hide menu bar when search input is focus

public/views/walletHome.html

@@ -197,10 +197,12 @@
 
         <div class="left-inner-addon ">
           <i class="fi-magnifying-glass"></i>
-          <input type="text"
+          <input ng-focus="home.formFocus(true)"
+                ng-blur="home.formFocus(false)"
+                type="text"
                 class="form-control"
-                 placeholder="Amount, address, mm/dd/yyyy"
-                 ng-model="search"></input>
+                placeholder="Amount, address, mm/dd/yyyy"
+                ng-model="search"></input>
         </div>
         <div ng-repeat="btx in index.filter(search) track by btx.txid"
              fast-click callback-fn="home.openTxModal(btx)"