set the table rows dynamically depending on a field value

I have a custom field on account form - "number"

I need to create a html webresource and place it on a section in the accounts form..

This html page should have a table so that.... If i type number "5" in field .. this section containing html webresourse should display 5 rows of table.

Hence the table rows should change according to the number given in the feild ..

Can i get any help on how to create this table in html webpage in which i can give the field reference