function( inst ) {
		return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" );
	}
function( inst ) {
		return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" );
	}
function ( inst ) { return inst . input && inst . input . is ( ":visible" ) && ! inst . input . is ( ":disabled" ) && ! inst . input . is ( ":focus" ) ; }
#6694 - don't focus the input if it's already focused this breaks the change event in IE Support: IE and jQuery <1.9
#6694 - don t focus the input if it s already focused this breaks the change event in IE Support : IE and jQuery <1 . 9
Returns true if the input element is visible false otherwise.