Make containing elements into links

gistfile1.js

/**
 * Make containing elements into links
 * 
 * jQuery, in conjunction with two CSS classes:
 *
 * 'make-link' - Makes containing elements into links. Add the class '.make-link-target'
 * to the descendant anchor that is linked to the URL you want the ancestor element to
 * link to. The JS handles making the cursor into a pointer and adds the class 'hover'
 * to the target anchor when the ancestor is hovered.
 *
 * 'make-sibling-link' - Like 'make-link', but this looks for a parent with the
 * 'make-link-container' class, then a child of it with the 'make-link-target' class.
 */
if ( $( '.make-link' ).length ) {
	$( '.make-link' ).css( 'cursor', 'pointer' ).hover(
		function() {
			window.status = $( this ).find( 'a.make-link-target' ).attr( 'href' );
			$( this ).find( 'a.make-link-target' ).addClass( 'hover' );
		},
		function() {
			window.status = '';
			$( this ).find( 'a.make-link-target' ).removeClass( 'hover' );
		}
	).click( function() {
		window.location = $( this ).find( 'a.make-link-target' ).attr( 'href' );
	});
}
if ( $( '.make-sibling-link' ).length ) {
	$( '.make-sibling-link' ).css( 'cursor', 'pointer' ).hover(
		function() { window.status = $( this ).parents( '.make-link-container' ).find( 'a.make-link-target' ).attr( 'href' ); },
		function() { window.status = ''; }
	).click( function() {
		window.location = $( this ).parents( '.make-link-container' ).find( 'a.make-link-target' ).attr( 'href' );
	});
}
if ( $( '.make-link, .make-sibling-link' ).length ) {
	$( 'a.make-link-target' ).click( function(e) { e.preventDefault(); });
}