue = "";
		try {
			if (document.defaultView && document.defaultView.getComputedStyle) {
				strValue = document.defaultView.getComputedStyle(oElm, "").getPropertyValue(strCssRule)
			} else if (oElm.currentStyle) {
				strCssRule = strCssRule.replace(/\-(\w)/g, function (strMatch, p1) {
					return p1.toUpperCase()
				});
				strValue = oElm.currentStyle[strCssRule]
			}
		} catch(ee) {
			strValue = ""
		}
		if (strValue && (strValue.match(/px/) || strValue.match(/em/))) return strValue.substring(0, strValue.length - 2);
		else return strValue
	}
	function sameParentBG(col, el) {
		if (el) {
			var colStyle = getStyle(el, 'background-color');
			if (colStyle == col) return true;
			else if (el.parentNode && el.parentNode.tagName.toLowerCase() != "html") return sameParentBG(col, el.parentNode)
		}
		return false
	}
	var insert_err = new Array();
	var insert_err_p = new Array();
	var insert_err_count = 0;
	var all_custom_error = new Array();
	rest = document.getElementById('cf_customerr' + no).value.substr(3);
	show_err_li = document.getElementById('cf_customerr' + no).value.substr(0, 1);
	show_err_ins = document.getElementById('cf_customerr' + no).value.substr(1, 1);
	jump_to_err = document.getElementById('cf_customerr' + no).value.substr(2, 1);
	var error_container = decodeURIComponent(rest);
	error_container = error_container.split('|');
	for (i = 0; i < error_container.length; i++) {
		keyvalue = error_container[i].split('$#$');
		all_custom_error[keyvalue[0]] = keyvalue[1]
	}
	custom_error = '';
	var regexp_field_id = new RegExp('^.*field_([0-9]{1,3})$');
	if (doInnerXHTML(msgbox, waiting)) {
		var all_valid = true;
		var code_err = false;
		var regexp_e = new RegExp('^[\\w+-_\.]+@[\\w-_]+[\.][\\w-_\.]+$');
		objColl = document.getElementById('cforms' + no + 'form').getElementsByTagName('li');
		for (var i = 0; i < objColl.length; i++) if (objColl[i].className == 'cf_li_err') objColl[i].className = '';
		objColl = document.getElementById('cforms' + no + 'form').getElementsByTagName('ul');
		while (objColl.length > 0) objColl[0].parentNode.removeChild(objColl[0]);
		objColl = document.getElementById('cforms' + no + 'form').getElementsByTagName('*');
		last_one = false;
		for (var i = 0, j = objColl.length; i < j; i++) {
			temp = objColl[i].className;
			if (temp.match(/secinput/)) newclass = 'secinput';
			else if (temp.match(/cf-box-./)) newclass = temp.match(/cf-box-./);
			else if (temp.match(/cformselect/)) newclass = 'cformselect';
			else if (temp.match(/upload/)) newclass = 'cf_upload';
			else if (temp.match(/cf_date/)) newclass = 'single cf_date';
			else if (temp.match(/single/)) newclass = 'single';
			else if (temp.match(/area/)) newclass = 'area';
			else if (temp.match(/cfselectmulti/)) newclass = 'cfselectmulti';
			else newclass = '';
			fld = objColl[i].nodeName.toLowerCase();
			typ = objColl[i].type;
			if ((fld == "input" || fld == "textarea" || fld == "select") && !(typ == "hidden" || typ == "radio" || typ == "submit")) {
				if (temp.match(/required/) && !temp.match(/email/)) {
					newclass = newclass + ' fldrequired';
					n = objColl[i].nextSibling;
					p = objColl[i].previousSibling;
					if (temp.match(/cf-box-./)) {
						if (objColl[i].checked == false) {
							custom_error = check_for_customerr(objColl[i].id);
							newclass = newclass + ' cf_error';
							if (n && n.nodeName.toLowerCase() == "label" && !n.className.match(/errortxt/)) n.className = n.className + " cf_errortxt";
							else if (p && p.nodeName.toLowerCase() == "label" && !p.className.match(/errortxt/)) p.className = p.className + " cf_errortxt";
							all_valid = false;
							if (!last_one) last_one = objColl[i].name
						} else {
							if (n && n.nodeName.toLowerCase() == "label" && n.className.match(/cf_errortxt/)) n.className = n.className.substr(0, n.className.search(/ cf_errortxt/));
							else if (p && p.nodeName.toLowerCase() == "label" && p.className.match(/cf_errortxt/)) p.className = p.className.substr(0, p.className.search(/ cf_errortxt/))
						}
					} else if (temp.match(/cformselect/)) {
						if (objColl[i].value == '' || objColl[i].value == '-') {
							newclass = newclass + ' cf_error';
							all_valid = false;
							if (!last_one) last_one = objColl[i].name;
							custom_error = check_for_customerr(objColl[i].id)
						}
					} else if (objColl[i].value == '') {
						newclass = newclass + ' cf_error';
						all_valid = false;
						if (!last_one) last_one = objColl[i].name;
						custom_error = check_for_customerr(objColl[i].id)
					}
				}
				if (temp.match(/email/)) {
					newclass = newclass + ' fldemail';
					if (objColl[i].value == '' && !temp.match(/required/));
					else if (!objColl[i].value.match(regexp_e)) {
						newclass = newclass + ' fldrequired cf_error';
						all_valid = false;
						if (!last_one) last_one = objColl[i].name;
						custom_error = check_for_customerr(objColl[i].id)
					} else newclass = newclass + ' fldrequired'
				}
				objColl[i].className = newclass
			}
			regexp = 1;
			if (objColl[i] && document.getElementById(objColl[i].id + '_regexp')) {
				obj_regexp = document.getElementById(objColl[i].id + '_regexp');
				INPval = objColl[i].value;
				if (obj_regexp && obj_regexp.value != '') {
					if (document.getElementById(obj_regexp.value)) {
						if (INPval != document.getElementById(obj_regexp.value).value) regexp = null
					} else {
						if (INPval != '') {
							regexp = new RegExp(obj_regexp.value);
							regexp = INPval.match(regexp)
						}
					}
					if (regexp == null) {
						newclass = newclass + ' cf_error';
						all_valid = false;
						if (!last_one) last_one = objColl[i].name;
						custom_error = check_for_customerr(objColl[i].id)
					}
				}
			}
		}
		if (document.getElementById('cforms_q' + no) && (document.getElementById('cforms_a' + no).value != hex_md5(encodeURI(document.getElementById('cforms_q' + no).value.toLowerCase())))) {
			document.getElementById('cforms_q' + no).className = "secinput cf_error";
			if (all_valid) {
				all_valid = false;
				code_err = true;
				if (!last_one) last_one = 'cforms_q' + no
			}
			custom_error = check_for_customerr('cforms_q' + no)
		}
		if (document.getElementById('cforms_captcha' + no)) {
			var read_cookie = readcookie(no);
			var cookie_part = read_cookie.split('+');
			a = cookie_part[1];
			b = document.getElementById('cforms_captcha' + no).value;
			if (cookie_part[0] == 'i') b = b.toLowerCase();
			b = hex_md5(b);
			if (a != b) {
				document.getElementById('cforms_captcha' + no).className = "secinput cf_error";
				if (all_valid) {
					all_valid = false;
					code_err = true;
					if (!last_one) last_one = 'cforms_captcha' + no
				}
				custom_error = check_for_customerr('cforms_captcha' + no)
			}
		}
		if (show_err_ins == 'y') write_customerr();
		if (last_one != '' && jump_to_err == 'y') {
			location.href = '#' + last_one;
			document.getElementById(last_one).focus()
		}
		if (all_valid && upload) {
			document.getElementById('sendbutton' + no).style.cursor = "progress";
			return true
		} else if (all_valid) {
			document.getElementById('sendbutton' + no).style.cursor = "progress";
			document.getElementById('sendbutton' + no).disabled = true;
			cforms_submitcomment(no)
		}
		if (!all_valid && !code_err) {
			call_err(no, document.getElementById('cf_failure' + no), custom_error, 1);
			return false
		}
		if (!all_valid) {
			call_err(no, document.getElementById('cf_codeerr' + no), custom_error, 1);
			return false
		}
		return false
	} else return true;
	function check_for_customerr(id) {
		parent_el = document.getElementById(id).parentNode;
		if (show_err_li == 'y') parent_el.className = "cf_li_err";
		if (all_custom_error[id] && (gotone = all_custom_error[id]) != '') {
			if (show_err_ins == 'y') {
				insert_err_p[insert_err_count] = parent_el.id;
				ul = document.createElement('UL');
				li = document.createElement('LI');
				err = document.createTextNode('');
				li.innerHTML = stripslashes(gotone);
				cl = document.createAttribute('class');
				cl.nodeValue = 'cf_li_text_err';
				ul.appendChild(li);
				ul.setAttributeNode(cl);
				insert_err[insert_err_count++] = ul
			}
			if (parent_el.id != '') return custom_error + '<li><a href="#' + parent_el.id + '">' + gotone + ' &raquo;</li></a>';
			else return custom_error + '<li>' + gotone + '</li>'
		} else return custom_error
	}
	function write_customerr() {
		for (n = 0; n < insert_err_p.length; n++) {
			if (document.getElementById(insert_err_p[n])) document.getElementById(insert_err_p[n]).insertBefore(insert_err[n], document.getElementById(insert_err_p[n]).firstChild)
		}
	}
}
function stripslashes(str) {
	str = str.replace(/\\'/g, '\'');
	str = str.replace(/\\"/g, '"');
	str = str.replace(/\\\\/g, '\\');
	str = str.replace(/\\0/g, '\0');
	return str
}
function doInnerXHTML(elementId, stringXHTML, stringDOM) {
	try {
		if (document.getElementById(elementId + 'a')) document.getElementById(elementId + 'a').innerHTML = stringXHTML;
		if (document.getElementById(elementId + 'b')) document.getElementById(elementId + 'b').innerHTML = stringXHTML;
		return true
	} catch(ee) {
		return false
	}
}
function cforms_submitcomment(no) {
	var regexp = new RegExp('[$][#][$]', ['g']);
	var prefix = '$#$';
	if (no == '') params = '1';
	else params = no;
	objColl = document.getElementById('cforms' + no + 'form').getElementsByTagName('*');
	for (var i = 0, j = objColl.length; i < j; i++) {
		fld = objColl[i].nodeName.toLowerCase();
		typ = objColl[i].type;
		if (fld == "input" || fld == "textarea" || fld == "select") {
			if (typ == "checkbox") {
				if (objColl[i].name.match(/\[\]/)) {
					group = '';
					while (i < j && isParentChkBoxGroup(objColl[i])) {
						if (objColl[i].type == 'checkbox' && objColl[i].name.match(/\[\]/) && objColl[i].checked) {
							group = group + objColl[i].value + ','
						}
						i++
					}
					if (group.length > 1) params = params + prefix + group.substring(0, group.length - 1);
					else params = params + prefix + "-"
				} else params = params + prefix + (objColl[i].checked ? ((objColl[i].value != "") ? objColl[i].value: "X") : "-")
			} else if (typ == "radio") {
				group = objColl[i].checked ? ((objColl[i].value != "") ? objColl[i].value: "X") : '';
				while (i < j && isParentChkBoxGroup(objColl[i + 1])) {
					if (objColl[i + 1].type == 'radio' && objColl[i + 1].checked) {
						group = group + ',' + objColl[i + 1].value
					}
					i++
				}
				if (group.charAt(0) == ',') params = params + prefix + group.substring(1, group.length);
				else params = params + prefix + group
			} else if (typ == "select-multiple") {
				all_child_obj = '';
				for (z = 0; z < objColl[i].childNodes.length; z++) {
					if (objColl[i].childNodes[z].nodeName.toLowerCase() == 'option' && objColl[i].childNodes[z].selected) {
						all_child_obj = all_child_obj + objColl[i].childNodes[z].value.replace(regexp, '$') + ','
					}
				}
				params = params + prefix + all_child_obj.substring(0, all_child_obj.length - 1)
			} else if (typ == "hidden" && objColl[i].name.match(/comment_post_ID/)) {
				params = params + '+++' + objColl[i].value
			} else if (typ == "hidden" && objColl[i].name.match(/cforms_pl/)) {
				params = params + '+++' + objColl[i].value
			} else if (typ == "hidden" && objColl[i].className.match(/cfhidden/)) {
				params = params + prefix + objColl[i].value
			} else if (typ != "hidden" && typ != "submit" && typ != "radio") {
				params = params + prefix + objColl[i].value.replace(regexp, '$')
			}
		}
	}
	if (document.getElementById('cforms' + no + 'form').action.match('lib_WPcomment.php')) params = params + '***';
	x_cforms_submitcomment(params, cforms_setsuccessmessage)
}
function isParentChkBoxGroup(el) {
	while (el.parentNode) {
		if (el.parentNode.className == 'cf-box-group') return true;
		else el = el.parentNode
	}
	return false
}
function cforms_setsuccessmessage(message) {
	hide = false;
	if (message.indexOf('*$#') == -1 && message.match(/http/)) {
		location.href = message;
		return
	} else if (message.match(/---/)) {
		result = " failure";
		end = message.indexOf('|')
	} else if (message.match(/!!!/)) {
		result = " mailerr";
		end = message.indexOf('|')
	} else if (message.match(/~~~/)) {
		result = "success";
		end = message.indexOf('|');
		hide = true
	} else {
		result = "success";
		end = message.length
	}
	var offset = message.indexOf('*$#');
	var no = message.substring(0, offset);
	var pop = message.charAt(offset + 3);
	if (no == '1') no = '';
	document.getElementById('cforms' + no + 'form').reset();
	document.getElementById('sendbutton' + no).style.cursor = "auto";
	document.getElementById('sendbutton' + no).disabled = false;
	stringXHTML = message.substring(offset + 4, end);
	if (stringXHTML.match(/\$#\$/)) {
		newcomment = stringXHTML.split('$#$');
		commentParent = newcomment[0];
		newcommentText = newcomment[1];
		stringXHTML = newcomment[2];
		if (document.getElementById(commentParent)) {
			var alt = '';
			var allLi = document.getElementById(commentParent).childNodes.length - 1;
			for (i = allLi; i >= 0; i--) {
				var elLi = document.getElementById(commentParent).childNodes[i];
				if (elLi.nodeType != '3' && elLi.tagName.toLowerCase() == 'li') {
					if (elLi.className.match(/alt/)) alt = 'alt';
					i = -1
				}
			}
			if (alt == 'alt') newcommentText = newcommentText.replace('class="alt"', '');
			document.getElementById(commentParent).innerHTML = document.getElementById(commentParent).innerHTML + newcommentText;
			if (window.AjaxEditComments) AjaxEditComments.init()
		}
		var dEl = newcommentText.match(/edit-comment-(user|admin)-link(s|-)[^" ]+/);
		if (dEl != null && dEl[0] != '' && document.getElementById(dEl[0])) {
			document.getElementById(dEl[0]).style.display = 'block'
		}
	}
	isA = false;
	ucm = (parseInt(no) > 1) ? ' ' + result + no: '';
	if (document.getElementById('usermessage' + no + 'a')) {
		document.getElementById('usermessage' + no + 'a').className = "cf_info " + result + ucm;
		isA = true
	}
	if (document.getElementById('usermessage' + no + 'b') && !(hide && isA)) document.getElementById('usermessage' + no + 'b').className = "cf_info " + result + ucm;
	doInnerXHTML('usermessage' + no, stringXHTML, '');
	if (hide) {
		document.getElementById('cforms' + no + 'form').style.display = 'none';
		document.getElementById('ll' + no).style.display = 'none';
		location.href = '#usermessage' + no + 'a'
	}
	if (pop == 'y') {
		stringXHTML = stringXHTML.replace(/<br.?\/>/g, '\r\n');
		stringXHTML = stringXHTML.replace(/(<.?strong>|<.?b>)/g, '*');
		stringXHTML = stringXHTML.replace(/(<([^>]+)>)/ig, '');
		alert(stringXHTML)
	}
}
var hexcase = 0;
var b64pad = "";
var chrsz = 8;
function hex_md5(s) {
	return binl2hex(core_md5(str2binl(s), s.length * chrsz))
}
function b64_md5(s) {
	return binl2b64(core_md5(str2binl(s), s.length * chrsz))
}
function str_md5(s) {
	return binl2str(core_md5(str2binl(s), s.length * chrsz))
}
function hex_hmac_md5(key, data) {
	return binl2hex(core_hmac_md5(key, data))
}
function b64_hmac_md5(key, data) {
	return binl2b64(core_hmac_md5(key, data))
}
function str_hmac_md5(key, data) {
	return binl2str(core_hmac_md5(key, data))
}
function md5_vm_test() {
	return hex_md5("abc") == "900150983cd24fb0d6963f7d28e17f72"
}
function core_md5(x, len) {
	x[len >> 5] |= 0x80 << ((len) % 32);
	x[(((len + 64) >>> 9) << 4) + 14] = len;
	var a = 1732584193;
	var b = -271733879;
	var c = -1732584194;
	var d = 271733878;
	for (var i = 0; i < x.length; i += 16) {
		var olda = a;
		var oldb = b;
		var oldc = c;
		var oldd = d;
		a = md5_ff(a, b, c, d, x[i + 0], 7, -680876936);
		d = md5_ff(d, a, b, c, x[i + 1], 12, -389564586);
		c = md5_ff(c, d, a, b, x[i + 2], 17, 606105819);
		b = md5_ff(b, c, d, a, x[i + 3], 22, -1044525330);
		a = md5_ff(a, b, c, d, x[i + 4], 7, -176418897);
		d = md5_ff(d, a, b, c, x[i + 5], 12, 1200080426);
		c = md5_ff(c, d, a, b, x[i + 6], 17, -1473231341);
		b = md5_ff(b, c, d, a, x[i + 7], 22, -45705983);
		a = md5_ff(a, b, c, d, x[i + 8], 7, 1770035416);
		d = md5_ff(d, a, b, c, x[i + 9], 12, -1958414417);
		c = md5_ff(c, d, a, b, x[i + 10], 17, -42063);
		b = md5_ff(b, c, d, a, x[i + 11], 22, -1990404162);
		a = md5_ff(a, b, c, d, x[i + 12], 7, 1804603682);
		d = md5_ff(d, a, b, c, x[i + 13], 12, -40341101);
		c = md5_ff(c, d, a, b, x[i + 14], 17, -1502002290);
		b = md5_ff(b, c, d, a, x[i + 15], 22, 1236535329);
		a = md5_gg(a, b, c, d, x[i + 1], 5, -165796510);
		d = md5_gg(d, a, b, c, x[i + 6], 9, -1069501632);
		c = md5_gg(c, d, a, b, x[i + 11], 14, 643717713);
		b = md5_gg(b, c, d, a, x[i + 0], 20, -373897302);
		a = md5_gg(a, b, c, d, x[i + 5], 5, -701558691);
		d = md5_gg(d, a, b, c, x[i + 10], 9, 38016083);
		c = md5_gg(c, d, a, b, x[i + 15], 14, -660478335);
		b = md5_gg(b, c, d, a, x[i + 4], 20, -405537848);
		a = md5_gg(a, b, c, d, x[i + 9], 5, 568446438);
		d = md5_gg(d, a, b, c, x[i + 14], 9, -1019803690);
		c = md5_gg(c, d, a, b, x[i + 3], 14, -187363961);
		b = md5_gg(b, c, d, a, x[i + 8], 20, 1163531501);
		a = md5_gg(a, b, c, d, x[i + 13], 5, -1444681467);
		d = md5_gg(d, a, b, c, x[i + 2], 9, -51403784);
		c = md5_gg(c, d, a, b, x[i + 7], 14, 1735328473);
		b = md5_gg(b, c, d, a, x[i + 12], 20, -1926607734);
		a = md5_hh(a, b, c, d, x[i + 5], 4, -378558);
		d = md5_hh(d, a, b, c, x[i + 8], 11, -2022574463);
		c = md5_hh(c, d, a, b, x[i + 11], 16, 1839030562);
		b = md5_hh(b, c, d, a, x[i + 14], 23, -35309556);
		a = md5_hh(a, b, c, d, x[i + 1], 4, -1530992060);
		d = md5_hh(d, a, b, c, x[i + 4], 11, 1272893353);
		c = md5_hh(c, d, a, b, x[i + 7], 16, -155497632);
		b = md5_hh(b, c, d, a, x[i + 10], 23, -1094730640);
		a = md5_hh(a, b, c, d, x[i + 13], 4, 681279174);
		d = md5_hh(d, a, b, c, x[i + 0], 11, -358537222);
		c = md5_hh(c, d, a, b, x[i + 3], 16, -722521979);
		b = md5_hh(b, c, d, a, x[i + 6], 23, 76029189);
		a = md5_hh(a, b, c, d, x[i + 9], 4, -640364487);
		d = md5_hh(d, a, b, c, x[i + 12], 11, -421815835);
		c = md5_hh(c, d, a, b, x[i + 15], 16, 530742520);
		b = md5_hh(b, c, d, a, x[i + 2], 23, -995338651);
		a = md5_ii(a, b, c, d, x[i + 0], 6, -198630844);
		d = md5_ii(d, a, b, c, x[i + 7], 10, 1126891415);
		c = md5_ii(c, d, a, b, x[i + 14], 15, -1416354905);
		b = md5_ii(b, c, d, a, x[i + 5], 21, -57434055);
		a = md5_ii(a, b, c, d, x[i + 12], 6, 1700485571);
		d = md5_ii(d, a, b, c, x[i + 3], 10, -1894986606);
		c = md5_ii(c, d, a, b, x[i + 10], 15, -1051523);
		b = md5_ii(b, c, d, a, x[i + 1], 21, -2054922799);
		a = md5_ii(a, b, c, d, x[i + 8], 6, 1873313359);
		d = md5_ii(d, a, b, c, x[i + 15], 10, -30611744);
		c = md5_ii(c, d, a, b, x[i + 6], 15, -1560198380);
		b = md5_ii(b, c, d, a, x[i + 13], 21, 1309151649);
		a = md5_ii(a, b, c, d, x[i + 4], 6, -145523070);
		d = md5_ii(d, a, b, c, x[i + 11], 10, -1120210379);
		c = md5_ii(c, d, a, b, x[i + 2], 15, 718787259);
		b = md5_ii(b, c, d, a, x[i + 9], 21, -343485551);
		a = safe_add(a, olda);
		b = safe_add(b, oldb);
		c = safe_add(c, oldc);
		d = safe_add(d, oldd)
	}
	return Array(a, b, c, d)
}
function md5_cmn(q, a, b, x, s, t) {
	return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b)
}
function md5_ff(a, b, c, d, x, s, t) {
	return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t)
}
function md5_gg(a, b, c, d, x, s, t) {
	return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t)
}
function md5_hh(a, b, c, d, x, s, t) {
	return md5_cmn(b ^ c ^ d, a, b, x, s, t)
}
function md5_ii(a, b, c, d, x, s, t) {
	return md5_cmn(c ^ (b | (~d)), a, b, x, s, t)
}
function core_hmac_md5(key, data) {
	var bkey = str2binl(key);
	if (bkey.length > 16) bkey = core_md5(bkey, key.length * chrsz);
	var ipad = Array(16),
	opad = Array(16);
	for (var i = 0; i < 16; i++) {
		ipad[i] = bkey[i] ^ 0x36363636;
		opad[i] = bkey[i] ^ 0x5C5C5C5C
	}
	var hash = core_md5(ipad.concat(str2binl(data)), 512 + data.length * chrsz);
	return core_md5(opad.concat(hash), 512 + 128)
}
function safe_add(x, y) {
	var lsw = (x & 0xFFFF) + (y & 0xFFFF);
	var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
	return (msw << 16) | (lsw & 0xFFFF)
}
function bit_rol(num, cnt) {
	return (num << cnt) | (num >>> (32 - cnt))
}
function str2binl(str) {
	var bin = Array();
	var mask = (1 << chrsz) - 1;
	for (var i = 0; i < str.length * chrsz; i += chrsz) bin[i >> 5] |= (str.charCodeAt(i / chrsz) & mask) << (i % 32);
	return bin
}
function binl2str(bin) {
	var str = "";
	var mask = (1 << chrsz) - 1;
	for (var i = 0; i < bin.length * 32; i += chrsz) str += String.fromCharCode((bin[i >> 5] >>> (i % 32)) & mask);
	return str
}
function binl2hex(binarray) {
	var hex_tab = hexcase ? "0123456789ABCDEF": "0123456789abcdef";
	var str = "";
	for (var i = 0; i < binarray.length * 4; i++) {
		str += hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8 + 4)) & 0xF) + hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8)) & 0xF)
	}
	return str
}
function binl2b64(binarray) {
	var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
	var str = "";
	for (var i = 0; i < binarray.length * 4; i += 3) {
		var triplet = (((binarray[i >> 2] >> 8 * (i % 4)) & 0xFF) << 16) | (((binarray[i + 1 >> 2] >> 8 * ((i + 1) % 4)) & 0xFF) << 8) | ((binarray[i + 2 >> 2] >> 8 * ((i + 2) % 4)) & 0xFF);
		for (var j = 0; j < 4; j++) {
			if (i * 8 + j * 6 > binarray.length * 32) str += b64pad;
			else str += tab.charAt((triplet >> 6 * (3 - j)) & 0x3F)
		}
	}
	return str
}
function readcookie(no) {
	var nameEQ = "turing_string_" + no + "=";
	var ca = document.cookie.split(';');
	for (var i = 0; i < ca.length; i++) {
		var c = ca[i];
		while (c.charAt(0) == ' ') c = c.substring(1, c.length);
		if (c.indexOf(nameEQ) == 0) return unescape(c.substring(nameEQ.length, c.length))
	}
	return ''
}