I Activated the plugin across the Network, and using the search form in the template, it returns absolutely no results. I tried hacking the search form, even to include a hidden radio button (checked) but still nothing:
<form class="ms-global-search_form" method="get" action="<?php echo get_bloginfo( 'wpurl' ).'/'.$page.'/'; ?>">
<label for "s" class="hide">Search Terms</label><input type="text" value="Search"
name="s" id="s"
onblur="if (this.value == '')
{this.value = 'Search';}"
onfocus="if (this.value == 'Search')
{this.value = '';}" alt="Search" longdesc="Search this site" />
<input type="hidden" id="searchsubmit" value="<?php _e( 'Search', 'ms-global-search' ) ?>" />
<div style="visibility: hidden;"><input type="radio" id="ms-global-search_181444722" name="mswhere" value="all" checked='checked' /></div>
</form>
We're not using the widget, we have a custom form already styled in the site, so I don't know what I'm missing, but if there is a way to hack the form that's coded in the template that would work.. I just don't know what else to add, to get the form to work. Any ideas?
thanks!
http://wordpress.org/extend/plugins/multisite-global-search/