I am using asp.net. In that i used both master page and aspx page. what is my problem is, I have written the script in master page and in aspx page i have used the onclientclick event. here is my code.
MasterPage.Mast er:
Code:
<script type="text/javascript">
function LoginValid() {
alert("hai");
var UserName = document.getElementById("ctl00_ContentPlaceHolder1_txtUserName");