problem with IE not doing the same as FF - adding up $

[CircleOfLinks]

Hi guys,

im looking for someone who could help me with a problem im having with my site, if you go to http://www.aussiepages.com.au/coupon.php and check the box's in FireFox they change and add up 19 X howver many box they choose and then 'checkout' works however if you go to it in IE nothing happens when selecting the box's. even when you click the 'checkout' it only takes you to paypal. please if somebody can help ill pay you $40US for it if you can fix it for me.

please reply, pm or email me at support@aussiepages.com.au if you can help.

basically I really need it to do this. the go to the site, select a category they wish to sponsrer then checkout and be re-directed to a form.

thanks

[Costin Trifan]

In IE7:
when I visited your page there was a javascript error:

Line 77, char 2: document.getElementById('')...is null or not an object

so you should check your js script first to see what you have done wrong there.