I have a question related to implementation rather than coding. I have a form with Left DIV with 5 inputs(text boxes and drop downs) and center DIV with 8 inputs (text boxes). In center div all Labels are in a column and next column includes appropriate textboxes and drop downs.

Now, I need to add the center Div labels in horizontal and provide 10 rows to enter bulk user inputs depending on a checkbox selected by user. if user selects a checkbox, then bulk form should display and unchecked, then normal form should display. The left div should be common for both.

Do I need to create three forms here? If I am creating three forms, then the left div is not getting submitted when I click submit for center form. How to resolve this.