CSS Formatting disappears after JavaScript Alertbox clicked

[Gwyn Thomas]

Yes, once the button in the gridview is clicked the code behind processes the request and if a matching file exists it is played, if not, the alert box is shown on the page being re-loaded. At this point the text comes back a different size behind the alert box.

On clicking one of the other buttons on the form which causes a postback the text is returned to normal.

[yogesh8585]

I have got the solution

Please remove where you write Response.Write( message)
instead of this use

message= "r u ok";
ScriptManager.R egisterClientSc riptBlock(this,
this.GetType(), Guid.NewGuid(). ToString(), message,true);


respoce.write causing the problem