function clearField(field) {
	if (field.hasClassName('default_value')) {
		field.default_value = field.value;
		field.removeClassName('default_value')
		field.value = '';
	}
}
function restoreField(field) {  
	if (field.value == '') {
		field.value = field.default_value;
		field.addClassName('default_value')
	}
}
    
activeFeaturedVenueLink = null;
function activateFeaturedVenue(link, id, name, thumb, address) {
	if (activeFeaturedVenueLink == null) {
		activeFeaturedVenueLink = $('featured_venue_nav_1');
	}
    $('featured_venue_name').update(name);
    $('featured_venue_thumb').src = thumb;
	$('featured_venue_link').href = "/find/show/" + id;
	$('featured_venue_address').update(address);

	activeFeaturedVenueLink.removeClassName('active');
	link.addClassName('active');
	activeFeaturedVenueLink = link;
} 


function clickRfpCheck(box) {
	new Ajax.Updater('rfp_summary', '/find/toggle_rfp_list', {
	  method: 'post',
	  parameters: {id: box.id, active: box.checked},
			  onSuccess: function(transport, json) {
					new Effect.Highlight('rfp_summary');
					setTimeout("initRfpLightbox()", 500);
			  }
 	  });
}

function initRfpLightbox(box) {
	rfpLink = $('send_rfp_link');   
	if (rfpLink == null) {
		setTimeout("initRfpLightbox()", 500);
	}
	else {
		lightinit = new lightbox(rfpLink);
	}
}