Maximum rows in Textedit BSP elemet

Question

Dear All,
I have a textedit BSP element as defined below
            <htmlb:textEdit id  = "TEST"
                            text     = "<%= G_COMM %>"
                            cols     = "230"
                            rows     = "8"
                            wrapping = "SOFT"
                            />
so this shows a text edit box with 8 rows visible. If user enters text beyond 8 rows, a scroll bar appears and first line moves upwards. Now I want to restrict this box only to 8 rows, so that user cannot enter beyond 8 rows and no scrollbar should appear. I checked one blog, which shows how to restict maximum number of characters which can be entered in textedit box. But I want to restrict it till particular rows.
Please let me know your valuable inputs to get it done.
Thanks,
Amol

Answer 1

Thank you very much Raja.
I resolved it by making some modifications in the code suggested by you. I am writting down the code which I used here.
<htmlb:textEdit id = "TEST"
text = "<%= G_COMM %>"
cols = "230"
rows = "8"
wrapping = "SOFT"
/>
function overFlow(isField)
noOverflow = isField.scrollTop;
if (noOverflow != 0){return true}
else {return false}
Thanks,
Amol
Edited by: Amol Jaiswal on Apr 27, 2009 1:45 PM
Edited by: Amol Jaiswal on Apr 27, 2009 1:48 PM