how to hide calendar or textbox in GridView using JavaScript

[iamvova]

Could anybody explain how I can find control (for example calendar or textbox) in GridView row? Then I need to hide it.
I have edit row number.

var grid = document.getEle mentById('<%= GridView1.Clien tID %>');d

rows = grid.rows;
var row = rows[GView_EditIndex];
//next code return errors
var ELEMENT = row.getElementById('MY_TextBox'); ????
var ELEMENS = row.getElementsByTagName('MY_TextBox'); ????
ELEMENT.style.display = 'none'; ????

[ariful alam]

ELEMENT.style.v isibility = "hidden";

[iamvova]

Thanks for reply. Maybe you also know - how to get CONTROL (textbox with ID "MyTBX") from GridView row?