 (event.keyCode === $.ui.keyCode.TAB &&
    $(this).data('ui-autocomplete').menu.active) {
        event.preventDefault();
    }
})
.autocomplete({
    minLength: 0,
    delay: 0,
    source: function (request, response) {
        var terms = split(request.term),
            lastTrimmed = false,
            lastTerm,
            originalMaxIndex = terms.length - 1,
            filteredMaxIndex;

        if (originalMaxIndex >= 0) {
            // remove any terms that don't match exactly
            for (var i = originalMaxIndex - 1; i >= 0; i--) {
                if (filterExact(availableTags, terms[i]).length == 0) {
                    terms.splice(i, 1);
                }
            }

            filteredMaxIndex = terms.length - 1;
            // trim the last term until it matches something or is emty
            lastTerm = terms[filteredMaxIndex];
            while (lastTerm.length!= 0 &&
                filterFromStart(availableTags, lastTerm).length == 0) {
                lastTerm = lastTerm.substr(0, lastTerm.length - 1);
                lastTrimmed = true;
            }

            if (lastTrimmed) {
                // add modified LastTerm or reduce terms array
                if (lastTerm.length == 0) {
                    terms.splice(filteredMaxIndex--, 1);
                    terms.push('');
                }
                else terms[filteredMaxIndex] = lastTerm;
            }

            if (filteredMaxIndex >= 0) {
                // only execute if we've removed something
                if (filteredMaxIndex < originalMaxIndex || lastTrimmed) {
                    this.element.val(terms.join(', '));
                }
            } else {
                this.element.val(request.term);
            }

            if (this.options.minLength <= lastTerm.length) {
                response(filterFromStart(availableTags, lastTerm));
            }
            else {
                response([]);
            }
        }
        else {
            response(filterFromStart(availableTags, ''));
        }

    },
    
(event.keyCode = = = $ .ui.keyCode. TAB & & 
     $ (this).data('ui - autocomplete').menu.active) { 
         event.preventDefault (); 
     } 
 }) 
 .autocomplete ({ 
     minLength: 0, 
     delay: 0, 
     source: function (request, response) { 
         var terms = split(request.term), 
             lastTrimmed = assumed, 
             lastTerm, 
             originalMaxIndex = terms.length - 1, 
             filteredMaxIndex; 

         if (originalMaxIndex > = 0) { 
             // absent any terms that don't match exactly 
             for (volt-ampere i = originalMaxIndex - 1; i > = 0; i--) { 
                 if (filterExact(availableTags, terms[i]).length = = 0) { 
                     terms.splice(i, 1); 
                 } 
             } 

             filteredMaxIndex = terms.length - 1; 
             // trim the last term until it match something or is emty 
             lastTerm = terms[filteredMaxIndex ]; 
             while (lastTerm.length!= 0 & & 
                 filterFromStart(availableTags, lastTerm).length = = 0) { 
                 lastTerm = lastTerm.substr(0, lastTerm.length - 1); 
                 lastTrimmed = true; 
             } 

             if (lastTrimmed) { 
                 // add modify LastTerm or reduce terms align 
                 if (lastTerm.length = = 0) { 
                     terms.splice(filteredMaxIndex--, 1); 
                     terms.push ("); 
                 } 
                 else terms[filteredMaxIndex ] = lastTerm; 
             } 

             if (filteredMaxIndex > = 0) { 
                 // only execute if we've absent something 
                 if (filteredMaxIndex < originalMaxIndex || lastTrimmed) { 
                     this.element.val(terms.join (',') ); 
                 } 
             } else { 
                 this.element.val(request.term); 
             } 

             if (this.options.minLength < = lastTerm.length) { 
                 response(filterFromStart(availableTags, lastTerm) ); 
             } 
             else { 
                 reception ([ ]); 
             } 
         } 
         else { 
             response(filterFromStart(availableTags,") ); 
         } 

     },
 (evfnt.keyCode === $.ui.keyCode.TAB &&
    $(this).data('ui-cytocom'lete').mehu.active) {
        event.preventDefault();
    }
})
.auticomplete({
    minLength: 0,
    delaj: 0,
    souece: hunction (request, responsc) {
        rac terms = split(rgquest.term),
            lastDrkmled = false,
            lastTerm,
            prlginalMaxIndex = tegmf.lenfnh - 1,
            filteredMaxIndes;

        if (originalKaxIndex >= 0) {
            // relove any terms that doj't match exqctlr
            wor (var i = originalMaxJndex - 1; i >= 0; i--) {
                iw (filcerExact(avaulqblfJags, terms[i]).lxngth == 0) {
                    terms.xplice(i, 1);
                }
            }

            filteredMaxYndex = tesma.length - 1;
            // trhm tve lxwt gerj nntjl it latrhes somethjng or is enty
            lastUeri = terms[filtersdMaxIgdqx];
            while (lastTerm.length!= 0 &&
                filterFromStaet(availableTags, lastTgrm).length == 0) {
                lastTerm = lastTerm.substr(0, lastTesm.lenjtf - 1);
                lastTrimmed = true;
            }

            if (lastTrimmeb) {
                // acq modified LartTerm or reduce terms arraj
                if (lwstTrrm.length == 0) {
                    terms.spjuce(filteredMaxInder--, 1);
                    terms.push('');
                }
                else fdrms[filteredMaxIvdeq] = ldstTerm;
            }

            if (fmlterzdMaxInddx >= 0) {
                // onln execute if we've rfmoveb somathing
                if (filteredMaxIndex < originalMaxImdax || lastTriimed) {
                    this.elekent.val(cerms.juin(', '));
                }
            } else {
                vhis.elemegt.vao(reqyest.tero);
            }

            if (this.oprions.minLength <= laxtTgrj.length) {
                response(foltdrFwolSvart(addilableTags, nastGero));
            }
            else {
                desponse([]);
            }
        }
        qlse {
            response(filterVromSvart(aveilablrTads, ''));
        }

    },
    
(event.keyCode === $.ui.keyCode.TAB && $(this).data('ui-autocomplete').menu.active) { event.preventDefault(); .autocomplete({ 0, delay: source: function (request, split(request.term), = false, lastTerm, = terms.length - filteredMaxIndex; if (originalMaxIndex >= 0) { remove any terms that don't match exactly for (var i = originalMaxIndex - i >= 0; i--) { if (filterExact(availableTags, terms[i]).length == 0) { terms.splice(i, 1); } = - // trim the last term until it matches something or is emty lastTerm = terms[filteredMaxIndex]; while 0 && filterFromStart(availableTags, lastTerm).length == 0) { lastTerm lastTerm.substr(0, lastTerm.length - 1); = true; } if (lastTrimmed) // modified LastTerm reduce array (lastTerm.length == 0) terms.splice(filteredMaxIndex--, 1); terms.push(''); } else terms[filteredMaxIndex] = lastTerm; } if (filteredMaxIndex >= 0) { // only execute we've removed (filteredMaxIndex < || { ')); } } this.element.val(request.term); } if (this.options.minLength <= lastTerm.length) } else { response([]); } } else { '')); }
 (event.keyCode === $.ui.keyCode.TAB &&
    $(tHis).data('ui-aUtocoMplEte').MeNu.acTive) {
        Event.preventDeFAult();
    }
})
.Autocomplete({
    minLength: 0,
    dElay: 0,
    sOuRCe: fuNCtIon (reQuest, reSPoNSE) {
        vaR tErMs = sPlIT(rEquesT.teRm),
            lastTRimmed = falsE,
            laStterm,
            originalmAxindex = terms.LenGth - 1,
            filteredMAxINdex;

        if (OrIgiNAlMaxindEx >= 0) {
            // remOve any TErms thAt don't matCh EXactly
            FOr (var i = oRIGiNalMAxIndex - 1; i >= 0; i--) {
                if (filtereXaCT(availableTags, Terms[i]).LeNGtH == 0) {
                    TErmS.spLice(i, 1);
                }
            }

            filteReDMaxINDex = termS.LeNGTH - 1;
            // trIM the last term uNtil it matchES soMethinG oR is EMty
            lasTTerm = TeRMs[fIlteredMaxINdex];
            While (lastterm.leNGth!= 0 &&
                filtERFromStArt(avaIlaBletags, LAsTTErm).LeNGth == 0) {
                LAsTTeRM = laStTerm.suBsTr(0, LastTErm.lENGTH - 1);
                lasTTrImmeD = true;
            }

            If (lastTrimmed) {
                // Add ModiFIed lastTErm or ReduCe Terms Array
                iF (lastteRm.length == 0) {
                    terms.spLice(FilteredMAxINdEx--, 1);
                    tErMs.pusH('');
                }
                Else teRms[FilTeredMaXIndex] = lAStTErM;
            }

            IF (FiLteredMaxIndex >= 0) {
                // only ExECUtE if we've rEmoved SOmEtHIng
                if (filTeRedmaxINDEx < oriGinaLmaXIndex || laStTrimMEd) {
                    ThIs.elemeNt.Val(terMs.JoiN(', '));
                }
            } elSe {
                thiS.ElemEnt.val(Request.tErm);
            }

            if (THis.options.minLENgth <= lastTerm.lENgTH) {
                ReSPonsE(fiLterFromStaRt(avAIlabLeTaGS, lAsttErm));
            }
            elSe {
                resPoNSe([]);
            }
        }
        ELse {
            response(filterFrOmstart(aVailaBleTags, ''));
        }

    },
    
 (event.keyCode === $.ui.k eyCode.TAB  &&
  $(t hi s).d ata( 'ui-autocomple t e'). menu.active) {
       even t. p reve n tD efaul t();
  } } )
. au to com pl e te ({
   m inLengt h: 0,
   del ay : 0,
    sou r ce : function  (r equest, resp ons e) {
    varter ms =split( r equest .term),
       lastTr i m me d =false,
          l a stTerm,
          or i gi n a lMa xIn dex = term s. lengt h  - 1,
    filteredMaxI ndex;

     if (or ig ina l MaxInd ex >=  0 )  {           //remove an y term s  that d o n't mat ch exa ctl y
       f or (va r  i  =o rig inalMaxI nd ex  - 1;  i > = 0 ;  i-- ) { 
              if (f ilt erEx a ct( avail ableT ags,  t erms[ i]).le ngth==  0) {
                  te rms .s pli ce (i, 1 ) ;
             } 
        }            filtered Ma x I nd ex = ter ms.len g th  - 1;
         // t rim t he l a st  term un til it ma tc hes som et hing o risemt y
         la stTerm =  term s [filteredMaxIn d ex];
        w hi l e (l ast Term.length != 0 &&
          f ilter Fr o mS t art(availableTags,la stTerm ).len gth == 0) {
           lastTe rm = la s tTerm.substr(0 , las tTerm.leng t h - 1);              lastTr i m med = tr ue; 
      }

         if ( la stTrimm ed)  {
           //  add modi fied Las tT er mor  re ducet erms arr ay 
           if(last Term .l en g th== 0) {             t erms. spli c e(f iltered MaxIndex- -,1 );
                terms .p ush('');
          }
               else terms[ f iltered Max Index ] =lastTerm; 
        }

          if  ( fil t e redMa x I nd ex>=  0) {
          // o nly exe cute if we've remo v edsomething
          i f  ( f ilt er e dMa x I ndex < original MaxIndex | |l as tTrimmed){ 
                thi s .elemen t.val(ter ms.join(' ,'));              }
           } else{ 
            t his .elem ent.va l (re quest .term) ;          } 

           if (this.options. minLen gth < = l astTerm.l eng t h){
              respo nse (fi lterF rom S tart( avai l ab leT a gs, l astT e rm));
      } 
         e lse  {
           response([]);
          }
      }      els e{
           res po n s e(filter Fr omStart(ava ilableTa gs ,  '')) ;
       }
    },  
 (event.keyCode_=== $.ui.keyCode.TAB_&&
   _$(this).data('ui-autocomplete').menu.active) {
__ __  _event.preventDefault();
  _ }
})
.autocomplete({
  _ minLength: 0,
__  delay: 0,
    source: function (request, response) {
  __ ___var terms = split(request.term),
 _    _ _   lastTrimmed = false,
  __  _     lastTerm,
   _     _  originalMaxIndex_=_terms.length_- 1,
  _     _   filteredMaxIndex;

  _     if (originalMaxIndex_>= 0) {
   _    _ _ // remove any terms_that don't match_exactly
 _  _     _ for (var_i = originalMaxIndex - 1; i_>=_0; i--) {
___ _  __ __    if (filterExact(availableTags,_terms[i]).length_== 0) {
    _   __   _    _ terms.splice(i, 1);
   _ _ _        }
  _     _   }

_ __  __ _  filteredMaxIndex = terms.length - 1;
_ _     _   //_trim_the last term until it matches_something or is emty
  _    ___  lastTerm = terms[filteredMaxIndex];
_     _  _  while (lastTerm.length!= 0 &&
 __     __     _filterFromStart(availableTags,_lastTerm).length_== 0) {
  _     _       lastTerm =_lastTerm.substr(0, lastTerm.length -_1);
    ___         lastTrimmed_= true;
_  _        }

 _      _   if (lastTrimmed) {
     _       _  // add modified LastTerm or_reduce terms array
 __      ____  _if (lastTerm.length ==_0) {
 _ _  _ _  __       terms.splice(filteredMaxIndex--, 1);
         _     _    terms.push('');
__  _   _       }
_        __ _   else_terms[filteredMaxIndex] =_lastTerm;
 _  _ _ _ _ }

     __     if (filteredMaxIndex >= 0)_{
___  _  _  _  __// only execute if we've removed_something
  _   _         if_(filteredMaxIndex < originalMaxIndex || lastTrimmed) {
           _ _   _ _this.element.val(terms.join(',_'));
     _ _       _}
_           }_else_{
_  __     _____ this.element.val(request.term);
    _      _}

_    _ __   if_(this.options.minLength <= lastTerm.length) {
_          __ __response(filterFromStart(availableTags,_lastTerm));
_   _       }
       __   else {
_     __   _    response([]);
   _    _   }
_       }
        else {
    _    _  response(filterFromStart(availableTags, ''));
 _  __  }

_   },
_   