Hi Franco!

You will never reach any code inside the  for-block
If i=1 i can't be 31
I think you ment:

for(i=1;i<=31;i++)...

if you use elements[...] a string inside the brackets is expected. Therefore
you simply need to concat the two substrings. If "MornHourArr" is a constant
string:

if(FormButton.elements["MornHourArr"+i].value>23)

Greetings Hans

----- Original Message -----
From: "Franco" <francO.perretta@c...>
To: "javascript" <javascript@p...>
Sent: Monday, January 15, 2001 6:18 PM
Subject: [javascript] JScript Sintax (Elements)


> Hi,
> Some one could help me about the sintax in the ELEMENTS line.
> I can not join the name of the ELEMENTS and the variable i.
> I will appreciate your help
>
>   Franco
>
> file://-----------------------------------------------------------------
>   var i;
> function SumMorn()
>   {
>
>   for (i=1; i=31; i++)
>

> if (FormButton.elements["'MornHourArr' + i + '"].value>23)
>     {
>      alert("Vous aviez entre un horaire inexistent");
> FormButton.elements["'MornHourDep' + i + '"].focus();
> }
> else
> FormButton.elements["'MornHourTot' + i + '"].value 
> FormButton.elements["'MornHourDep' + i + '"].value -
> FormButton.elements["'MornHourArr' + i + '"].value;
>
>   }
> }
> file://-------------------------------------------------------
>