Remove the use of jQuery's is() function for jQuery < 1.6 support.

[rooby]

This change comes from HitmanInWis's issue at #1471

It removes the use of the jQuery is() function, which is different in jQuery < 1.6 so that a wider range of jQuery versions are support.

[stof]

.size() is deprecated. you sould be using chosenContainer.length

[alexhass]

Are you able to create a new release with this fix included, please?

Running newer jquery versions in Drupal 7 is really a mess and a Chosen version that works with jQuery 1.4.4 would be great.

[rooby]

@stof
I have changed size() to length now.

[koenpunt]

You can leave the > 0, as a value greater than zero is true'ish

[rooby]

@koenpunt
The > 0 is still there, or do you mean remove it? (I wasn't really paying much attention when I made the fix, it probably shouold omit the > 0)

[koenpunt]

Oh, typed too fast, should have been 'leave out' ;)

[rooby]

Committed that change. It should be good now.

[koenpunt]

If you squash it into one commit I think it should be good to go. What about you guys, @harvesthq/chosen-developers?

[stof]

it looks good, yes

[tjschuck]

@rooby Any chance you can rebase this against master and squash it into one commit? Instructions here.

Thanks!

[pfiller]

Thanks, @rooby. Closing in favor of #1702 which condenses this to one commit and makes a nice variable name change.