diff --git a/APPL/CNT/cnt_edit_scope.asp b/APPL/CNT/cnt_edit_scope.asp
index b7df7b8526..3c09978194 100644
--- a/APPL/CNT/cnt_edit_scope.asp
+++ b/APPL/CNT/cnt_edit_scope.asp
@@ -222,7 +222,7 @@ var cnt_srtcontract_type = oRs("cnt_srtcontract_type").value;
                       FCLTselector("objs",
                                    sql,
                                    { label: L("lcl_cnt_objects"),
-                                     multi: true,
+                                     startmulti: true,
                                      size: 10,
                                      onDblClick: "showObjDetail(event);"
                                    }); %>
@@ -341,7 +341,7 @@ var cnt_srtcontract_type = oRs("cnt_srtcontract_type").value;
                       FCLTselector("locs",
                                    sql,
                                    { label: L("lcl_location"),
-                                     multi: true,
+                                     startmulti: true,
                                      size: 10,
                                      onChange: 'updateBld("' + authparams.ALGwritelevel + '");'
                                    }); %>
@@ -354,7 +354,7 @@ var cnt_srtcontract_type = oRs("cnt_srtcontract_type").value;
                         <div id="selectblddiv">
 <%                        FCLTselector("blds",
                                        "", // sql: lege selectbox die onload wordt geladen
-                                       { multi: true,
+                                       { startmulti: true,
                                          size: 10
                                        }); %>
                         </div>
@@ -441,7 +441,7 @@ var cnt_srtcontract_type = oRs("cnt_srtcontract_type").value;
                     FCLTselector("disc",
                                  sql,
                                  { label: L("lcl_discipline"),
-                                   multi: true,
+                                   startmulti: true,
                                    size: 10,
                                    onChange: "updateGroup('WEB_INSMAN');"
                                  }); %>
@@ -450,7 +450,7 @@ var cnt_srtcontract_type = oRs("cnt_srtcontract_type").value;
 <%                  FCLTselector("srtgroup",
                                  "", // sql: lege selectbox die onload wordt geladen
                                  { label: L("lcl_obj_group"),
-                                   multi: true,
+                                   startmulti: true,
                                    size: 10,
                                    onChange: "updateSrtDeel('WEB_INSMAN');"
                                  }); %>
@@ -459,7 +459,7 @@ var cnt_srtcontract_type = oRs("cnt_srtcontract_type").value;
 <%                  FCLTselector("srtdeelmulti",
                                  "", // sql: lege selectbox die onload wordt geladen
                                  { label: L("lcl_obj_sort"),
-                                   multi: true,
+                                   startmulti: true,
                                    size: 10
                                  }); %>
                     </table>
diff --git a/APPL/CNT/loadRuimteObjecten.asp b/APPL/CNT/loadRuimteObjecten.asp
index 91be4ccdf6..36860879c3 100644
--- a/APPL/CNT/loadRuimteObjecten.asp
+++ b/APPL/CNT/loadRuimteObjecten.asp
@@ -50,6 +50,6 @@ else if (locatiekey > 0)
 var sql = get_objecten_sql(alg_key, alg_niveau, prs_key, dept_key, -1);
 
 FCLTselectorOptions(sql,
-                    { multi: true,
+                    { startmulti: true,
                       size: 20 });
 %>
diff --git a/APPL/Localscripts/FcltJquery.js b/APPL/Localscripts/FcltJquery.js
index 1f41f805b6..b63d738b1b 100644
--- a/APPL/Localscripts/FcltJquery.js
+++ b/APPL/Localscripts/FcltJquery.js
@@ -302,6 +302,7 @@ jQuery.fn.filterByText = function(textbox, selectSingleMatch) {
       selector.attr('multiple', !old);
       selector.attr('size', old?1:Math.min(selector.find("option").length, 8));
       $(e.target).html(old?'&nbsp;&raquo;':'&nbsp;&laquo;');
+      FcltMgr.resized();
   })
 
   $.fn.extend({
diff --git a/APPL/MLD/loadMaterialOptions.asp b/APPL/MLD/loadMaterialOptions.asp
index 2cfedeb5d7..6c9d741f38 100644
--- a/APPL/MLD/loadMaterialOptions.asp
+++ b/APPL/MLD/loadMaterialOptions.asp
@@ -33,7 +33,7 @@ sql = "SELECT ud.fac_usrdata_key"
     + " ORDER BY ud.fac_usrdata_volgnr, UPPER(ud.fac_usrdata_omschr)";
 
 FCLTselectorOptions(sql,
-                    { multi: true,
+                    { startmulti: true,
                       size: 20,
                       extraParamValue: "prijs"
                     });
diff --git a/APPL/MLD/loadUitvoerendenOptions.asp b/APPL/MLD/loadUitvoerendenOptions.asp
index 023d1ef6d2..8d6d94f85a 100644
--- a/APPL/MLD/loadUitvoerendenOptions.asp
+++ b/APPL/MLD/loadUitvoerendenOptions.asp
@@ -93,7 +93,7 @@ var sqlD = " SELECT b.prs_bedrijf_key uitv_key"
 var sql = sqlP + " UNION " + sqlD + " ORDER BY 2";
 
 FCLTselectorOptions(sql,
-                    { multi: true,
+                    { startmulti: true,
                       size: 10,
                       extraParamValue: "cpkey, cntkey",
                       optgroup: "naam"
diff --git a/APPL/MLD/mld_object.asp b/APPL/MLD/mld_object.asp
index 561653ec22..5455cb9435 100644
--- a/APPL/MLD/mld_object.asp
+++ b/APPL/MLD/mld_object.asp
@@ -183,7 +183,7 @@ var inst_type = '';
           if (!isNaN(alg_key))
           {
             var sql = get_objecten_sql(alg_key, alg_niveau, prs_key, null, stdmld_key);
-            FCLTselector("fldobjPossible", sql, {multi: true, size: 10, extraParamValue: "uitvoertijd"} );
+            FCLTselector("fldobjPossible", sql, {startmulti: true, size: 10, extraParamValue: "uitvoertijd"} );
 %>
             </td>
             <td class="fldobjmidcolumn">
@@ -192,7 +192,7 @@ var inst_type = '';
             </td>
             <td width="45%"><label><%=L("lcl_mld_objects_selected") + ':'%></label><br>
 <%            sql = "SELECT 1 FROM DUAL WHERE 1=0"; // We krijgen ze clientside door via dialogArguments
-              FCLTselector("fldobjExist", sql, {multi: true, size: 12});
+              FCLTselector("fldobjExist", sql, {startmulti: true, size: 12});
           }
 %>
         </td>
diff --git a/APPL/MLD/mld_opdr_materiaal.asp b/APPL/MLD/mld_opdr_materiaal.asp
index b3cff1460e..99587c6bc2 100644
--- a/APPL/MLD/mld_opdr_materiaal.asp
+++ b/APPL/MLD/mld_opdr_materiaal.asp
@@ -60,7 +60,7 @@ if (!readonly && opdr_key > 0)
               // Matkeystr is niet via url meegezonden. Maximum lengte van url is 2083 karakters (maximum path lengte is 2048 karakters). Dit kan anders problemen/foutmelding geven
               FCLTselector("matPossible",
                            sql,
-                           { multi: true,
+                           { startmulti: true,
                              size: 20,
                              extraParamValue: "prijs"
                            });
@@ -87,7 +87,7 @@ if (!readonly && opdr_key > 0)
               // Matkeystr is niet via url meegezonden. Maximum lengte van url is 2083 karakters (maximum path lengte is 2048 karakters). Dit kan anders problemen/foutmelding geven
               FCLTselector("matExist",
                            sql,
-                           { multi: true,
+                           { startmulti: true,
                              size: 20,
                              extraParamValue: "prijs"
                            });
diff --git a/APPL/MLD/mld_opdr_uitvoerenden.asp b/APPL/MLD/mld_opdr_uitvoerenden.asp
index 1085a7d923..4bdd8cd8bc 100644
--- a/APPL/MLD/mld_opdr_uitvoerenden.asp
+++ b/APPL/MLD/mld_opdr_uitvoerenden.asp
@@ -211,7 +211,7 @@ if (!readonly && opdr_key > 0)
               // Uitvkeystr is niet via url meegezonden. Maximum lengte van url is 2083 karakters (maximum path lengte is 2048 karakters). Dit kan anders problemen/foutmelding geven
               FCLTselector("uitvExist",
                            sql,
-                           { multi: true,
+                           { startmulti: true,
                              size: 10
                            });
 %>
diff --git a/APPL/PRS/prs_edit_dienstlocs.asp b/APPL/PRS/prs_edit_dienstlocs.asp
index 2e6fdbbd10..260447c075 100644
--- a/APPL/PRS/prs_edit_dienstlocs.asp
+++ b/APPL/PRS/prs_edit_dienstlocs.asp
@@ -153,7 +153,7 @@ var dienst_key = getQParamInt("dienst_key");  // bedrijf key
               + "  FROM alg_v_aanweziglocatie l";
 
           FCLTselector("locPossible", loc_sql + " MINUS " + existing_loc_sql + " ORDER BY 2",
-                  {   multi: true,
+                  {   startmulti: true,
                       size: 10,
                       extraParamValue: "locorgeb"
                   } );
@@ -166,7 +166,7 @@ var dienst_key = getQParamInt("dienst_key");  // bedrijf key
         <td>
           <label><%=L("lcl_prs_loc_selected") + ':'%></label><br/>
 <%        FCLTselector("locExist", existing_loc_sql+ " ORDER BY 2" ,
-                {   multi: true,
+                {   startmulti: true,
                     size: 10,
                     extraParamValue: "locorgeb"
                 }); %>
@@ -197,7 +197,7 @@ var dienst_key = getQParamInt("dienst_key");  // bedrijf key
 
 %>        <br><label><%=L("lcl_building")%>:</label><br>
 <%        FCLTselector("gebPossible", geb_sql + " MINUS " + existing_geb_sql + " ORDER BY 2",
-                       { multi: true,
+                       { startmulti: true,
                          size: 10,
                          extraParamValue: "alg_locatie_key"
                        });
@@ -210,7 +210,7 @@ var dienst_key = getQParamInt("dienst_key");  // bedrijf key
         <td>
           <br><label><%=L("lcl_prs_bld_selected") + ':'%></label><br><%
           FCLTselector("gebExist", existing_geb_sql+ " ORDER BY 2" ,
-                       { multi: true,
+                       { startmulti: true,
                          size: 10,
                          extraParamValue: "alg_locatie_key"
                        }); %>
diff --git a/APPL/PRS/prscontactlocs.asp b/APPL/PRS/prscontactlocs.asp
index 835d256fa9..16a237591b 100644
--- a/APPL/PRS/prscontactlocs.asp
+++ b/APPL/PRS/prscontactlocs.asp
@@ -100,7 +100,7 @@ var ALGwritelevel = authparams.ALGwritelevel;
                             + " ORDER BY 2"
 
             FCLTselector("fldLocPossible", new_loc_sql,
-                    {   multi: true,
+                    {   startmulti: true,
                         size: 10
                     } ); %>
 
@@ -113,7 +113,7 @@ var ALGwritelevel = authparams.ALGwritelevel;
               <label><%=L("lcl_prs_loc_selected") + ':'%></label><br/>
 <%
               FCLTselector("fldLocExist", existing_loc_sql+ " ORDER BY l.alg_locatie_upper" ,
-                    {   multi: true,
+                    {   startmulti: true,
                         size: 10
                     });
 %>
diff --git a/APPL/Shared/loadGebouw.asp b/APPL/Shared/loadGebouw.asp
index 04fffd4640..97156fcbce 100644
--- a/APPL/Shared/loadGebouw.asp
+++ b/APPL/Shared/loadGebouw.asp
@@ -54,7 +54,7 @@ sql += " ORDER BY 3, 2";
 FCLTselector("blds",
              sql,
              { initKey: -1,
-               multi: true,
+               startmulti: true,
                size: 10,
                extraParamValue: "loc_text, bttype",
                emptyOption: "",
diff --git a/APPL/Shared/selector.inc b/APPL/Shared/selector.inc
index 17e751726a..9ca258dc22 100644
--- a/APPL/Shared/selector.inc
+++ b/APPL/Shared/selector.inc
@@ -92,11 +92,15 @@ function FCLTselector(fieldName, sql, params)
     if (!params.mobile) {
 %>  <!--[if lt IE 8]><div id='req_<%=fieldName%>' class='fld<%=fieldName%> <%=params.required? " required" : ""%>'><![endif]--><%
     }
+    var startmulti = params.startmulti;
+    if (params.multi && params.initKey && String(params.initKey).split(",").length>1)
+        startmulti = true;
     %><select class="fld<%=fieldName%><%=params.required? " required" : ""%> <%=params.extraclass? " " + params.extraclass : ""%>"
               name="<%=fieldName%>"
               id="<%=params.id%>"
-              <%=params.multi && params.initKey && String(params.initKey).split(",").length>1? " multiple" : ""%>
-              <%=params.multi? " fcltmulti=1" : ""%>
+              <%=startmulti? " multiple" : ""%>
+              <%=startmulti? " size="+ params.size : ""%>
+              <%=params.multi && (params.size||2)>1? " fcltmulti=1" : ""%>
               <%=params.disable? " disabled" : ""%>
               <%=params.onChange? " onchange='" + safe.htmlattr(params.onChange) + "'" : ""%>
               <%=params.onDblClick? " onDblClick='" + safe.htmlattr(params.onDblClick) + "'" : "" /* LET OP DAT HTML-HAAKJE HIERACHTER */ %>>