[jQuery] mouseenter/mouseover timeout

Regarding: Preview images at http://www.templateharvest.com/ Problem: Larger "preview" images appear at mouseenter event on thumbnail images. If mouse stays still, then moves again, the preview image flickers away and reappears. This jittery effect is not desired. Using mouseover instead of

[jQuery] jQuery validate, need to require subset of fields with same name

This is regarding use of jquery validate plug-in. I have ten fields of type="file" with name="thumbs[]" I have added class="required" to the first three, but does not give the intended result. obviously i'm trying to require the first three of the ten possible thumbnails image uploads. how do