pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / src / site / src / documentation / skins / common / scripts / getBlank.js

diff --git a/lucene-java-3.5.0/lucene/src/site/src/documentation/skins/common/scripts/getBlank.js b/lucene-java-3.5.0/lucene/src/site/src/documentation/skins/common/scripts/getBlank.js
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+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You 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.
+*/
+/**
+ * getBlank script - when included in a html file and called from a form text field, will set the value of this field to ""
+ * if the text value is still the standard value.
+ * getPrompt script - when included in a html file and called from a form text field, will set the value of this field to the prompt
+ * if the text value is empty.
+ *
+ * Typical usage:
+ * <script type="text/javascript" language="JavaScript" src="getBlank.js"></script>
+ * <input type="text" id="query" value="Search the site:" onFocus="getBlank (this, 'Search the site:');" onBlur="getBlank (this, 'Search the site:');"/>
+ */
+<!--
+function getBlank (form, stdValue){
+if (form.value == stdValue){
+       form.value = '';
+       }
+return true;
+}
+function getPrompt (form, stdValue){
+if (form.value == ''){
+       form.value = stdValue;
+       }
+return true;
+}
+//-->