Interesting combo of keystrokes causing a blank screen to appear. Here's the\nscenario. I have an ASP Text Box with the OnTextChanged event active. Also\non the screen are a variety of ASP DropdownLists controls. All of these\ncontrols have AutopostBack set to TRUE. If a user enters a new value in the\ntext box but then proceeds to click one of the dropdownlists the broswer\nrenders a blank page!! Weird! However, if the users tabs out of the text box\nor clicks anywhere else on the form, no worries.\n\nIt appears to be something with the CLR or code behind getting hung up with\nthe combination of the textOnChanged event and possibly firing the\nIndexChanged event from the dropdownlists?\n\nAny thoughts?\n\nThanks!