Prototype 1.6.0.2 code working in Firefox, Chrome but not IE9
http://sgm189.csesalford.com/invoices

Please login with username 'billy' password 'billy'

click the blue **kidsunlimited nurseries** link, then on the new page click the **edit invoice** link to the right.

Please then try 'add new line' and change the numerical values in Sales Tax, Quantity and Qty. You should see the totals refresh dynamically in any browser but IE9.

JS is encoded in UTF-8 no BOM. Can make my code available on request. 

Any reasons this will not work in IE9 or suggested fixes?





Prototype 1.6.0.2 code working in Firefox, Chrome but not IE9
===

http://sgm189.csesalford.com/invoices

Please login with username 'billy' password 'billy'

click the blue **kidsunlimited nurseries** link, then on the new page click the **edit invoice** link to the right.

Please then try 'add new line' and change the numerical values in Sales Tax, Quantity and Qty. You should see the totals refresh dynamically in any browser but IE9.

JS is encoded in UTF-8 no BOM. Can make my code available on request. 

Any reasons this will not work in IE9 or suggested fixes?




