www.gusucode.com > 站长俱乐部新闻发布系统精简版 1.01源码程序 > admin/FCKeditor/editor/_source/fckjscoreextensions.js
String.prototype.Contains = function( textToCheck ) { return ( this.indexOf( textToCheck ) > -1 ) ; } String.prototype.Equals = function() { for ( var i = 0 ; i < arguments.length ; i++ ) if ( this == arguments[i] ) return true ; return false ; } Array.prototype.AddItem = function( item ) { var i = this.length ; this[ i ] = item ; return i ; } 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, ignoreCase ) { var L1 = this.length ; var L2 = value.length ; if ( L2 > L1 ) return false ; if ( ignoreCase ) { var oRegex = new RegExp( value + '$' , 'i' ) ; return oRegex.test( this ) ; } else return ( L2 == 0 || this.substr( L1 - L2, L2 ) == value ) ; } String.prototype.remove = function( start, length ) { var s = '' ; if ( start > 0 ) s = this.substring( 0, start ) ; if ( start + length < this.length ) s += this.substring( start + length , this.length ) ; return s ; } String.prototype.trim = function() { return this.replace( /(^\s*)|(\s*$)/g, '' ) ; } String.prototype.ltrim = function() { return this.replace( /^\s*/g, '' ) ; } String.prototype.rtrim = function() { return this.replace( /\s*$/g, '' ) ; } String.prototype.replaceNewLineChars = function( replacement ) { return this.replace( /\n/g, replacement ) ; }