Setting disable_search to true on selects contained in pop out windows prevents the select from closing on click away

[m-orchard]

In Chosen.prototype.container_mousedown, 'click.chosen' is bound to $(document). This prevents pop out windows from closing their Chosen selects on click away, as document references the parent document rather than the pop out window document

This only occurs if disable_search is set to true, because it prevents the input from triggering a blur on click away. When disable_search is false, that blur will close the select.

I'd suggest fixing by instead binding to $(this.container[0].ownerDocument), and therefore also unbinding from that in Chosen.prototype.destroy and Chosen.prototype.close_field.

[stof]

this change looks good. Would you mind submitting a pull request with the fix (in the jQuery and Prototype versions) ?

[m-orchard]

Sure, I've made one here - #1745.