/**********************************************
* @author skyz
* @function javascript client ajax dealwith
* @datetime 2006-3-20
**********************************************
* Function: Create a httpRequest object
**********************************************/
function HttpRequest(){
this._httpRequest=null; //HttpRequest request object
this._callBack=null; //Call back function
this._domResult=true; //Result if dom object or text string
this._requestData=null; //Request data
this._requestResult=null; //HttpRequest result
this._stateString=null; //Current request state string
this._error=false; //Current if have error
this._callBackPara=null; //Current callback function parama
//internal method for get HttpRequestObject
this.init=function(){
