moving the cursor position in a text-box
<p>I am developing a web application using asp.net. There is a text box(not Rich text-box) which contains a HTML source file, and a list-box which lists out the errors in that file. When a particular error message in the list-box is selected, the cursor point should point out that particular error position in the text box. </p>

<p>Any help is appreciated...</p>
