Import xinha so we can switch from htmlarea and fix a bunch of in-browser issues that htmlarea has

xinha/plugins/FindReplace/find-replace.js

@@ -0,0 +1,42 @@
+/*---------------------------------------*\
+ Find and Replace Plugin for HTMLArea-3.0
+ -----------------------------------------
+ author: Cau guanabara 
+ e-mail: caugb@ibest.com.br
+\*---------------------------------------*/
+
+function FindReplace(editor) {
+this.editor = editor;
+var cfg = editor.config;
+var self = this;
+cfg.registerButton("FR-findreplace", this._lc("Find and Replace"),
+                   editor.imgURL("ed_find.gif", "FindReplace"), false,
+                   function(editor) { self.buttonPress(editor); });
+cfg.addToolbarElement(["FR-findreplace","separator"], ["formatblock","fontsize","fontname"], -1);
+};
+
+FindReplace.prototype.buttonPress = function(editor) { 
+FindReplace.editor = editor;
+var sel = editor.getSelectedHTML();
+  if(/\w/.test(sel)) {
+  sel = sel.replace(/<[^>]*>/g,"");
+  sel = sel.replace(/&nbsp;/g,"");
+  }
+var param = /\w/.test(sel) ? {fr_pattern: sel} : null;
+editor._popupDialog("plugin://FindReplace/find_replace", null, param);
+};
+
+FindReplace._pluginInfo = {
+  name          : "FindReplace",
+  version       : "1.0 - beta",
+  developer     : "Cau Guanabara",
+  developer_url : "mailto:caugb@ibest.com.br",
+  c_owner       : "Cau Guanabara",
+  sponsor       : "Independent production",
+  sponsor_url   : "http://www.netflash.com.br/gb/HA3-rc1/examples/find-replace.html",
+  license       : "htmlArea"
+};
+
+FindReplace.prototype._lc = function(string) {
+    return HTMLArea._lc(string, 'FindReplace');
+}