Opera 9.2 and belowe don't handle css proprety «opacity»

[homm]

For this browser jQuery.support.opacity evaluate to false. Problem in line 3159:

opacity: a.style.opacity === "0.5",

in This browser a.style.opacity equal "0.50"

Quick fix is replace line:

opacity: a.style.opacity.substr(0,3) === "0.5",

[homm]

Second solution of problem: opacity: a.style.opacity == .5

[homm]

I'm sorry, second solution don't work in IE.

[homm]

Another idea to fix this is check value 0.55 instead 0.5 (or another number with two digits)

<a href="/a" style="color:red;float:left;opacity:.55;">a</a>

opacity: a.style.opacity === "0.55",

As i can see, works in all browsers.

[john]

Fixed. ​http://github.com/jquery/jquery/commit/d933e9c26d9c883af6de6a48c456294748582d3c