VM2 Vxcompare - modification

[tomtolo]

Joomla 2.5.9
VM 2.0.18a
Vxcompare module/plugin

Modifications to do:

1) When we have selected 0 (non) products to compare:
http://virtuext.com/joomla25/demo/vx-compareall-product-comparison-for-virtuemart-2-0/compare.html?limit=0

Buton "Compare selected" should be non active or there should be an info e.g.:
No products to compare.

2) Auto Uncheck  Checkbox'es when you leave the page - so there is no posibility to compare products from different category.

Please mail me at: biuro(at)3wstudio.pl

[MarioP]

Hi,
I need exactly the same modifications on my website:
So
1. Until we select at least 2 products the 'Compare selected' button should be inactive or when the button is active and somone will click on it, there's an information (popup window) like 'No products to compare'. The text should be a language constant  - I have multilanguage website.
2) Auto Uncheck the boxes when you leave the page (or automated unchecking the boxes when we're leaving the comparison table) - selected product are still in memory so when we go to another category and choose another products, they're all showing up in the comparison table - what is incorrect.
Please give me a PM or just reply on the topic if someone could help.
Thanks