Q111 How when I click on the textBox do I set the focus to the checkBox?

Try this:

<FORM NAME="formName">
<INPUT TYPE="TEXT" onFocus="blur();document.formName.tick.checked=true">
<INPUT TYPE="CHECKBOX" NAME="tick">
</FORM>

Or this:

<FORM NAME="formName2">
<INPUT TYPE="TEXT" onFocus="blur();document.formName2.tick.focus()">
<INPUT TYPE="CHECKBOX" NAME="tick">
</FORM>