accessing array elements present in form

[alena1347]

I have a html form in which the dropdown box is an array element now I have created a javascript function that get form as parameter .

1)I need to maniulate the values of the array present in the form

in the below code sendmail is the form sname is the field array

function addit(sendmail)

{

var x=document.sendmail.sname.length;

//alert(x);

while( x>0 )

{

var skill=document.getElementById("sname[x]").value;

//alert(skill);

 

var anOption = document.createElement("OPTION");

anOption.innerText = skill;

 

anOption.Value = skill;

document.form.snames.options.add(anOption);

x--;

}

}