var UserExistenceCheckerService=function() {
UserExistenceCheckerService.initializeBase(this);
this._timeout = 0;
this._userContext = null;
this._succeeded = null;
this._failed = null;
}
UserExistenceCheckerService.prototype={
IsUserExist:function(value,succeededCallback, failedCallback, userContext) {
return this._invoke(UserExistenceCheckerService.get_path(), 'IsUserExist',false,{value:value},succeededCallback,failedCallback,userContext); }}
UserExistenceCheckerService.registerClass('UserExistenceCheckerService',Sys.Net.WebServiceProxy);
UserExistenceCheckerService._staticInstance = new UserExistenceCheckerService();
UserExistenceCheckerService.set_path = function(value) { 
var e = Function._validateParams(arguments, [{name: 'path', type: String}]); if (e) throw e; UserExistenceCheckerService._staticInstance._path = value; }
UserExistenceCheckerService.get_path = function() { return UserExistenceCheckerService._staticInstance._path; }
UserExistenceCheckerService.set_timeout = function(value) { var e = Function._validateParams(arguments, [{name: 'timeout', type: Number}]); if (e) throw e; if (value < 0) { throw Error.argumentOutOfRange('value', value, Sys.Res.invalidTimeout); }
UserExistenceCheckerService._staticInstance._timeout = value; }
UserExistenceCheckerService.get_timeout = function() { 
return UserExistenceCheckerService._staticInstance._timeout; }
UserExistenceCheckerService.set_defaultUserContext = function(value) { 
UserExistenceCheckerService._staticInstance._userContext = value; }
UserExistenceCheckerService.get_defaultUserContext = function() { 
return UserExistenceCheckerService._staticInstance._userContext; }
UserExistenceCheckerService.set_defaultSucceededCallback = function(value) { 
var e = Function._validateParams(arguments, [{name: 'defaultSucceededCallback', type: Function}]); if (e) throw e; UserExistenceCheckerService._staticInstance._succeeded = value; }
UserExistenceCheckerService.get_defaultSucceededCallback = function() { 
return UserExistenceCheckerService._staticInstance._succeeded; }
UserExistenceCheckerService.set_defaultFailedCallback = function(value) { 
var e = Function._validateParams(arguments, [{name: 'defaultFailedCallback', type: Function}]); if (e) throw e; UserExistenceCheckerService._staticInstance._failed = value; }
UserExistenceCheckerService.get_defaultFailedCallback = function() { 
return UserExistenceCheckerService._staticInstance._failed; }
UserExistenceCheckerService.set_path("/UserExistenceCheckerService.asmx");
UserExistenceCheckerService.IsUserExist= function(value,onSuccess,onFailed,userContext) {UserExistenceCheckerService._staticInstance.IsUserExist(value,onSuccess,onFailed,userContext); }