String.prototype.ToCharArray = function(){return this.split("");}
String.prototype.Reverse = function(){return this.split("").reverse().join("");}
String.prototype.IsContains = function(str) { return (this.indexOf(str) > -1); } /* include or not ?*/
String.prototype.Format = function() { var args = arguments; return this.replace(/\{(\d+)\}/g, function(m, i, o, n) { return args[i]; }); }
String.prototype.ResetBlank = function(){return this.replace(/s+/g,"");}
String.prototype.LTrim = function(){return this.replace(/^s+/g, "");}
String.prototype.RTrim = function(){return this.replace(/s+$/g, "");}
String.prototype.Trim = function(){return this.replace(/(^\s*)|(\s*$)/g, ""); }
String.prototype.GetNum = function(){return this.replace(/[^d]/g, "");} /*num only*/
String.prototype.GetEn = function(){return this.replace(/[^A-Za-z]/g, ""); } /* english charctar only */
String.prototype.GetCn = function(){return this.replace(/[^\u4e00-\u9fa5\uf900-\ufa2d]/g, ""); } /* chinese charctar only */
String.prototype.ByteLength = function(){return this.replace(/[^\x00-\xff]/g, "aa").length; } /* get Byte Length */
String.prototype.Left = function(n){return this.slice(0, n);}
String.prototype.Right = function(n){return this.slice(this.length - n);}
String.prototype.Insert = function(index, str) { return this.substring(0, index) + str + this.substr(index);}
String.prototype.Copy = function(){if(IE) window.clipboardData.setData("text", this.toString()); }/* ie only */
String.prototype.HtmlEncode = function(){var i,e ={ '&': '&', '<': '<', '>': '>', '"': '"' },t = this; for (i in e) t = t.replace(new RegExp(i, 'g'), e[i]);return t}
String.prototype.UrlEncode = function(){return encodeURIComponent(this); }
String.prototype.Unicode = function(){var tmpArr = []; for (var i = 0; i < this.length; i++) tmpArr.push("&#" + this.charCodeAt(i) + ";"); return tmpArr.join("");}
/*Validate*/
String.prototype.IsEmpty = function() { return this == ""; }
String.prototype.IsEmail = function(){return /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/.test(this);}
String.prototype.IsChinese = function(){return /^[\u0391-\uFFE5]+$/.test(this);}
String.prototype.IsQQ = function(){return /^[0-9]{5,9}$/.test(this);}
String.prototype.IsTel = function(){return /^(\(\d{3,4}\)|\d{3,4}-)?\d{7,8}$/.test(this);}
String.prototype.IsTelAll = function(){return /^(\(\d{3,4}\)|\d{3,4}-)?\d{7,8}$/.test(this) || /^\d{11}$/.test(this);} /* include cell phone */
String.prototype.IsNum = function() { return /^(\d+)$/.test(this); }
/*-- Array Class Extendtions --*/
Array.prototype.add = function(itAdd) { var _index = this.indexOf(itAdd); if (_index < 0) {this.push(itAdd);}};
Array.prototype.del = function(itDel) { var _index = this.indexOf(itDel); if (_index >= 0) { this.splice(_index, 1); }};
String.prototype.Reverse = function(){return this.split("").reverse().join("");}
String.prototype.IsContains = function(str) { return (this.indexOf(str) > -1); } /* include or not ?*/
String.prototype.Format = function() { var args = arguments; return this.replace(/\{(\d+)\}/g, function(m, i, o, n) { return args[i]; }); }
String.prototype.ResetBlank = function(){return this.replace(/s+/g,"");}
String.prototype.LTrim = function(){return this.replace(/^s+/g, "");}
String.prototype.RTrim = function(){return this.replace(/s+$/g, "");}
String.prototype.Trim = function(){return this.replace(/(^\s*)|(\s*$)/g, ""); }
String.prototype.GetNum = function(){return this.replace(/[^d]/g, "");} /*num only*/
String.prototype.GetEn = function(){return this.replace(/[^A-Za-z]/g, ""); } /* english charctar only */
String.prototype.GetCn = function(){return this.replace(/[^\u4e00-\u9fa5\uf900-\ufa2d]/g, ""); } /* chinese charctar only */
String.prototype.ByteLength = function(){return this.replace(/[^\x00-\xff]/g, "aa").length; } /* get Byte Length */
String.prototype.Left = function(n){return this.slice(0, n);}
String.prototype.Right = function(n){return this.slice(this.length - n);}
String.prototype.Insert = function(index, str) { return this.substring(0, index) + str + this.substr(index);}
String.prototype.Copy = function(){if(IE) window.clipboardData.setData("text", this.toString()); }/* ie only */
String.prototype.HtmlEncode = function(){var i,e ={ '&': '&', '<': '<', '>': '>', '"': '"' },t = this; for (i in e) t = t.replace(new RegExp(i, 'g'), e[i]);return t}
String.prototype.UrlEncode = function(){return encodeURIComponent(this); }
String.prototype.Unicode = function(){var tmpArr = []; for (var i = 0; i < this.length; i++) tmpArr.push("&#" + this.charCodeAt(i) + ";"); return tmpArr.join("");}
/*Validate*/
String.prototype.IsEmpty = function() { return this == ""; }
String.prototype.IsEmail = function(){return /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/.test(this);}
String.prototype.IsChinese = function(){return /^[\u0391-\uFFE5]+$/.test(this);}
String.prototype.IsQQ = function(){return /^[0-9]{5,9}$/.test(this);}
String.prototype.IsTel = function(){return /^(\(\d{3,4}\)|\d{3,4}-)?\d{7,8}$/.test(this);}
String.prototype.IsTelAll = function(){return /^(\(\d{3,4}\)|\d{3,4}-)?\d{7,8}$/.test(this) || /^\d{11}$/.test(this);} /* include cell phone */
String.prototype.IsNum = function() { return /^(\d+)$/.test(this); }
/*-- Array Class Extendtions --*/
Array.prototype.add = function(itAdd) { var _index = this.indexOf(itAdd); if (_index < 0) {this.push(itAdd);}};
Array.prototype.del = function(itDel) { var _index = this.indexOf(itDel); if (_index >= 0) { this.splice(_index, 1); }};