re-enabled first item of TG-1217

git-svn-id: https://textgridlab.org/svn/textgrid/trunk/middleware/tgauth@12407 7c539038-3410-0410-b1ec-0f2a7bf1c452

info.textgrid.middleware.tgauth.webauth/tglib/WebUtils.class.php

@@ -244,7 +244,9 @@ class WebUtils {
 	}
       }
       if ($this->isBoolean ($a)) {
-	if ($oldval === "TRUE") {
+	// pre-check "Searchable" box, cf. TG-1217
+ 	if (($a->name === 'agreesearch' && $oldval === "") ||  
+	    $oldval === "TRUE") {
 	  $checked = "checked=\"checked\"";
 	} else {
 	  $checked = "";