Change textbox text in JavaScript

Question

I\'m allowing a user to use either one of two textboxes to search a database - one is an ID field, and one is a freetext field. I\'m using ASP.NET with C# btw.

Anyway, a

Answer 1

Given a function in javascript:

function clearOther(which){
 document.getElementById(which).value='';
}

this can then be called when you focus on one textbox, passing the id of the other:

working example --> http://jsfiddle.net/CwWKn/