[jQuery] Remove an <li>
I want to remove the following <li> and any after that which have the
class jcarousel-item-placeholder in them
<li class="jcarousel-item jcarousel-item-horizontal jcarousel-item-4
jcarousel-item-4-horizontal jcarousel-item-placeholder jcarousel-item-
placeholder-horizontal" jcarouselindex="4"/>
I'm not sure how to go about this.