From bad31ae944f074dab12f7a6d1362775d8f2b18dd Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sat, 29 Oct 2005 02:26:52 +0200
Subject: JavaScript refactoring

This patch addes a first go on a central javascript and CSS dispatcher
which builds a single script from all needed scripts, does optimizing
and caching.

darcs-hash:20051029002652-7ad00-7558b569c2bf65f5e41820644580d97c62edd0d6.gz
---
 lib/scripts/ajax.js | 35 +++++++++++++++++++++--------------
 1 file changed, 21 insertions(+), 14 deletions(-)

(limited to 'lib/scripts/ajax.js')

diff --git a/lib/scripts/ajax.js b/lib/scripts/ajax.js
index 0a4183463..c0323f09e 100644
--- a/lib/scripts/ajax.js
+++ b/lib/scripts/ajax.js
@@ -23,39 +23,46 @@ ajax_qsearch.sack.AjaxFailedAlert = '';
 ajax_qsearch.sack.encodeURIString = false;
 
 ajax_qsearch.init = function(inID,outID){
-  if(ajax_qsearch.inObj == null)
-    ajax_qsearch.inObj  = document.getElementById(inID);
-  if(ajax_qsearch.outObj == null)
-    ajax_qsearch.outObj = document.getElementById(outID);
-}
+  ajax_qsearch.inObj  = document.getElementById(inID);
+  ajax_qsearch.outObj = document.getElementById(outID);
+
+  // objects found?
+  if(ajax_qsearch.inObj === null){ return; }
+  if(ajax_qsearch.outObj === null){ return; }
+
+  // attach eventhandler to search field
+	addEvent(ajax_qsearch.inObj,'keyup',ajax_qsearch.call);
+
+  // attach eventhandler to output field
+  addEvent(ajax_qsearch.outObj,'click',function(){ ajax_qsearch.outObj.style.display='none'; });
+};
 
 ajax_qsearch.clear = function(){
   ajax_qsearch.outObj.style.display = 'none';
   ajax_qsearch.outObj.innerHTML = '';
-  if(ajax_qsearch.timer != null){
+  if(ajax_qsearch.timer !== null){
     window.clearTimeout(ajax_qsearch.timer);
     ajax_qsearch.timer = null;
   }
-}
+};
 
 ajax_qsearch.exec = function(){
 	ajax_qsearch.clear();
   var value = ajax_qsearch.inObj.value;
-  if(value == '') return;
+  if(value === ''){ return; }
   ajax_qsearch.sack.runAJAX('call=qsearch&q='+encodeURI(value));
-}
+};
 
 ajax_qsearch.sack.onCompletion = function(){
 	var data = ajax_qsearch.sack.response;
-  if(data == '') return;
+  if(data === ''){ return; }
 
   ajax_qsearch.outObj.innerHTML = data;
   ajax_qsearch.outObj.style.display = 'block';
-}
+};
 
-ajax_qsearch.call = function(inID,outID){
-  ajax_qsearch.init(inID,outID);
+ajax_qsearch.call = function(){
   ajax_qsearch.clear();
   ajax_qsearch.timer = window.setTimeout("ajax_qsearch.exec()",500);
-}
+};
 
-- 
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