A hinge including a first hinge half rotatably connected to a second hinge half is described. A support mechanism selectively supports the first hinge half at one or more rotated positions relative to the second hinge half. The support mechanism includes a support which is selectively biased toward a support position in which the support is capable of supporting the first hinge half at a rotated position relative to the second hinge half. The support can further be selectively biased into a disengaged position in which the support is not capable of supporting the first hinge half relative to the second hinge half. With the support in a disengaged position, the first hinge half is freely pivotable relative to the second hinge half. An automatic reset mechanism may be utilized in connection with the hinge to reposition the support from the disengaged position to the support position as the hinge approaches a predefined position.