first thing you should have:
1.knowledge on how to compile js file extension
2.common sense
3.patience ,,

ok..here we go.
step 1:

create and account in www.cbox.ws and get your own cbox and its codes. after getting it the code should be like this

Code:


<!-- BEGIN CBOX - [url=http://www.cbox.ws/]www.cbox.ws[/url] - v001 -->
<div id="cboxdiv" style="text-align: center; line-height: 0">
<div><iframe frameborder="0" width="400" height="370" src="[url=http://www2.cbox.ws/box/?boxid=2001440&amp;boxtag=tfrxx1&amp;sec=main]http://www2.cbox.ws/box/?boxid=2001440&amp;boxtag=tfrxx1&amp;sec=main[/url]" marginheight="2" marginwidth="2" scrolling="auto" allowtransparency="yes" name="cboxmain" style="border:#DBE2ED 1px solid;" id="cboxmain"></iframe></div>
<div><iframe frameborder="0" width="400" height="80" src="[url=http://www2.cbox.ws/box/?boxid=2001440&amp;boxtag=tfrxx1&amp;sec=form]http://www2.cbox.ws/box/?boxid=2001440&amp;boxtag=tfrxx1&amp;sec=form[/url]" marginheight="2" marginwidth="2" scrolling="no" allowtransparency="yes" name="cboxform" style="border:#DBE2ED 1px solid;border-top:0px" id="cboxform"></iframe></div>
</div>
<!-- END CBOX -->


just delete the ff:
<!-- BEGIN CBOX - www.cbox.ws - v001 -->
<!-- END CBOX -->

cuz we wont need it..
it should b like this now

Code:


<div id="cboxdiv" style="text-align: center; line-height: 0">
<div><iframe frameborder="0" width="400" height="370" src="[url=http://www2.cbox.ws/box/?boxid=2001440&amp;boxtag=tfrxx1&amp;sec=main]http://www2.cbox.ws/box/?boxid=2001440&amp;boxtag=tfrxx1&amp;sec=main[/url]" marginheight="2" marginwidth="2" scrolling="auto" allowtransparency="yes" name="cboxmain" style="border:#DBE2ED 1px solid;" id="cboxmain"></iframe></div>
<div><iframe frameborder="0" width="400" height="80" src="[url=http://www2.cbox.ws/box/?boxid=2001440&amp;boxtag=tfrxx1&amp;sec=form]http://www2.cbox.ws/box/?boxid=2001440&amp;boxtag=tfrxx1&amp;sec=form[/url]" marginheight="2" marginwidth="2" scrolling="no" allowtransparency="yes" name="cboxform" style="border:#DBE2ED 1px solid;border-top:0px" id="cboxform"></iframe></div>
</div>


now.step2:
change all double qoute--------->> " to single qoute ' inside the cbox code.(very important)
it should be like this now

Code:


<div id='cboxdiv' style='text-align: center; line-height: 0'>
<div><iframe frameborder='0' width='400' height='370' src='http://www2.cbox.ws/box/?boxid=2001440&amp;boxtag=tfrxx1&amp;sec=main' marginheight='2' marginwidth='2' scrolling='auto' allowtransparency='yes' name='cboxmain' style='border:#DBE2ED 1px solid;' id='cboxmain'></iframe></div>
<div><iframe frameborder='0' width='400' height='80' src='http://www2.cbox.ws/box/?boxid=2001440&amp;boxtag=tfrxx1&amp;sec=form' marginheight='2' marginwidth='2' scrolling='no' allowtransparency='yes' name='cboxform' style='border:#DBE2ED 1px solid;border-top:0px' id='cboxform'></iframe></div>
</div>


after that. compres the code..:

Code:


<div id='cboxdiv' style='text-align: center; line-height: 0'><div><iframe frameborder='0' width='400' height='370' src='http://www2.cbox.ws/box/?boxid=2001440&amp;boxtag=tfrxx1&amp;sec=main' marginheight='2' marginwidth='2' scrolling='auto' allowtransparency='yes' name='cboxmain' style='border:#DBE2ED 1px solid;' id='cboxmain'></iframe></div><div><iframe frameborder='0' width='400' height='80' src='http://www2.cbox.ws/box/?boxid=2001440&amp;boxtag=tfrxx1&amp;sec=form' marginheight='2' marginwidth='2' scrolling='no' allowtransparency='yes' name='cboxform' style='border:#DBE2ED 1px solid;border-top:0px' id='cboxform'></iframe></div>
</div>


one alignment only:

copy paste the final edited code and insert to addbox script

Spoiler:

since u r dealing with js.... add it to the rest of js file and use js linker....
thats it,and you are done.