Ciao a tutti ho un problema con un DB, tramite form inserisco delle news in un database

Form:
Codice PHP:
        <form onSubmit="return CheckEventi();" method="post" name="Eventi">
        <
tr>
          <
td>Evento:</td>
          <
td><input name="_evento" type="text" id="_evento" style="width:250px;"></td>
        </
tr>
        <
tr>
          <
td class="td1"Data: </td>
          <
td>
            <
select name="_giorno">
            <%
            for 
giorni=1 to 31 
            
%>
            <
option value="<%=Right("00" & giorni, 2)%>"><%=ctInd%></option>
            <%
            
next
            
%>
            </
select>
             
            <
select name="_mese">
            <%
            
setlocale("it")
            for 
ctInd=1 to 12 
            
%>
            <
option value="<%=Right("00" & ctInd, 2)%>"><%= monthName(ctInd)%></option>
            <%
            
next
            
%> 
            </
select>
             
            <
select name="_anno">
            <%
            for 
ctInd=datePart("yyyy",nowto datePart("yyyy",now) + 10 step +1
            
%>
            <
option value="<%=ctInd%>"><%=ctInd%></option>
            <%
            
next
            
%> 
            </
select>
         </
td>
        </
tr>
        <
tr>
          <
td>Organizzatore:</td>
          <
td><input name="_organizzatore" type="text" id="_organizztore" style="width:250px;"></td>
        </
tr>
        <
tr>
          <
td>Località:</td>
          <
td><input name="_luogo" type="text" id="_luogo" style="width:250px;" maxlength="250"></td>
        </
tr>
        <
tr>
          <
td>E-Mail</td>
          <
td><input name="_email" type="text" id="_email" style="width:250px;"></td>
        </
tr>
        <
tr>
          <
td>Descrizione:</td>
          <
td><textarea name="_descrizione" style="width:250px; "></textarea></td>
        </
tr>
        <
tr>
          <
td>Evento del mese</td>
          <
td>
            <
select name="_focus">
            <
option value="Y">SI</option>
            <
option value="N">NO</option>
            </
select>
          </
td>
        </
tr>
        <
tr>
        <
td></td>
        <
td><input name="submit" type="submit" value="Insert &raquo;&raquo;"></td>
        </
tr>
        </
form
nella pagina di inserimento recupero i dati e li metto in una tabella ma accanto alle date mi ritrovo quel JS sapere che roba è?

Grazie

Ciao
Cinzia