Search Results Special Block

I would like the block on the left side of this https://socialxusa.com/search.php page to be a blank block until someone searches for someone else. I do not want to see all the of users in this block just search results. How can I make this so?

The following code change should work :

In search.php

Find :

list($sResults, $aDBTopMenu, $sPagination, $sTopFilter) = $oProfile->GenSearchResultBlock($this->oPF->aBlocks, $aRequestParams, $this->aFilterSortSettings, 'search.php');

Just below, Add :

if(!isset($_REQUEST['search_mode']))$sResults = MsgBox(_t('_Empty'));

Thanks once again Modzzz

1. It is reversing back after changing search mode from simple to adv or quick.

Again the results are showing up.

2. how to remove the sort bubble having (sort by latest activity, by join etc).

Why can't I open this link？

 Which link? You mean this https://socialxusa.com/search.php

 can anyone suggest a solution for this?

Find :

if(!isset($_REQUEST['search_mode']))$sResults = MsgBox(_t('_Empty'));

Replace with 

if(!isset($_REQUEST['csrf_token']))$sResults = MsgBox(_t('_Empty'));

 Thanks very much. It's working fine now.