bib-list-min.js

/*!*
 * Javascript BibTex Parser v0.1
 * Copyright (c) 2008 Simon Fraser University
 * @author Steve Hannah <shannah at sfu dot ca>
 * 
 *
 * License:
 * 
 *     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/>.
 *
 *
 * Credits:
 *
 * This library is a port of the PEAR Structures_BibTex parser written
 * in PHP (http://pear.php.net/package/Structures_BibTex).
 *
 * In order to make porting the parser into javascript easier, I have made
 * use of many phpjs functions, which are distributed here under the MIT License:
 *
 * 
 * More info at: http://kevin.vanzonneveld.net/techblog/category/php2js
 * 
 * php.js is copyright 2008 Kevin van Zonneveld.
 * 
 * Portions copyright Ates Goral (http://magnetiq.com), Legaev Andrey,
 * _argos, Jonas Raoni Soares Silva (http://www.jsfromhell.com),
 * Webtoolkit.info (http://www.webtoolkit.info/), Carlos R. L. Rodrigues, Ash
 * Searle (http://hexmen.com/blog/), Tyler Akins (http://rumkin.com), mdsjack
 * (http://www.mdsjack.bo.it), Alexander Ermolaev
 * (http://snippets.dzone.com/user/AlexanderErmolaev), Andrea Giammarchi
 * (http://webreflection.blogspot.com), Bayron Guevara, Cord, David, Karol
 * Kowalski, Leslie Hoare, Lincoln Ramsay, Mick@el, Nick Callen, Peter-Paul
 * Koch (http://www.quirksmode.org/js/beat.html), Philippe Baumann, Steve
 * Clay, booeyOH
 * 
 * Licensed under the MIT (MIT-LICENSE.txt) license.
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES 
 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 *
 * Synopsis:
 * ----------
 *
 * This class provides the following functionality:
 *    1. Parse BibTex into a logical data javascript data structure.
 *    2. Output parsed BibTex entries as HTML, RTF, or BibTex.
 *
 *  
 * The following usage instructions have been copied and adapted from the PHP instructions located
 * at http://pear.php.net/manual/en/package.structures.structures-bibtex.intro.php
 * Introduction
 * --------------
 * Overview
 * ----------
 * This package provides methods to access information stored in a BibTex
 * file. During parsing it is possible to let the data be validated. In
 * addition. the creation of BibTex Strings as well as RTF Strings is also
 * supported. A few examples
 * 
 * Example 1. Loading a BibTex File and printing the parsed array
 * <script src="BibTex.js"></script>
 * <script>
 * bibtex = new BibTex();
 * bibtex.content = content; // the bibtex content as a string
 * 
 * bibtex->parse();
 * alert(print_r($bibtex->data,true));
 * </script>
 * 
 * 
 * Options
 * --------
 * Options can be set either in the constructor or with the method
 * setOption(). When setting in the constructor the options are given in an
 * associative array. The options are:
 * 
 * 	-	stripDelimiter (default: true) Stripping the delimiter surrounding the entries. 
 * 	-	validate (default: true) Validation while parsing. 
 * 	-	unwrap (default: false) Unwrapping entries while parsing. 
 * 	-	wordWrapWidth (default: false) If set to a number higher one
 * 	    that the entries are wrapped after that amount of characters. 
 * 	-	wordWrapBreak (default: \n) String used to break the line (attached to the line). 
 * 	-	wordWrapCut (default: 0) If set to zero the line will we
 * 	    wrapped at the next possible space, if set to one the line will be
 * 	    wrapped exactly after the given amount of characters. 
 * 	-	removeCurlyBraces (default: false) If set to true Curly Braces will be removed. 
 * 
 * Example of setting options in the constructor:
 * 
 * Example 2. Setting options in the constructor
 * bibtex = new BibTex({'validate':false, 'unwrap':true});
 * 
 * 
 * Example of setting options using the method setOption():
 * 
 * Example 62-3. Setting options using setOption
 * bibtex = new BibTex();
 * bibtex.setOption('validate', false);
 * bibtex.setOption('unwrap', true);
 * 
 * Stored Data
 * ------------
 * The data is stored in the class variable data. This is a a list where
 * each entry is a hash table representing one bibtex-entry. The keys of
 * the hash table correspond to the keys used in bibtex and the values are
 * the corresponding values. Some of these keys are:
 * 
 * 	-	cite - The key used in a LaTeX source to do the citing. 
 * 	-	entryType - The type of the entry, like techreport, book and so on. 
 * 	-	author - One or more authors of the entry. This entry is also a
 * 	    list with hash tables representing the authors as entries. The
 * 	    author has table is explained later. 
 * 	-	title - Title of the entry. 
 * 
 * Author
 * ------
 * As described before the authors are stored in a list. Every entry
 * representing one author as a has table. The hash table consists of four
 * keys: first, von, last and jr. The keys are explained in the following
 * list:
 * 
 * 	-	first - The first name of the author. 
 * 	-	von - Some names have a 'von' part in their name. This is usually a sign of nobleness. 
 * 	-	last - The last name of the author. 
 * 	-	jr - Sometimes a author is the son of his father and has the
 * 	    same name, then the value would be jr. The same is true for the
 * 	    value sen but vice versa. 
 * 
 * Adding an entry
 * ----------------
 * To add an entry simply create a hash table with the needed keys and
 * values and call the method addEntry().
 * Example 4. Adding an entry
 * bibtex                         = new BibTex();
 * var addarray                   = {};
 * addarray['entryType']          = 'Article';
 * addarray['cite']               = 'art2';
 * addarray['title']              = 'Titel of the Article';
 * addarray['author'] = [];
 * addarray['author'][0]['first'] = 'John';
 * addarray['author'][0]['last']  = 'Doe';
 * addarray['author'][1]['first'] = 'Jane';
 * addarray['author'][1]['last']  = 'Doe';
 * bibtex.addEntry(addarray);
 */
function array(){return Array.prototype.slice.call(arguments);}function array_key_exists(key,search){if(!search||(search.constructor!==Array&&search.constructor!==Object)){return false;}return key in search;}function array_keys(input,search_value,strict){var tmp_arr=new Array(),strict=!!strict,include=true,cnt=0;for(key in input){include=true;if(search_value!=undefined){if(strict&&input[key]!==search_value){include=false;}else{if(input[key]!=search_value){include=false;}}}if(include){tmp_arr[cnt]=key;cnt++;}}return tmp_arr;}function in_array(needle,haystack,strict){var found=false,key,strict=!!strict;for(key in haystack){if((strict&&haystack[key]===needle)||(!strict&&haystack[key]==needle)){found=true;break;}}return found;}function sizeof(mixed_var,mode){return count(mixed_var,mode);}function count(mixed_var,mode){var key,cnt=0;if(mode=="COUNT_RECURSIVE"){mode=1;}if(mode!=1){mode=0;}for(key in mixed_var){cnt++;if(mode==1&&mixed_var[key]&&(mixed_var[key].constructor===Array||mixed_var[key].constructor===Object)){cnt+=count(mixed_var[key],1);}}return cnt;}function explode(delimiter,string,limit){var emptyArray={0:""};if(arguments.length<2||typeof arguments[0]=="undefined"||typeof arguments[1]=="undefined"){return null;}if(delimiter===""||delimiter===false||delimiter===null){return false;}if(typeof delimiter=="function"||typeof delimiter=="object"||typeof string=="function"||typeof string=="object"){return emptyArray;}if(delimiter===true){delimiter="1";}if(!limit){return string.toString().split(delimiter.toString());}else{var splitted=string.toString().split(delimiter.toString());var partA=splitted.splice(0,limit-1);var partB=splitted.join(delimiter.toString());partA.push(partB);return partA;}}function implode(glue,pieces){return((pieces instanceof Array)?pieces.join(glue):pieces);}function join(glue,pieces){return implode(glue,pieces);}function split(delimiter,string){return explode(delimiter,string);}function str_replace(search,replace,subject){var f=search,r=replace,s=subject;var ra=is_array(r),sa=is_array(s),f=[].concat(f),r=[].concat(r),i=(s=[].concat(s)).length;while(j=0,i--){while(s[i]=s[i].split(f[j]).join(ra?r[j]||"":r[0]),++j in f){}}return sa?s:s[0];}function strlen(string){return(""+string).length;}function strpos(haystack,needle,offset){var i=haystack.indexOf(needle,offset);return i>=0?i:false;}function strrpos(haystack,needle,offset){var i=haystack.lastIndexOf(needle,offset);return i>=0?i:false;}function strtolower(str){return str.toLowerCase();}function strtoupper(str){return str.toUpperCase();}function substr(f_string,f_start,f_length){if(f_start<0){f_start+=f_string.length;}if(f_length==undefined){f_length=f_string.length;}else{if(f_length<0){f_length+=f_string.length;}else{f_length+=f_start;}}if(f_length<f_start){f_length=f_start;}return f_string.substring(f_start,f_length);}function trim(str,charlist){if(!str){return"";}var whitespace;if(!charlist){whitespace=" \n\r\t\f\x0b\xa0\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000";}else{whitespace=charlist.replace(/([\[\]\(\)\.\?\/\*\{\}\+\$\^\:])/g,"$1");}for(var i=0;i<str.length;i++){if(whitespace.indexOf(str.charAt(i))===-1){str=str.substring(i);break;}}for(i=str.length-1;i>=0;i--){if(whitespace.indexOf(str.charAt(i))===-1){str=str.substring(0,i+1);break;}}return whitespace.indexOf(str.charAt(0))===-1?str:"";}function wordwrap(str,int_width,str_break,cut){var m=int_width,b=str_break,c=cut;var i,j,l,s,r;if(m<1){return str;}for(i=-1,l=(r=str.split("\n")).length;++i<l;r[i]+=s){for(s=r[i],r[i]="";s.length>m;r[i]+=s.slice(0,j)+((s=s.slice(j)).length?b:"")){j=c==2||(j=s.slice(0,m+1).match(/\S*(\s)?$/))[1]?m:j.input.length-j[0].length||c==1&&m||j.input.length+(j=s.slice(m).match(/^\S*/)).input.length;}}return r.join("\n");}function is_string(mixed_var){return(typeof(mixed_var)=="string");}function ord(string){return string.charCodeAt(0);}function array_unique(array){var p,i,j,tmp_arr=array;for(i=tmp_arr.length;i;){for(p=--i;p>0;){if(tmp_arr[i]===tmp_arr[--p]){for(j=p;--p&&tmp_arr[i]===tmp_arr[p];){}i-=tmp_arr.splice(p+1,j-p).length;}}}return tmp_arr;}function print_r(array,return_val){var output="",pad_char=" ",pad_val=4;var formatArray=function(obj,cur_depth,pad_val,pad_char){if(cur_depth>0){cur_depth++;}var base_pad=repeat_char(pad_val*cur_depth,pad_char);var thick_pad=repeat_char(pad_val*(cur_depth+1),pad_char);var str="";if(obj instanceof Array||obj instanceof Object){str+="Array\n"+base_pad+"(\n";for(var key in obj){if(obj[key] instanceof Array||obj[key] instanceof Object){str+=thick_pad+"["+key+"] => "+formatArray(obj[key],cur_depth+1,pad_val,pad_char);}else{str+=thick_pad+"["+key+"] => "+obj[key]+"\n";}}str+=base_pad+")\n";}else{str=obj.toString();}return str;};var repeat_char=function(len,pad_char){var str="";for(var i=0;i<len;i++){str+=pad_char;}return str;};output=formatArray(array,0,pad_val,pad_char);if(return_val!==true){document.write("<pre>"+output+"</pre>");return true;}else{return output;}}function is_array(mixed_var){return(mixed_var instanceof Array);}function BibTex(options){if(typeof options=="undefined"){options={};}this.data;this.content;this._delimiters;this.warnings;this._options;this.rtfstring;this.htmlstring;this.allowedEntryTypes;this.authorstring;this._delimiters={'"':'"',"{":"}"};this.data=[];this.content="";this.warnings=[];this._options={stripDelimiter:true,validate:true,unwrap:false,wordWrapWidth:false,wordWrapBreak:"\n",wordWrapCut:0,removeCurlyBraces:false,extractAuthors:true};for(option in options){test=this.setOption(option,options[option]);if(this.isError(test)){}}this.rtfstring='AUTHORS, "{\b TITLE}", {i JOURNAL}, YEAR';this.htmlstring='AUTHORS, "<strong>TITLE</strong>", <em>JOURNAL</em>, YEAR<br />';this.allowedEntryTypes=array("article","book","booklet","confernce","inbook","incollection","inproceedings","manual","masterthesis","misc","phdthesis","proceedings","techreport","unpublished");this.authorstring="VON LAST, JR, FIRST";}BibTex.prototype={setOption:function(option,value){ret=true;if(array_key_exists(option,this._options)){this._options[option]=value;}else{ret=this.raiseError("Unknown option "+option);}return ret;},parse:function(){this.warnings=[];this.data=[];var valid=true;var open=0;var entry=false;var charv="";var lastchar="";var buffer="";for(var i=0;i<strlen(this.content);i++){charv=substr(this.content,i,1);if((0!=open)&&("@"==charv)){if(!this._checkAt(buffer)){this._generateWarning("WARNING_MISSING_END_BRACE","",buffer);charv="}";i--;}}if((0==open)&&("@"==charv)){entry=true;}else{if(entry&&("{"==charv)&&("\\"!=lastchar)){open++;}else{if(entry&&("}"==charv)&&("\\"!=lastchar)){open--;if(open<0){valid=false;}if(0==open){entry=false;var entrydata=this._parseEntry(buffer);if(!entrydata){}else{this.data[this.data.length]=entrydata;}buffer="";}}}}if(entry){buffer+=charv;}lastchar=charv;}if(1==open){entrydata=this._parseEntry(buffer);if(!entrydata){valid=false;}else{this.data[this.data.length]=entrydata;buffer="";open=0;}}if(0!=open){valid=false;}if(this._options.validate){cites=[];for(var i=0;i<this.data.length;i++){cites[cites.length]=this.data[i]["cite"];}unique=array_unique(cites);if(cites.length!=sizeof(unique)){notuniques=[];for(var i=0;i<cites.length;i++){if(""==unique[i]){notuniques[notuniques.length]=cites[i];}}this._generateWarning("WARNING_MULTIPLE_ENTRIES",implode(",",notuniques));}}if(valid){this.content="";return true;}else{return this.raiseError("Unbalanced parenthesis");}},_parseEntry:function(entry){var entrycopy="";if(this._options.validate){entrycopy=entry;}var ret={};if("@string"==strtolower(substr(entry,0,7))){if(this._options.validate){this._generateWarning("STRING_ENTRY_NOT_YET_SUPPORTED","",entry+"}");}}else{if("@preamble"==strtolower(substr(entry,0,9))){if(this._options.validate){this._generateWarning("PREAMBLE_ENTRY_NOT_YET_SUPPORTED","",entry+"}");}}else{while(strrpos(entry,"=")!==false){position=strrpos(entry,"=");proceed=true;if(substr(entry,position-1,1)=="\\"){proceed=false;}if(proceed){proceed=this._checkEqualSign(entry,position);}while(!proceed){substring=substr(entry,0,position);position=strrpos(substring,"=");proceed=true;if(substr(entry,position-1,1)=="\\"){proceed=false;}if(proceed){proceed=this._checkEqualSign(entry,position);}}value=trim(substr(entry,position+1));entry=substr(entry,0,position);if(","==substr(value,strlen(value)-1,1)){value=substr(value,0,-1);}if(this._options.validate){this._validateValue(value,entrycopy);}if(this._options.stripDelimiter){value=this._stripDelimiter(value);}if(this._options.unwrap){value=this._unwrap(value);}if(this._options.removeCurlyBraces){value=this._removeCurlyBraces(value);}position=strrpos(entry,",");field=strtolower(trim(substr(entry,position+1)));ret[field]=value;entry=substr(entry,0,position);}var arr=entry.split("{");ret.cite=trim(arr[1]);ret.entryType=strtolower(trim(arr[0]));if("@"==ret.entryType.substring(0,1)){ret.entryType=substr(ret.entryType,1);}if(this._options.validate){if(!this._checkAllowedEntryType(ret.entryType)){this._generateWarning("WARNING_NOT_ALLOWED_ENTRY_TYPE",ret.entryType,entry+"}");}}if(in_array("author",array_keys(ret))&&this._options.extractAuthors){ret.author=this._extractAuthors(ret.author);}}}return ret;},_checkEqualSign:function(entry,position){var ret=true;var length=strlen(entry);var open=0;for(var i=length-1;i>=position;i--){precedingchar=substr(entry,i-1,1);charv=substr(entry,i,1);if(("{"==charv)&&("\\"!=precedingchar)){open++;}if(("}"==charv)&&("\\"!=precedingchar)){open--;}}if(0!=open){ret=false;}if(ret){entrycopy=trim(entry);lastchar=substr(entrycopy,strlen(entrycopy)-1,1);if(","==lastchar){lastchar=substr(entrycopy,strlen(entrycopy)-2,1);}if('"'==lastchar){ret=false;found=0;for(var i=length;i>=position;i--){precedingchar=substr(entry,i-1,1);charv=substr(entry,i,1);if(('"'==charv)&&("\\"!=precedingchar)){found++;}if(2==found){ret=true;break;}}}}return ret;},_checkAllowedEntryType:function(entry){return in_array(entry,this.allowedEntryTypes);},_checkAt:function(entry){var ret=false;var opening=array_keys(this._delimiters);var closing=array_values(this._delimiters);if(strrpos(entry,"=")!==false){position=strrpos(entry,"=");proceed=true;if(substr(entry,position-1,1)=="\\"){proceed=false;}while(!proceed){substring=substr(entry,0,position);position=strrpos(substring,"=");proceed=true;if(substr(entry,position-1,1)=="\\"){proceed=false;}}value=trim(substr(entry,position+1));open=0;charv="";lastchar="";for(var i=0;i<strlen(value);i++){charv=substr(this.content,i,1);if(in_array(charv,opening)&&("\\"!=lastchar)){open++;}else{if(in_array(charv,closing)&&("\\"!=lastchar)){open--;}}lastchar=charv;}if(open>0){ret=true;}}return ret;},_stripDelimiter:function(entry){var beginningdels=array_keys(this._delimiters);var ength=strlen(entry);var firstchar=substr(entry,0,1);var lastchar=substr(entry,-1,1);while(in_array(firstchar,beginningdels)){if(lastchar==this._delimiters[firstchar]){entry=substr(entry,1,-1);}else{break;}firstchar=substr(entry,0,1);lastchar=substr(entry,-1,1);}return entry;},_unwrap:function(entry){entry=entry.replace(/\s+/," ");return trim(entry);},_wordwrap:function(entry){if((""!=entry)&&(is_string(entry))){entry=wordwrap(entry,this._options.wordWrapWidth,this._options.wordWrapBreak,this._options.wordWrapCut);}return entry;},_extractAuthors:function(entry){entry=this._unwrap(entry);var authorarray=entry.split(" and ");for(var i=0;i<authorarray.length;i++){var author=trim(authorarray[i]);var first="";var von="";var last="";var jr="";if(strpos(author,",")===false){var tmparray=author.split(" |~");var size=tmparray.length;if(1==size){last=tmparray[0];}else{if(2==size){first=tmparray[0];last=tmparray[1];}else{var invon=false;var inlast=false;for(var j=0;j<(size-1);j++){if(inlast){last+=" "+tmparray[j];}else{if(invon){casev=this._determineCase(tmparray[j]);if(this.isError(casev)){}else{if((0==casev)||(-1==casev)){islast=true;for(var k=(j+1);k<(size-1);k++){futurecase=this._determineCase(tmparray[k]);if(this.isError(casev)){}else{if(0==futurecase){islast=false;}}}if(islast){inlast=true;if(-1==casev){last+=" "+tmparray[j];}else{von+=" "+tmparray[j];}}else{von+=" "+tmparray[j];}}else{von+=" "+tmparray[j];}}}else{var casev=this._determineCase(tmparray[j]);if(this.isError(casev)){}else{if(0==casev){invon=true;von+=" "+tmparray[j];}else{first+=" "+tmparray[j];}}}}}last+=" "+tmparray[size-1];}}}else{var tmparray=[];tmparray=explode(",",author);vonlastarray=[];vonlastarray=explode(" ",tmparray[0]);size=sizeof(vonlastarray);if(1==size){last=vonlastarray[0];}else{inlast=false;for(var j=0;j<(size-1);j++){if(inlast){last+=" "+vonlastarray[j];}else{if(0!=(this._determineCase(vonlastarray[j]))){islast=true;for(var k=(j+1);k<(size-1);k++){this._determineCase(vonlastarray[k]);casev=this._determineCase(vonlastarray[k]);if(this.isError(casev)){}else{if(0==casev){islast=false;}}}if(islast){inlast=true;last+=" "+vonlastarray[j];}else{von+=" "+vonlastarray[j];}}else{von+=" "+vonlastarray[j];}}}last+=" "+vonlastarray[size-1];}if(3==tmparray.length){jr=tmparray[1];}first=tmparray[tmparray.length-1];}authorarray[i]={first:trim(first),von:trim(von),last:trim(last),jr:trim(jr)};}return authorarray;},_determineCase:function(word){var ret=-1;var trimmedword=trim(word);if(is_string(word)&&(strlen(trimmedword)>0)){var i=0;var found=false;var openbrace=0;while(!found&&(i<=strlen(word))){var letter=substr(trimmedword,i,1);var ordv=ord(letter);if(ordv==123){openbrace++;}if(ordv==125){openbrace--;}if((ordv>=65)&&(ordv<=90)&&(0==openbrace)){ret=1;found=true;}else{if((ordv>=97)&&(ordv<=122)&&(0==openbrace)){ret=0;found=true;}else{i++;}}}}else{ret=this.raiseError("Could not determine case on word: "+word);}return ret;},isError:function(obj){return(typeof(obj)=="Object"&&obj.isError==1);},_validateValue:function(entry,wholeentry){if(entry.match(/^{.*@.*}/)){this._generateWarning("WARNING_AT_IN_BRACES",entry,wholeentry);}if(entry.match(/^\".*\\".*\"/)){this._generateWarning("WARNING_ESCAPED_DOUBLE_QUOTE_INSIDE_DOUBLE_QUOTES",entry,wholeentry);}var open=0;var lastchar="";var charv="";for(var i=0;i<strlen(entry);i++){charv=substr(entry,i,1);if(("{"==charv)&&("\\"!=lastchar)){open++;}if(("}"==charv)&&("\\"!=lastchar)){open--;}lastchar=charv;}if(0!=open){this._generateWarning("WARNING_UNBALANCED_AMOUNT_OF_BRACES",entry,wholeentry);}},_removeCurlyBraces:function(value){var beginningdels=array_keys(this._delimiters);var firstchar=substr(value,0,1);var lastchar=substr(value,-1,1);var begin="";var end="";while(in_array(firstchar,beginningdels)){if(lastchar==this._delimiters[firstchar]){begin+=firstchar;end+=lastchar;value=substr(value,1,-1);}else{break;}firstchar=substr(value,0,1);lastchar=substr(value,-1,1);}var pattern="/([^\\\\]){(+*?[^\\\\])}/";var replacement="12";value=value.replace(/([^\\\\])\{(.*?[^\\\\])\}/,replacement);value=begin+value+end;return value;},_generateWarning:function(type,entry,wholeentry){if(typeof wholeentry=="undefined"){wholeentry="";}var warning={};warning.warning=type;warning.entry=entry;warning.wholeentry=wholeentry;this.warnings[this.warnings.length]=warning;},clearWarnings:function(){this.warnings=array();},hasWarning:function(){if(sizeof(this.warnings)>0){return true;}else{return false;}},amount:function(){return 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/*!
 * File:        jquery.dataTables.min.js
 * Version:     1.6.2
 * Author:      Allan Jardine (www.sprymedia.co.uk)
 * Info:        www.datatables.net
 * 
 * Copyright 2008-2010 Allan Jardine, all rights reserved.
 *
 * This source file is free software, under either the GPL v2 license or a
 * BSD style license, as supplied with this software.
 * 
 * This source file 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 license files for details.
 */
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oSettings=_fnSettingsFromNode(this[_oExt.iApiIndex]);_fnClearTable(oSettings);if(typeof bRedraw=="undefined"||bRedraw){_fnDraw(oSettings);}};this.fnOpen=function(nTr,sHtml,sClass){var oSettings=_fnSettingsFromNode(this[_oExt.iApiIndex]);this.fnClose(nTr);var nNewRow=document.createElement("tr");var nNewCell=document.createElement("td");nNewRow.appendChild(nNewCell);nNewCell.className=sClass;nNewCell.colSpan=_fnVisbleColumns(oSettings);nNewCell.innerHTML=sHtml;var nTrs=$("tbody tr",oSettings.nTable);if($.inArray(nTr,nTrs)!=-1){$(nNewRow).insertAfter(nTr);}if(!oSettings.oFeatures.bServerSide){oSettings.aoOpenRows.push({nTr:nNewRow,nParent:nTr});}return nNewRow;};this.fnClose=function(nTr){var oSettings=_fnSettingsFromNode(this[_oExt.iApiIndex]);for(var i=0;i<oSettings.aoOpenRows.length;i++){if(oSettings.aoOpenRows[i].nParent==nTr){var nTrParent=oSettings.aoOpenRows[i].nTr.parentNode;if(nTrParent){nTrParent.removeChild(oSettings.aoOpenRows[i].nTr);}oSettings.aoOpenRows.splice(i,1);return 0;}}return 1;};this.fnGetData=function(mRow){var oSettings=_fnSettingsFromNode(this[_oExt.iApiIndex]);if(typeof mRow!="undefined"){var iRow=(typeof mRow=="object")?_fnNodeToDataIndex(oSettings,mRow):mRow;return oSettings.aoData[iRow]._aData;}return _fnGetDataMaster(oSettings);};this.fnGetNodes=function(iRow){var oSettings=_fnSettingsFromNode(this[_oExt.iApiIndex]);if(typeof iRow!="undefined"){return oSettings.aoData[iRow].nTr;}return _fnGetTrNodes(oSettings);};this.fnGetPosition=function(nNode){var oSettings=_fnSettingsFromNode(this[_oExt.iApiIndex]);var i;if(nNode.nodeName=="TR"){return _fnNodeToDataIndex(oSettings,nNode);}else{if(nNode.nodeName=="TD"){var iDataIndex=_fnNodeToDataIndex(oSettings,nNode.parentNode);var iCorrector=0;for(var j=0;j<oSettings.aoColumns.length;j++){if(oSettings.aoColumns[j].bVisible){if(oSettings.aoData[iDataIndex].nTr.getElementsByTagName("td")[j-iCorrector]==nNode){return[iDataIndex,j-iCorrector,j];}}else{iCorrector++;}}}}return null;};this.fnUpdate=function(mData,mRow,iColumn,bRedraw){var oSettings=_fnSettingsFromNode(this[_oExt.iApiIndex]);var iVisibleColumn;var sDisplay;var iRow=(typeof mRow=="object")?_fnNodeToDataIndex(oSettings,mRow):mRow;if(typeof mData!="object"){sDisplay=mData;oSettings.aoData[iRow]._aData[iColumn]=sDisplay;if(oSettings.aoColumns[iColumn].fnRender!==null){sDisplay=oSettings.aoColumns[iColumn].fnRender({iDataRow:iRow,iDataColumn:iColumn,aData:oSettings.aoData[iRow]._aData,oSettings:oSettings});if(oSettings.aoColumns[iColumn].bUseRendered){oSettings.aoData[iRow]._aData[iColumn]=sDisplay;}}iVisibleColumn=_fnColumnIndexToVisible(oSettings,iColumn);if(iVisibleColumn!==null){oSettings.aoData[iRow].nTr.getElementsByTagName("td")[iVisibleColumn].innerHTML=sDisplay;}}else{if(mData.length!=oSettings.aoColumns.length){alert("DataTables warning: An array passed to fnUpdate must have the same number of columns as the table in question - in this case "+oSettings.aoColumns.length);return 1;}for(var i=0;i<mData.length;i++){sDisplay=mData[i];oSettings.aoData[iRow]._aData[i]=sDisplay;if(oSettings.aoColumns[i].fnRender!==null){sDisplay=oSettings.aoColumns[i].fnRender({iDataRow:iRow,iDataColumn:i,aData:oSettings.aoData[iRow]._aData,oSettings:oSettings});if(oSettings.aoColumns[i].bUseRendered){oSettings.aoData[iRow]._aData[i]=sDisplay;}}iVisibleColumn=_fnColumnIndexToVisible(oSettings,i);if(iVisibleColumn!==null){oSettings.aoData[iRow].nTr.getElementsByTagName("td")[iVisibleColumn].innerHTML=sDisplay;}}}_fnBuildSearchArray(oSettings,1);if(typeof bRedraw!="undefined"&&bRedraw){_fnReDraw(oSettings);}return 0;};this.fnSetColumnVis=function(iCol,bShow){var oSettings=_fnSettingsFromNode(this[_oExt.iApiIndex]);var i,iLen;var iColumns=oSettings.aoColumns.length;var nTd,anTds;if(oSettings.aoColumns[iCol].bVisible==bShow){return;}var nTrHead=$("thead:eq(0)>tr",oSettings.nTable)[0];var nTrFoot=$("tfoot:eq(0)>tr",oSettings.nTable)[0];var anTheadTh=[];var anTfootTh=[];for(i=0;i<iColumns;i++){anTheadTh.push(oSettings.aoColumns[i].nTh);anTfootTh.push(oSettings.aoColumns[i].nTf);}if(bShow){var iInsert=0;for(i=0;i<iCol;i++){if(oSettings.aoColumns[i].bVisible){iInsert++;}}if(iInsert>=_fnVisbleColumns(oSettings)){nTrHead.appendChild(anTheadTh[iCol]);if(nTrFoot){nTrFoot.appendChild(anTfootTh[iCol]);}for(i=0,iLen=oSettings.aoData.length;i<iLen;i++){nTd=oSettings.aoData[i]._anHidden[iCol];oSettings.aoData[i].nTr.appendChild(nTd);}}else{var iBefore;for(i=iCol;i<iColumns;i++){iBefore=_fnColumnIndexToVisible(oSettings,i);if(iBefore!==null){break;}}nTrHead.insertBefore(anTheadTh[iCol],nTrHead.getElementsByTagName("th")[iBefore]);if(nTrFoot){nTrFoot.insertBefore(anTfootTh[iCol],nTrFoot.getElementsByTagName("th")[iBefore]);}anTds=_fnGetTdNodes(oSettings);for(i=0,iLen=oSettings.aoData.length;i<iLen;i++){nTd=oSettings.aoData[i]._anHidden[iCol];oSettings.aoData[i].nTr.insertBefore(nTd,$(">td:eq("+iBefore+")",oSettings.aoData[i].nTr)[0]);}}oSettings.aoColumns[iCol].bVisible=true;}else{nTrHead.removeChild(anTheadTh[iCol]);if(nTrFoot){nTrFoot.removeChild(anTfootTh[iCol]);}anTds=_fnGetTdNodes(oSettings);for(i=0,iLen=oSettings.aoData.length;i<iLen;i++){nTd=anTds[(i*oSettings.aoColumns.length)+iCol];oSettings.aoData[i]._anHidden[iCol]=nTd;nTd.parentNode.removeChild(nTd);}oSettings.aoColumns[iCol].bVisible=false;}for(i=0,iLen=oSettings.aoOpenRows.length;i<iLen;i++){oSettings.aoOpenRows[i].nTr.colSpan=_fnVisbleColumns(oSettings);}_fnSaveState(oSettings);};this.fnPageChange=function(sAction,bRedraw){var oSettings=_fnSettingsFromNode(this[_oExt.iApiIndex]);_fnPageChange(oSettings,sAction);_fnCalculateEnd(oSettings);if(typeof bRedraw=="undefined"||bRedraw){_fnDraw(oSettings);}};function _fnExternApiFunc(sFunc){return function(){var aArgs=[_fnSettingsFromNode(this[_oExt.iApiIndex])].concat(Array.prototype.slice.call(arguments));return _oExt.oApi[sFunc].apply(this,aArgs);};}for(var sFunc in _oExt.oApi){if(sFunc){this[sFunc]=_fnExternApiFunc(sFunc);}}function _fnInitalise(oSettings){if(oSettings.bInitialised===false){setTimeout(function(){_fnInitalise(oSettings);},200);return;}_fnAddOptionsHtml(oSettings);_fnDrawHead(oSettings);if(oSettings.oFeatures.bSort){_fnSort(oSettings,false);_fnSortingClasses(oSettings);}else{oSettings.aiDisplay=oSettings.aiDisplayMaster.slice();_fnCalculateEnd(oSettings);_fnDraw(oSettings);}if(oSettings.sAjaxSource!==null&&!oSettings.oFeatures.bServerSide){_fnProcessingDisplay(oSettings,true);oSettings.fnServerData(oSettings.sAjaxSource,null,function(json){for(var i=0;i<json.aaData.length;i++){_fnAddData(oSettings,json.aaData[i]);}oSettings.iInitDisplayStart=oSettings._iDisplayStart;if(oSettings.oFeatures.bSort){_fnSort(oSettings);}else{oSettings.aiDisplay=oSettings.aiDisplayMaster.slice();_fnCalculateEnd(oSettings);_fnDraw(oSettings);}_fnProcessingDisplay(oSettings,false);if(typeof oSettings.fnInitComplete=="function"){oSettings.fnInitComplete(oSettings,json);}});return;}if(typeof oSettings.fnInitComplete=="function"){oSettings.fnInitComplete(oSettings);}if(!oSettings.oFeatures.bServerSide){_fnProcessingDisplay(oSettings,false);}}function _fnLanguageProcess(oSettings,oLanguage,bInit){_fnMap(oSettings.oLanguage,oLanguage,"sProcessing");_fnMap(oSettings.oLanguage,oLanguage,"sLengthMenu");_fnMap(oSettings.oLanguage,oLanguage,"sZeroRecords");_fnMap(oSettings.oLanguage,oLanguage,"sInfo");_fnMap(oSettings.oLanguage,oLanguage,"sInfoEmpty");_fnMap(oSettings.oLanguage,oLanguage,"sInfoFiltered");_fnMap(oSettings.oLanguage,oLanguage,"sInfoPostFix");_fnMap(oSettings.oLanguage,oLanguage,"sSearch");if(typeof oLanguage.oPaginate!="undefined"){_fnMap(oSettings.oLanguage.oPaginate,oLanguage.oPaginate,"sFirst");_fnMap(oSettings.oLanguage.oPaginate,oLanguage.oPaginate,"sPrevious");_fnMap(oSettings.oLanguage.oPaginate,oLanguage.oPaginate,"sNext");_fnMap(oSettings.oLanguage.oPaginate,oLanguage.oPaginate,"sLast");}if(bInit){_fnInitalise(oSettings);}}function _fnAddColumn(oSettings,oOptions,nTh){oSettings.aoColumns[oSettings.aoColumns.length++]={sType:null,_bAutoType:true,bVisible:true,bSearchable:true,bSortable:true,asSorting:["asc","desc"],sSortingClass:oSettings.oClasses.sSortable,sSortingClassJUI:oSettings.oClasses.sSortJUI,sTitle:nTh?nTh.innerHTML:"",sName:"",sWidth:null,sClass:null,fnRender:null,bUseRendered:true,iDataSort:oSettings.aoColumns.length-1,sSortDataType:"std",nTh:nTh?nTh:document.createElement("th"),nTf:null};var iLength=oSettings.aoColumns.length-1;var oCol=oSettings.aoColumns[iLength];if(typeof oOptions!="undefined"&&oOptions!==null){if(typeof oOptions.sType!="undefined"){oCol.sType=oOptions.sType;oCol._bAutoType=false;}_fnMap(oCol,oOptions,"bVisible");_fnMap(oCol,oOptions,"bSearchable");_fnMap(oCol,oOptions,"bSortable");_fnMap(oCol,oOptions,"sTitle");_fnMap(oCol,oOptions,"sName");_fnMap(oCol,oOptions,"sWidth");_fnMap(oCol,oOptions,"sClass");_fnMap(oCol,oOptions,"fnRender");_fnMap(oCol,oOptions,"bUseRendered");_fnMap(oCol,oOptions,"iDataSort");_fnMap(oCol,oOptions,"asSorting");_fnMap(oCol,oOptions,"sSortDataType");}if(!oSettings.oFeatures.bSort){oCol.bSortable=false;}if(!oCol.bSortable||($.inArray("asc",oCol.asSorting)==-1&&$.inArray("desc",oCol.asSorting)==-1)){oCol.sSortingClass=oSettings.oClasses.sSortableNone;oCol.sSortingClassJUI="";}else{if($.inArray("asc",oCol.asSorting)!=-1&&$.inArray("desc",oCol.asSorting)==-1){oCol.sSortingClass=oSettings.oClasses.sSortableAsc;oCol.sSortingClassJUI=oSettings.oClasses.sSortJUIAscAllowed;}else{if($.inArray("asc",oCol.asSorting)==-1&&$.inArray("desc",oCol.asSorting)!=-1){oCol.sSortingClass=oSettings.oClasses.sSortableDesc;oCol.sSortingClassJUI=oSettings.oClasses.sSortJUIDescAllowed;}}}if(typeof oSettings.aoPreSearchCols[iLength]=="undefined"||oSettings.aoPreSearchCols[iLength]===null){oSettings.aoPreSearchCols[iLength]={sSearch:"",bEscapeRegex:true};}else{if(typeof oSettings.aoPreSearchCols[iLength].bEscapeRegex=="undefined"){oSettings.aoPreSearchCols[iLength].bEscapeRegex=true;}}}function _fnAddData(oSettings,aData){if(aData.length!=oSettings.aoColumns.length){alert("DataTables warning: Added data does not match known number of columns");return -1;}var iThisIndex=oSettings.aoData.length;oSettings.aoData.push({nTr:document.createElement("tr"),_iId:oSettings.iNextId++,_aData:aData.slice(),_anHidden:[],_sRowStripe:""});var nTd,sThisType;for(var i=0;i<aData.length;i++){nTd=document.createElement("td");if(typeof oSettings.aoColumns[i].fnRender=="function"){var sRendered=oSettings.aoColumns[i].fnRender({iDataRow:iThisIndex,iDataColumn:i,aData:aData,oSettings:oSettings});nTd.innerHTML=sRendered;if(oSettings.aoColumns[i].bUseRendered){oSettings.aoData[iThisIndex]._aData[i]=sRendered;}}else{nTd.innerHTML=aData[i];}if(oSettings.aoColumns[i].sClass!==null){nTd.className=oSettings.aoColumns[i].sClass;}if(oSettings.aoColumns[i]._bAutoType&&oSettings.aoColumns[i].sType!="string"){sThisType=_fnDetectType(oSettings.aoData[iThisIndex]._aData[i]);if(oSettings.aoColumns[i].sType===null){oSettings.aoColumns[i].sType=sThisType;}else{if(oSettings.aoColumns[i].sType!=sThisType){oSettings.aoColumns[i].sType="string";}}}if(oSettings.aoColumns[i].bVisible){oSettings.aoData[iThisIndex].nTr.appendChild(nTd);}else{oSettings.aoData[iThisIndex]._anHidden[i]=nTd;}}oSettings.aiDisplayMaster.push(iThisIndex);return iThisIndex;}function _fnGatherData(oSettings){var iLoop,i,iLen,j,jLen,jInner,nTds,nTrs,nTd,aLocalData,iThisIndex,iRow,iRows,iColumn,iColumns;if(oSettings.sAjaxSource===null){nTrs=oSettings.nTable.getElementsByTagName("tbody")[0].childNodes;for(i=0,iLen=nTrs.length;i<iLen;i++){if(nTrs[i].nodeName=="TR"){iThisIndex=oSettings.aoData.length;oSettings.aoData.push({nTr:nTrs[i],_iId:oSettings.iNextId++,_aData:[],_anHidden:[],_sRowStripe:""});oSettings.aiDisplayMaster.push(iThisIndex);aLocalData=oSettings.aoData[iThisIndex]._aData;nTds=nTrs[i].childNodes;jInner=0;for(j=0,jLen=nTds.length;j<jLen;j++){if(nTds[j].nodeName=="TD"){aLocalData[jInner]=nTds[j].innerHTML;jInner++;}}}}}nTrs=_fnGetTrNodes(oSettings);nTds=[];for(i=0,iLen=nTrs.length;i<iLen;i++){for(j=0,jLen=nTrs[i].childNodes.length;j<jLen;j++){nTd=nTrs[i].childNodes[j];if(nTd.nodeName=="TD"){nTds.push(nTd);}}}if(nTds.length!=nTrs.length*oSettings.aoColumns.length){alert("DataTables warning: Unexpected number of TD elements. Expected "+(nTrs.length*oSettings.aoColumns.length)+" and got "+nTds.length+". DataTables does not support rowspan / colspan in the table body, and there must be one cell for each row/column combination.");}for(iColumn=0,iColumns=oSettings.aoColumns.length;iColumn<iColumns;iColumn++){if(oSettings.aoColumns[iColumn].sTitle===null){oSettings.aoColumns[iColumn].sTitle=oSettings.aoColumns[iColumn].nTh.innerHTML;}var bAutoType=oSettings.aoColumns[iColumn]._bAutoType,bRender=typeof oSettings.aoColumns[iColumn].fnRender=="function",bClass=oSettings.aoColumns[iColumn].sClass!==null,bVisible=oSettings.aoColumns[iColumn].bVisible,nCell,sThisType,sRendered;if(bAutoType||bRender||bClass||!bVisible){for(iRow=0,iRows=oSettings.aoData.length;iRow<iRows;iRow++){nCell=nTds[(iRow*iColumns)+iColumn];if(bAutoType){if(oSettings.aoColumns[iColumn].sType!="string"){sThisType=_fnDetectType(oSettings.aoData[iRow]._aData[iColumn]);if(oSettings.aoColumns[iColumn].sType===null){oSettings.aoColumns[iColumn].sType=sThisType;}else{if(oSettings.aoColumns[iColumn].sType!=sThisType){oSettings.aoColumns[iColumn].sType="string";}}}}if(bRender){sRendered=oSettings.aoColumns[iColumn].fnRender({iDataRow:iRow,iDataColumn:iColumn,aData:oSettings.aoData[iRow]._aData,oSettings:oSettings});nCell.innerHTML=sRendered;if(oSettings.aoColumns[iColumn].bUseRendered){oSettings.aoData[iRow]._aData[iColumn]=sRendered;}}if(bClass){nCell.className+=" "+oSettings.aoColumns[iColumn].sClass;}if(!bVisible){oSettings.aoData[iRow]._anHidden[iColumn]=nCell;nCell.parentNode.removeChild(nCell);}}}}}function _fnDrawHead(oSettings){var i,nTh,iLen;var iThs=oSettings.nTable.getElementsByTagName("thead")[0].getElementsByTagName("th").length;var iCorrector=0;if(iThs!==0){for(i=0,iLen=oSettings.aoColumns.length;i<iLen;i++){nTh=oSettings.aoColumns[i].nTh;if(oSettings.aoColumns[i].bVisible){if(oSettings.aoColumns[i].sWidth!==null){nTh.style.width=oSettings.aoColumns[i].sWidth;}if(oSettings.aoColumns[i].sTitle!=nTh.innerHTML){nTh.innerHTML=oSettings.aoColumns[i].sTitle;}}else{nTh.parentNode.removeChild(nTh);iCorrector++;}}}else{var nTr=document.createElement("tr");for(i=0,iLen=oSettings.aoColumns.length;i<iLen;i++){nTh=oSettings.aoColumns[i].nTh;nTh.innerHTML=oSettings.aoColumns[i].sTitle;if(oSettings.aoColumns[i].bVisible){if(oSettings.aoColumns[i].sClass!==null){nTh.className=oSettings.aoColumns[i].sClass;}if(oSettings.aoColumns[i].sWidth!==null){nTh.style.width=oSettings.aoColumns[i].sWidth;}nTr.appendChild(nTh);}}$("thead:eq(0)",oSettings.nTable).html("")[0].appendChild(nTr);}if(oSettings.bJUI){for(i=0,iLen=oSettings.aoColumns.length;i<iLen;i++){oSettings.aoColumns[i].nTh.insertBefore(document.createElement("span"),oSettings.aoColumns[i].nTh.firstChild);}}if(oSettings.oFeatures.bSort){for(i=0;i<oSettings.aoColumns.length;i++){if(oSettings.aoColumns[i].bSortable!==false){_fnSortAttachListener(oSettings,oSettings.aoColumns[i].nTh,i);}else{$(oSettings.aoColumns[i].nTh).addClass(oSettings.oClasses.sSortableNone);}}$("thead:eq(0) th",oSettings.nTable).mousedown(function(e){if(e.shiftKey){this.onselectstart=function(){return false;};return false;}});}var nTfoot=oSettings.nTable.getElementsByTagName("tfoot");if(nTfoot.length!==0){iCorrector=0;var nTfs=nTfoot[0].getElementsByTagName("th");for(i=0,iLen=nTfs.length;i<iLen;i++){oSettings.aoColumns[i].nTf=nTfs[i-iCorrector];if(!oSettings.aoColumns[i].bVisible){nTfs[i-iCorrector].parentNode.removeChild(nTfs[i-iCorrector]);iCorrector++;}}}}function _fnDraw(oSettings){var i,iLen;var anRows=[];var iRowCount=0;var bRowError=false;var iStrips=oSettings.asStripClasses.length;var iOpenRows=oSettings.aoOpenRows.length;if(oSettings.oFeatures.bServerSide&&!_fnAjaxUpdate(oSettings)){return;}if(typeof oSettings.iInitDisplayStart!="undefined"&&oSettings.iInitDisplayStart!=-1){oSettings._iDisplayStart=(oSettings.iInitDisplayStart>=oSettings.fnRecordsDisplay())?0:oSettings.iInitDisplayStart;oSettings.iInitDisplayStart=-1;_fnCalculateEnd(oSettings);}if(oSettings.aiDisplay.length!==0){var iStart=oSettings._iDisplayStart;var iEnd=oSettings._iDisplayEnd;if(oSettings.oFeatures.bServerSide){iStart=0;iEnd=oSettings.aoData.length;}for(var j=iStart;j<iEnd;j++){var aoData=oSettings.aoData[oSettings.aiDisplay[j]];var nRow=aoData.nTr;if(iStrips!==0){var sStrip=oSettings.asStripClasses[iRowCount%iStrips];if(aoData._sRowStripe!=sStrip){$(nRow).removeClass(aoData._sRowStripe).addClass(sStrip);aoData._sRowStripe=sStrip;}}if(typeof oSettings.fnRowCallback=="function"){nRow=oSettings.fnRowCallback(nRow,oSettings.aoData[oSettings.aiDisplay[j]]._aData,iRowCount,j);if(!nRow&&!bRowError){alert("DataTables warning: A node was not returned by fnRowCallback");bRowError=true;}}anRows.push(nRow);iRowCount++;if(iOpenRows!==0){for(var k=0;k<iOpenRows;k++){if(nRow==oSettings.aoOpenRows[k].nParent){anRows.push(oSettings.aoOpenRows[k].nTr);}}}}}else{anRows[0]=document.createElement("tr");if(typeof oSettings.asStripClasses[0]!="undefined"){anRows[0].className=oSettings.asStripClasses[0];}var nTd=document.createElement("td");nTd.setAttribute("valign","top");nTd.colSpan=oSettings.aoColumns.length;nTd.className=oSettings.oClasses.sRowEmpty;nTd.innerHTML=oSettings.oLanguage.sZeroRecords;anRows[iRowCount].appendChild(nTd);}if(typeof oSettings.fnHeaderCallback=="function"){oSettings.fnHeaderCallback($("thead:eq(0)>tr",oSettings.nTable)[0],_fnGetDataMaster(oSettings),oSettings._iDisplayStart,oSettings.fnDisplayEnd(),oSettings.aiDisplay);}if(typeof oSettings.fnFooterCallback=="function"){oSettings.fnFooterCallback($("tfoot:eq(0)>tr",oSettings.nTable)[0],_fnGetDataMaster(oSettings),oSettings._iDisplayStart,oSettings.fnDisplayEnd(),oSettings.aiDisplay);}var nBody=oSettings.nTable.getElementsByTagName("tbody");if(nBody[0]){var nTrs=nBody[0].childNodes;for(i=nTrs.length-1;i>=0;i--){nTrs[i].parentNode.removeChild(nTrs[i]);}for(i=0,iLen=anRows.length;i<iLen;i++){nBody[0].appendChild(anRows[i]);}}for(i=0,iLen=oSettings.aoDrawCallback.length;i<iLen;i++){oSettings.aoDrawCallback[i].fn(oSettings);}oSettings.bSorted=false;oSettings.bFiltered=false;if(typeof oSettings._bInitComplete=="undefined"){oSettings._bInitComplete=true;if(oSettings.oFeatures.bAutoWidth&&oSettings.nTable.offsetWidth!==0){oSettings.nTable.style.width=oSettings.nTable.offsetWidth+"px";}}}function _fnReDraw(oSettings){if(oSettings.oFeatures.bSort){_fnSort(oSettings,oSettings.oPreviousSearch);}else{if(oSettings.oFeatures.bFilter){_fnFilterComplete(oSettings,oSettings.oPreviousSearch);}else{_fnCalculateEnd(oSettings);_fnDraw(oSettings);}}}function _fnAjaxUpdate(oSettings){if(oSettings.bAjaxDataGet){_fnProcessingDisplay(oSettings,true);var iColumns=oSettings.aoColumns.length;var aoData=[];var i;oSettings.iServerDraw++;aoData.push({name:"sEcho",value:oSettings.iServerDraw});aoData.push({name:"iColumns",value:iColumns});aoData.push({name:"sColumns",value:_fnColumnOrdering(oSettings)});aoData.push({name:"iDisplayStart",value:oSettings._iDisplayStart});aoData.push({name:"iDisplayLength",value:oSettings.oFeatures.bPaginate!==false?oSettings._iDisplayLength:-1});if(oSettings.oFeatures.bFilter!==false){aoData.push({name:"sSearch",value:oSettings.oPreviousSearch.sSearch});aoData.push({name:"bEscapeRegex",value:oSettings.oPreviousSearch.bEscapeRegex});for(i=0;i<iColumns;i++){aoData.push({name:"sSearch_"+i,value:oSettings.aoPreSearchCols[i].sSearch});aoData.push({name:"bEscapeRegex_"+i,value:oSettings.aoPreSearchCols[i].bEscapeRegex});aoData.push({name:"bSearchable_"+i,value:oSettings.aoColumns[i].bSearchable});}}if(oSettings.oFeatures.bSort!==false){var iFixed=oSettings.aaSortingFixed!==null?oSettings.aaSortingFixed.length:0;var iUser=oSettings.aaSorting.length;aoData.push({name:"iSortingCols",value:iFixed+iUser});for(i=0;i<iFixed;i++){aoData.push({name:"iSortCol_"+i,value:oSettings.aaSortingFixed[i][0]});aoData.push({name:"sSortDir_"+i,value:oSettings.aaSortingFixed[i][1]});}for(i=0;i<iUser;i++){aoData.push({name:"iSortCol_"+(i+iFixed),value:oSettings.aaSorting[i][0]});aoData.push({name:"sSortDir_"+(i+iFixed),value:oSettings.aaSorting[i][1]});}for(i=0;i<iColumns;i++){aoData.push({name:"bSortable_"+i,value:oSettings.aoColumns[i].bSortable});}}oSettings.fnServerData(oSettings.sAjaxSource,aoData,function(json){_fnAjaxUpdateDraw(oSettings,json);});return false;}else{return true;}}function _fnAjaxUpdateDraw(oSettings,json){if(typeof json.sEcho!="undefined"){if(json.sEcho*1<oSettings.iServerDraw){return;}else{oSettings.iServerDraw=json.sEcho*1;}}_fnClearTable(oSettings);oSettings._iRecordsTotal=json.iTotalRecords;oSettings._iRecordsDisplay=json.iTotalDisplayRecords;var sOrdering=_fnColumnOrdering(oSettings);var bReOrder=(typeof json.sColumns!="undefined"&&sOrdering!==""&&json.sColumns!=sOrdering);if(bReOrder){var aiIndex=_fnReOrderIndex(oSettings,json.sColumns);}for(var i=0,iLen=json.aaData.length;i<iLen;i++){if(bReOrder){var aData=[];for(var j=0,jLen=oSettings.aoColumns.length;j<jLen;j++){aData.push(json.aaData[i][aiIndex[j]]);}_fnAddData(oSettings,aData);}else{_fnAddData(oSettings,json.aaData[i]);}}oSettings.aiDisplay=oSettings.aiDisplayMaster.slice();oSettings.bAjaxDataGet=false;_fnDraw(oSettings);oSettings.bAjaxDataGet=true;_fnProcessingDisplay(oSettings,false);}function _fnAddOptionsHtml(oSettings){var nHolding=document.createElement("div");oSettings.nTable.parentNode.insertBefore(nHolding,oSettings.nTable);var nWrapper=document.createElement("div");nWrapper.className=oSettings.oClasses.sWrapper;if(oSettings.sTableId!==""){nWrapper.setAttribute("id",oSettings.sTableId+"_wrapper");}var nInsertNode=nWrapper;var sDom=oSettings.sDom.replace("H","fg-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix");sDom=sDom.replace("F","fg-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix");var aDom=sDom.split("");var nTmp,iPushFeature,cOption,nNewNode,cNext,sClass,j;for(var i=0;i<aDom.length;i++){iPushFeature=0;cOption=aDom[i];if(cOption=="<"){nNewNode=document.createElement("div");cNext=aDom[i+1];if(cNext=="'"||cNext=='"'){sClass="";j=2;while(aDom[i+j]!=cNext){sClass+=aDom[i+j];j++;}nNewNode.className=sClass;i+=j;}nInsertNode.appendChild(nNewNode);nInsertNode=nNewNode;}else{if(cOption==">"){nInsertNode=nInsertNode.parentNode;}else{if(cOption=="l"&&oSettings.oFeatures.bPaginate&&oSettings.oFeatures.bLengthChange){nTmp=_fnFeatureHtmlLength(oSettings);iPushFeature=1;}else{if(cOption=="f"&&oSettings.oFeatures.bFilter){nTmp=_fnFeatureHtmlFilter(oSettings);iPushFeature=1;}else{if(cOption=="r"&&oSettings.oFeatures.bProcessing){nTmp=_fnFeatureHtmlProcessing(oSettings);iPushFeature=1;}else{if(cOption=="t"){nTmp=oSettings.nTable;iPushFeature=1;}else{if(cOption=="i"&&oSettings.oFeatures.bInfo){nTmp=_fnFeatureHtmlInfo(oSettings);iPushFeature=1;}else{if(cOption=="p"&&oSettings.oFeatures.bPaginate){nTmp=_fnFeatureHtmlPaginate(oSettings);iPushFeature=1;}else{if(_oExt.aoFeatures.length!==0){var aoFeatures=_oExt.aoFeatures;for(var k=0,kLen=aoFeatures.length;k<kLen;k++){if(cOption==aoFeatures[k].cFeature){nTmp=aoFeatures[k].fnInit(oSettings);if(nTmp){iPushFeature=1;}break;}}}}}}}}}}}if(iPushFeature==1){if(typeof oSettings.aanFeatures[cOption]!="object"){oSettings.aanFeatures[cOption]=[];}oSettings.aanFeatures[cOption].push(nTmp);nInsertNode.appendChild(nTmp);}}nHolding.parentNode.replaceChild(nWrapper,nHolding);}function _fnFeatureHtmlFilter(oSettings){var nFilter=document.createElement("div");if(oSettings.sTableId!==""&&typeof oSettings.aanFeatures.f=="undefined"){nFilter.setAttribute("id",oSettings.sTableId+"_filter");}nFilter.className=oSettings.oClasses.sFilter;var sSpace=oSettings.oLanguage.sSearch===""?"":" ";nFilter.innerHTML=oSettings.oLanguage.sSearch+sSpace+'<input type="text" />';var jqFilter=$("input",nFilter);jqFilter.val(oSettings.oPreviousSearch.sSearch.replace('"',"&quot;"));jqFilter.keyup(function(e){var n=oSettings.aanFeatures.f;for(var i=0,iLen=n.length;i<iLen;i++){if(n[i]!=this.parentNode){$("input",n[i]).val(this.value);}}_fnFilterComplete(oSettings,{sSearch:this.value,bEscapeRegex:oSettings.oPreviousSearch.bEscapeRegex});});jqFilter.keypress(function(e){if(e.keyCode==13){return false;}});return nFilter;}function _fnFilterComplete(oSettings,oInput,iForce){_fnFilter(oSettings,oInput.sSearch,iForce,oInput.bEscapeRegex);for(var i=0;i<oSettings.aoPreSearchCols.length;i++){_fnFilterColumn(oSettings,oSettings.aoPreSearchCols[i].sSearch,i,oSettings.aoPreSearchCols[i].bEscapeRegex);}if(_oExt.afnFiltering.length!==0){_fnFilterCustom(oSettings);}oSettings.bFiltered=true;oSettings._iDisplayStart=0;_fnCalculateEnd(oSettings);_fnDraw(oSettings);_fnBuildSearchArray(oSettings,0);}function _fnFilterCustom(oSettings){var afnFilters=_oExt.afnFiltering;for(var i=0,iLen=afnFilters.length;i<iLen;i++){var iCorrector=0;for(var j=0,jLen=oSettings.aiDisplay.length;j<jLen;j++){var iDisIndex=oSettings.aiDisplay[j-iCorrector];if(!afnFilters[i](oSettings,oSettings.aoData[iDisIndex]._aData,iDisIndex)){oSettings.aiDisplay.splice(j-iCorrector,1);iCorrector++;}}}}function _fnFilterColumn(oSettings,sInput,iColumn,bEscapeRegex){if(sInput===""){return;}var iIndexCorrector=0;var sRegexMatch=bEscapeRegex?_fnEscapeRegex(sInput):sInput;var rpSearch=new RegExp(sRegexMatch,"i");for(var i=oSettings.aiDisplay.length-1;i>=0;i--){var sData=_fnDataToSearch(oSettings.aoData[oSettings.aiDisplay[i]]._aData[iColumn],oSettings.aoColumns[iColumn].sType);if(!rpSearch.test(sData)){oSettings.aiDisplay.splice(i,1);iIndexCorrector++;}}}function _fnFilter(oSettings,sInput,iForce,bEscapeRegex){var i;if(typeof iForce=="undefined"||iForce===null){iForce=0;}if(_oExt.afnFiltering.length!==0){iForce=1;}var asSearch=bEscapeRegex?_fnEscapeRegex(sInput).split(" "):sInput.split(" ");var sRegExpString="^(?=.*?"+asSearch.join(")(?=.*?")+").*$";var rpSearch=new RegExp(sRegExpString,"i");if(sInput.length<=0){oSettings.aiDisplay.splice(0,oSettings.aiDisplay.length);oSettings.aiDisplay=oSettings.aiDisplayMaster.slice();}else{if(oSettings.aiDisplay.length==oSettings.aiDisplayMaster.length||oSettings.oPreviousSearch.sSearch.length>sInput.length||iForce==1||sInput.indexOf(oSettings.oPreviousSearch.sSearch)!==0){oSettings.aiDisplay.splice(0,oSettings.aiDisplay.length);_fnBuildSearchArray(oSettings,1);for(i=0;i<oSettings.aiDisplayMaster.length;i++){if(rpSearch.test(oSettings.asDataSearch[i])){oSettings.aiDisplay.push(oSettings.aiDisplayMaster[i]);}}}else{var iIndexCorrector=0;for(i=0;i<oSettings.asDataSearch.length;i++){if(!rpSearch.test(oSettings.asDataSearch[i])){oSettings.aiDisplay.splice(i-iIndexCorrector,1);iIndexCorrector++;}}}}oSettings.oPreviousSearch.sSearch=sInput;oSettings.oPreviousSearch.bEscapeRegex=bEscapeRegex;}function _fnBuildSearchArray(oSettings,iMaster){oSettings.asDataSearch.splice(0,oSettings.asDataSearch.length);var aArray=(typeof iMaster!="undefined"&&iMaster==1)?oSettings.aiDisplayMaster:oSettings.aiDisplay;for(var i=0,iLen=aArray.length;i<iLen;i++){oSettings.asDataSearch[i]="";for(var j=0,jLen=oSettings.aoColumns.length;j<jLen;j++){if(oSettings.aoColumns[j].bSearchable){var sData=oSettings.aoData[aArray[i]]._aData[j];oSettings.asDataSearch[i]+=_fnDataToSearch(sData,oSettings.aoColumns[j].sType)+" ";}}}}function _fnDataToSearch(sData,sType){if(typeof _oExt.ofnSearch[sType]=="function"){return _oExt.ofnSearch[sType](sData);}else{if(sType=="html"){return sData.replace(/\n/g," ").replace(/<.*?>/g,"");}else{if(typeof sData=="string"){return sData.replace(/\n/g," ");}}}return sData;}function _fnSort(oSettings,bApplyClasses){var aaSort=[];var oSort=_oExt.oSort;var aoData=oSettings.aoData;var iDataSort;var iDataType;var i,j,jLen;if(!oSettings.oFeatures.bServerSide&&(oSettings.aaSorting.length!==0||oSettings.aaSortingFixed!==null)){if(oSettings.aaSortingFixed!==null){aaSort=oSettings.aaSortingFixed.concat(oSettings.aaSorting);}else{aaSort=oSettings.aaSorting.slice();}for(i=0;i<aaSort.length;i++){var iColumn=aaSort[i][0];var sDataType=oSettings.aoColumns[iColumn].sSortDataType;if(typeof _oExt.afnSortData[sDataType]!="undefined"){var iCorrector=0;var aData=_oExt.afnSortData[sDataType](oSettings,iColumn);for(j=0,jLen=aoData.length;j<jLen;j++){if(aoData[j]!==null){aoData[j]._aData[iColumn]=aData[iCorrector];iCorrector++;}}}}if(!window.runtime){var fnLocalSorting;var sDynamicSort="fnLocalSorting = function(a,b){var iTest;";for(i=0;i<aaSort.length-1;i++){iDataSort=oSettings.aoColumns[aaSort[i][0]].iDataSort;iDataType=oSettings.aoColumns[iDataSort].sType;sDynamicSort+="iTest = oSort['"+iDataType+"-"+aaSort[i][1]+"']( aoData[a]._aData["+iDataSort+"], aoData[b]._aData["+iDataSort+"] ); if ( iTest === 0 )";}iDataSort=oSettings.aoColumns[aaSort[aaSort.length-1][0]].iDataSort;iDataType=oSettings.aoColumns[iDataSort].sType;sDynamicSort+="iTest = oSort['"+iDataType+"-"+aaSort[aaSort.length-1][1]+"']( aoData[a]._aData["+iDataSort+"], aoData[b]._aData["+iDataSort+"] );if (iTest===0) return oSort['numeric-"+aaSort[aaSort.length-1][1]+"'](a, b); return iTest;}";eval(sDynamicSort);oSettings.aiDisplayMaster.sort(fnLocalSorting);}else{var aAirSort=[];var iLen=aaSort.length;for(i=0;i<iLen;i++){iDataSort=oSettings.aoColumns[aaSort[i][0]].iDataSort;aAirSort.push([iDataSort,oSettings.aoColumns[iDataSort].sType+"-"+aaSort[i][1]]);}oSettings.aiDisplayMaster.sort(function(a,b){var iTest;for(var i=0;i<iLen;i++){iTest=oSort[aAirSort[i][1]](aoData[a]._aData[aAirSort[i][0]],aoData[b]._aData[aAirSort[i][0]]);if(iTest!==0){return iTest;}}return 0;});}}if(typeof bApplyClasses=="undefined"||bApplyClasses){_fnSortingClasses(oSettings);}oSettings.bSorted=true;if(oSettings.oFeatures.bFilter){_fnFilterComplete(oSettings,oSettings.oPreviousSearch,1);}else{oSettings.aiDisplay=oSettings.aiDisplayMaster.slice();oSettings._iDisplayStart=0;_fnCalculateEnd(oSettings);_fnDraw(oSettings);}}function _fnSortAttachListener(oSettings,nNode,iDataIndex,fnCallback){$(nNode).click(function(e){if(oSettings.aoColumns[iDataIndex].bSortable===false){return;}var fnInnerSorting=function(){var iColumn,iNextSort;if(e.shiftKey){var bFound=false;for(var i=0;i<oSettings.aaSorting.length;i++){if(oSettings.aaSorting[i][0]==iDataIndex){bFound=true;iColumn=oSettings.aaSorting[i][0];iNextSort=oSettings.aaSorting[i][2]+1;if(typeof oSettings.aoColumns[iColumn].asSorting[iNextSort]=="undefined"){oSettings.aaSorting.splice(i,1);}else{oSettings.aaSorting[i][1]=oSettings.aoColumns[iColumn].asSorting[iNextSort];oSettings.aaSorting[i][2]=iNextSort;}break;}}if(bFound===false){oSettings.aaSorting.push([iDataIndex,oSettings.aoColumns[iDataIndex].asSorting[0],0]);}}else{if(oSettings.aaSorting.length==1&&oSettings.aaSorting[0][0]==iDataIndex){iColumn=oSettings.aaSorting[0][0];iNextSort=oSettings.aaSorting[0][2]+1;if(typeof oSettings.aoColumns[iColumn].asSorting[iNextSort]=="undefined"){iNextSort=0;}oSettings.aaSorting[0][1]=oSettings.aoColumns[iColumn].asSorting[iNextSort];oSettings.aaSorting[0][2]=iNextSort;}else{oSettings.aaSorting.splice(0,oSettings.aaSorting.length);oSettings.aaSorting.push([iDataIndex,oSettings.aoColumns[iDataIndex].asSorting[0],0]);}}_fnSort(oSettings);};if(!oSettings.oFeatures.bProcessing){fnInnerSorting();}else{_fnProcessingDisplay(oSettings,true);setTimeout(function(){fnInnerSorting();if(!oSettings.oFeatures.bServerSide){_fnProcessingDisplay(oSettings,false);}},0);}if(typeof fnCallback=="function"){fnCallback(oSettings);}});}function _fnSortingClasses(oSettings){var i,iLen,j,jLen,iFound;var aaSort,sClass;var iColumns=oSettings.aoColumns.length;var oClasses=oSettings.oClasses;for(i=0;i<iColumns;i++){if(oSettings.aoColumns[i].bSortable){$(oSettings.aoColumns[i].nTh).removeClass(oClasses.sSortAsc+" "+oClasses.sSortDesc+" "+oSettings.aoColumns[i].sSortingClass);}}if(oSettings.aaSortingFixed!==null){aaSort=oSettings.aaSortingFixed.concat(oSettings.aaSorting);}else{aaSort=oSettings.aaSorting.slice();}for(i=0;i<oSettings.aoColumns.length;i++){if(oSettings.aoColumns[i].bSortable){sClass=oSettings.aoColumns[i].sSortingClass;iFound=-1;for(j=0;j<aaSort.length;j++){if(aaSort[j][0]==i){sClass=(aaSort[j][1]=="asc")?oClasses.sSortAsc:oClasses.sSortDesc;iFound=j;break;}}$(oSettings.aoColumns[i].nTh).addClass(sClass);if(oSettings.bJUI){var jqSpan=$("span",oSettings.aoColumns[i].nTh);jqSpan.removeClass(oClasses.sSortJUIAsc+" "+oClasses.sSortJUIDesc+" "+oClasses.sSortJUI+" "+oClasses.sSortJUIAscAllowed+" "+oClasses.sSortJUIDescAllowed);var sSpanClass;if(iFound==-1){sSpanClass=oSettings.aoColumns[i].sSortingClassJUI;}else{if(aaSort[iFound][1]=="asc"){sSpanClass=oClasses.sSortJUIAsc;}else{sSpanClass=oClasses.sSortJUIDesc;}}jqSpan.addClass(sSpanClass);}}else{$(oSettings.aoColumns[i].nTh).addClass(oSettings.aoColumns[i].sSortingClass);}}sClass=oClasses.sSortColumn;if(oSettings.oFeatures.bSort&&oSettings.oFeatures.bSortClasses){var nTds=_fnGetTdNodes(oSettings);if(nTds.length>=iColumns){for(i=0;i<iColumns;i++){if(nTds[i].className.indexOf(sClass+"1")!=-1){for(j=0,jLen=(nTds.length/iColumns);j<jLen;j++){nTds[(iColumns*j)+i].className=nTds[(iColumns*j)+i].className.replace(" "+sClass+"1","");}}else{if(nTds[i].className.indexOf(sClass+"2")!=-1){for(j=0,jLen=(nTds.length/iColumns);j<jLen;j++){nTds[(iColumns*j)+i].className=nTds[(iColumns*j)+i].className.replace(" "+sClass+"2","");}}else{if(nTds[i].className.indexOf(sClass+"3")!=-1){for(j=0,jLen=(nTds.length/iColumns);j<jLen;j++){nTds[(iColumns*j)+i].className=nTds[(iColumns*j)+i].className.replace(" "+sClass+"3","");}}}}}}var iClass=1,iTargetCol;for(i=0;i<aaSort.length;i++){iTargetCol=parseInt(aaSort[i][0],10);for(j=0,jLen=(nTds.length/iColumns);j<jLen;j++){nTds[(iColumns*j)+iTargetCol].className+=" "+sClass+iClass;}if(iClass<3){iClass++;}}}}function _fnFeatureHtmlPaginate(oSettings){var nPaginate=document.createElement("div");nPaginate.className=oSettings.oClasses.sPaging+oSettings.sPaginationType;_oExt.oPagination[oSettings.sPaginationType].fnInit(oSettings,nPaginate,function(oSettings){_fnCalculateEnd(oSettings);_fnDraw(oSettings);});if(typeof oSettings.aanFeatures.p=="undefined"){oSettings.aoDrawCallback.push({fn:function(oSettings){_oExt.oPagination[oSettings.sPaginationType].fnUpdate(oSettings,function(oSettings){_fnCalculateEnd(oSettings);_fnDraw(oSettings);});},sName:"pagination"});}return nPaginate;}function _fnPageChange(oSettings,sAction){var iOldStart=oSettings._iDisplayStart;if(sAction=="first"){oSettings._iDisplayStart=0;}else{if(sAction=="previous"){oSettings._iDisplayStart=oSettings._iDisplayLength>=0?oSettings._iDisplayStart-oSettings._iDisplayLength:0;if(oSettings._iDisplayStart<0){oSettings._iDisplayStart=0;}}else{if(sAction=="next"){if(oSettings._iDisplayLength>=0){if(oSettings._iDisplayStart+oSettings._iDisplayLength<oSettings.fnRecordsDisplay()){oSettings._iDisplayStart+=oSettings._iDisplayLength;}}else{oSettings._iDisplayStart=0;}}else{if(sAction=="last"){if(oSettings._iDisplayLength>=0){var iPages=parseInt((oSettings.fnRecordsDisplay()-1)/oSettings._iDisplayLength,10)+1;oSettings._iDisplayStart=(iPages-1)*oSettings._iDisplayLength;}else{oSettings._iDisplayStart=0;}}else{alert("DataTables warning: unknown paging action: "+sAction);}}}}return iOldStart!=oSettings._iDisplayStart;}function _fnFeatureHtmlInfo(oSettings){var nInfo=document.createElement("div");nInfo.className=oSettings.oClasses.sInfo;if(typeof oSettings.aanFeatures.i=="undefined"){oSettings.aoDrawCallback.push({fn:_fnUpdateInfo,sName:"information"});if(oSettings.sTableId!==""){nInfo.setAttribute("id",oSettings.sTableId+"_info");}}return nInfo;}function _fnUpdateInfo(oSettings){if(!oSettings.oFeatures.bInfo||oSettings.aanFeatures.i.length===0){return;}var nFirst=oSettings.aanFeatures.i[0];if(oSettings.fnRecordsDisplay()===0&&oSettings.fnRecordsDisplay()==oSettings.fnRecordsTotal()){nFirst.innerHTML=oSettings.oLanguage.sInfoEmpty+oSettings.oLanguage.sInfoPostFix;}else{if(oSettings.fnRecordsDisplay()===0){nFirst.innerHTML=oSettings.oLanguage.sInfoEmpty+" "+oSettings.oLanguage.sInfoFiltered.replace("_MAX_",oSettings.fnRecordsTotal())+oSettings.oLanguage.sInfoPostFix;}else{if(oSettings.fnRecordsDisplay()==oSettings.fnRecordsTotal()){nFirst.innerHTML=oSettings.oLanguage.sInfo.replace("_START_",oSettings._iDisplayStart+1).replace("_END_",oSettings.fnDisplayEnd()).replace("_TOTAL_",oSettings.fnRecordsDisplay())+oSettings.oLanguage.sInfoPostFix;}else{nFirst.innerHTML=oSettings.oLanguage.sInfo.replace("_START_",oSettings._iDisplayStart+1).replace("_END_",oSettings.fnDisplayEnd()).replace("_TOTAL_",oSettings.fnRecordsDisplay())+" "+oSettings.oLanguage.sInfoFiltered.replace("_MAX_",oSettings.fnRecordsTotal())+oSettings.oLanguage.sInfoPostFix;}}}var n=oSettings.aanFeatures.i;if(n.length>1){var sInfo=nFirst.innerHTML;for(var i=1,iLen=n.length;i<iLen;i++){n[i].innerHTML=sInfo;}}}function _fnFeatureHtmlLength(oSettings){var sName=(oSettings.sTableId==="")?"":'name="'+oSettings.sTableId+'_length"';var sStdMenu='<select size="1" '+sName+'><option value="10">10</option><option value="25">25</option><option value="50">50</option><option value="100">100</option></select>';var nLength=document.createElement("div");if(oSettings.sTableId!==""&&typeof oSettings.aanFeatures.l=="undefined"){nLength.setAttribute("id",oSettings.sTableId+"_length");}nLength.className=oSettings.oClasses.sLength;nLength.innerHTML=oSettings.oLanguage.sLengthMenu.replace("_MENU_",sStdMenu);$('select option[value="'+oSettings._iDisplayLength+'"]',nLength).attr("selected",true);$("select",nLength).change(function(e){var iVal=$(this).val();var n=oSettings.aanFeatures.l;for(var i=0,iLen=n.length;i<iLen;i++){if(n[i]!=this.parentNode){$("select",n[i]).val(iVal);}}oSettings._iDisplayLength=parseInt(iVal,10);_fnCalculateEnd(oSettings);if(oSettings._iDisplayEnd==oSettings.aiDisplay.length){oSettings._iDisplayStart=oSettings._iDisplayEnd-oSettings._iDisplayLength;if(oSettings._iDisplayStart<0){oSettings._iDisplayStart=0;}}if(oSettings._iDisplayLength==-1){oSettings._iDisplayStart=0;}_fnDraw(oSettings);});return nLength;}function _fnFeatureHtmlProcessing(oSettings){var nProcessing=document.createElement("div");if(oSettings.sTableId!==""&&typeof oSettings.aanFeatures.r=="undefined"){nProcessing.setAttribute("id",oSettings.sTableId+"_processing");}nProcessing.innerHTML=oSettings.oLanguage.sProcessing;nProcessing.className=oSettings.oClasses.sProcessing;oSettings.nTable.parentNode.insertBefore(nProcessing,oSettings.nTable);return nProcessing;}function _fnProcessingDisplay(oSettings,bShow){if(oSettings.oFeatures.bProcessing){var an=oSettings.aanFeatures.r;for(var i=0,iLen=an.length;i<iLen;i++){an[i].style.visibility=bShow?"visible":"hidden";}}}function _fnVisibleToColumnIndex(oSettings,iMatch){var iColumn=-1;for(var i=0;i<oSettings.aoColumns.length;i++){if(oSettings.aoColumns[i].bVisible===true){iColumn++;}if(iColumn==iMatch){return i;}}return null;}function _fnColumnIndexToVisible(oSettings,iMatch){var iVisible=-1;for(var i=0;i<oSettings.aoColumns.length;i++){if(oSettings.aoColumns[i].bVisible===true){iVisible++;}if(i==iMatch){return oSettings.aoColumns[i].bVisible===true?iVisible:null;}}return null;}function _fnNodeToDataIndex(s,n){for(var i=0,iLen=s.aoData.length;i<iLen;i++){if(s.aoData[i]!==null&&s.aoData[i].nTr==n){return i;}}return null;}function _fnVisbleColumns(oS){var iVis=0;for(var i=0;i<oS.aoColumns.length;i++){if(oS.aoColumns[i].bVisible===true){iVis++;}}return iVis;}function _fnCalculateEnd(oSettings){if(oSettings.oFeatures.bPaginate===false){oSettings._iDisplayEnd=oSettings.aiDisplay.length;}else{if(oSettings._iDisplayStart+oSettings._iDisplayLength>oSettings.aiDisplay.length||oSettings._iDisplayLength==-1){oSettings._iDisplayEnd=oSettings.aiDisplay.length;}else{oSettings._iDisplayEnd=oSettings._iDisplayStart+oSettings._iDisplayLength;}}}function _fnConvertToWidth(sWidth,nParent){if(!sWidth||sWidth===null||sWidth===""){return 0;}if(typeof nParent=="undefined"){nParent=document.getElementsByTagName("body")[0];}var iWidth;var nTmp=document.createElement("div");nTmp.style.width=sWidth;nParent.appendChild(nTmp);iWidth=nTmp.offsetWidth;nParent.removeChild(nTmp);return(iWidth);}function _fnCalculateColumnWidths(oSettings){var iTableWidth=oSettings.nTable.offsetWidth;var iTotalUserIpSize=0;var iTmpWidth;var iVisibleColumns=0;var iColums=oSettings.aoColumns.length;var i;var oHeaders=$("thead:eq(0)>th",oSettings.nTable);for(i=0;i<iColums;i++){if(oSettings.aoColumns[i].bVisible){iVisibleColumns++;if(oSettings.aoColumns[i].sWidth!==null){iTmpWidth=_fnConvertToWidth(oSettings.aoColumns[i].sWidth,oSettings.nTable.parentNode);iTotalUserIpSize+=iTmpWidth;oSettings.aoColumns[i].sWidth=iTmpWidth+"px";}}}if(iColums==oHeaders.length&&iTotalUserIpSize===0&&iVisibleColumns==iColums){for(i=0;i<oSettings.aoColumns.length;i++){oSettings.aoColumns[i].sWidth=oHeaders[i].offsetWidth+"px";}}else{var nCalcTmp=oSettings.nTable.cloneNode(false);nCalcTmp.setAttribute("id","");var sTableTmp='<table class="'+nCalcTmp.className+'">';var sCalcHead="<tr>";var sCalcHtml="<tr>";for(i=0;i<iColums;i++){if(oSettings.aoColumns[i].bVisible){sCalcHead+="<th>"+oSettings.aoColumns[i].sTitle+"</th>";if(oSettings.aoColumns[i].sWidth!==null){var sWidth="";if(oSettings.aoColumns[i].sWidth!==null){sWidth=' style="width:'+oSettings.aoColumns[i].sWidth+';"';}sCalcHtml+="<td"+sWidth+' 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