jQuery Intellisense in VS 2008 - Take a look at the comments ...
Make sure this path is correct: src="Scripts/jquery-1.6.1.js"
Download and try adding the vsdoc file:
<script type="text/javascript" src="Scripts/jquery-1.6.1-vsdoc.js" />
You are referencing a jQuery script file and at the same time trying to write code inside this block of script code. I think this is impossible. At least I have never tried this way.
Do this instead (this should work):
<script type="text/javascript" src="../../Scripts/jquery-1.6.1.js" /> <script type="text/javascript" src="../../Scripts/jquery-1.6.1-vsdoc.js" /> <script type="text/javascript"> $("#TextBox1"). </script>
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