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/*
* FCKeditor - The text editor for internet
* Copyright (C) 2003-2004 Frederico Caldeira Knabben
*
* Licensed under the terms of the GNU Lesser General Public License:
* http://www.opensource.org/licenses/lgpl-license.php
*
* For further information visit:
* http://www.fckeditor.net/
*
* File Name: fckcoreextensions.js
* Some extensions to the Javascript Core.
*
* Version: 2.0 RC2
* Modified: 2004-12-12 17:21:06
*
* File Authors:
* Frederico Caldeira Knabben ([email protected])
*/
// Extends the Array object, creating a "addItem" method on it.
Array.prototype.addItem = function( item )
{
this[ this.length ] = item ;
}
Array.prototype.indexOf = function( value )
{
for ( var i = 0 ; i < this.length ; i++ )
{
if ( this[i] == value )
return i ;
}
return -1 ;
}
String.prototype.startsWith = function( value )
{
return ( this.substr( 0, value.length ) == value ) ;
}
// Extends the String object, creating a "endsWith" method on it.
String.prototype.endsWith = function( value )
{
var L1 = this.length ;
var L2 = value.length ;
if ( L2 > L1 )
return false ;
return ( L2 == 0 || this.substr( L1 - L2, L2 ) == value ) ;
}
String.prototype.remove = function( start, length )
{
var s = '' ;
if ( start > 0 )
s = this.substring( 0, start ) ;
if ( start + length < this.length )
s += this.substring( start + length , this.length ) ;
return s ;
}
String.prototype.trim = function()
{
return this.replace( /(^\s*)|(\s*$)/g, '' ) ;
}