I am using sharepoint 2010 and developing a visual web part. I had javascript functions on the ascx file and they all used to work file.Now I have moved them to a single javascript.js file and deployed it to the _layouts folder on server.
And I have put the below line on the ascx file to reference to that file
<script src="/sites/xxxxx/_layouts/customwebparts/javascript.js" type="text/javascript"> </script>
and then on the ascx.cs file and I am using the methods defined in this file for eg.,
btnCancel.Attributes.Add("onclick", "{return Action(Cancel the form?)};");
But it is not working, it is not displaying the confimration box ...Am I referencing the wrong way. Please help me ....