Do not call getOffset on init

hinter.js

@@ -2,7 +2,7 @@
 
    Homepage: http://yourcmc.ru/wiki/SimpleAutocomplete
    License: MPL 2.0+ (http://www.mozilla.org/MPL/2.0/)
-   Version: 2014-09-05
+   Version: 2014-09-11
    (c) Vitaliy Filippov 2011-2014
 
    Usage:
@@ -122,8 +122,6 @@ SimpleAutocomplete.prototype.init = function()
     this.id = this.input.id + l.length;
     l.push(this);
 
-    var p = getOffset(e);
-
     // Create hint layer
     var t = this.hintLayer = document.createElement('div');
     t.className = this.className;
@@ -131,9 +129,7 @@ SimpleAutocomplete.prototype.init = function()
     {
         t.style.display = 'none';
         t.style.position = 'absolute';
-        t.style.top = (p.top+e.offsetHeight) + 'px';
         t.style.zIndex = 1000;
-        t.style.left = p.left + 'px';
         document.body.appendChild(t);
     }
     else
@@ -567,21 +563,6 @@ SimpleAutocomplete.GlobalMouseDown = function(ev)
 // *** UTILITY FUNCTIONS ***
 // Remove this section if you already have these functions defined somewhere else
 
-// Cross-browser add/remove event listeners
-var addListener = function()
-{
-    return window.addEventListener
-        ? function(el, type, fn) { el.addEventListener(type, fn, false); }
-        : function(el, type, fn) { el.attachEvent('on'+type, fn); };
-}();
-
-var removeListener = function()
-{
-    return window.removeEventListener
-        ? function(el, type, fn) { el.removeEventListener(type, fn, false); }
-        : function(el, type, fn) { el.detachEvent('on'+type, fn); };
-}();
-
 // Cancel event bubbling and/or default action
 var stopEvent = function(ev, cancelBubble, preventDefault)
 {
@@ -598,15 +579,6 @@ var stopEvent = function(ev, cancelBubble, preventDefault)
     return !preventDefault;
 };
 
-// Remove leading and trailing whitespace
-if (!String.prototype.trim)
-{
-    String.prototype.trim = function()
-    {
-        return this.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
-    };
-}
-
 // Get element position, relative to the top-left corner of page
 var getOffset = function(elem)
 {