Initial commit.

htdocs/wov/scripts/search.js

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+/* Woman's Voice
+ * search.js: The full text search related JavaScript subroutines.
+ */
+
+/*  Copyright (c) 2004-2018 imacat.
+ * 
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+/* Author: imacat <imacat@mail.imacat.idv.tw>
+ * First written: 2004-11-28
+ */
+
+// isSearchOK: Check if the query phrase is ready to be submitted
+function isSearchOK(form) {
+    
+    // Regularize the fields
+    form.query.value = trim(form.query.value);
+    
+    // Check the query phrase
+    if (form.query.value == "") {
+        alert(_("Please fill in your query."));
+        form.query.focus();
+        return false;
+    }
+    
+    return true;
+}