rem: this.loadingState = this.errorState = this.successState = new Function(); 
add: this.loadingState	= new Function(); this.errorState		= new Function(); this.successState	= new Function(); 
context: 	Open: function(url, asyno_flag) {		if(!this.request_obj || typeof(this.request_obj) == 'undefined') {			//k4XMLHttpRequest.InitRequest();		}		if(this.request_obj && typeof(url) != 'undefined' && url != '' && typeof(this.request_obj) != 'undefined') {			// reset the state handlers so there's no overlapping			this.loadingState = this.errorState = this.successState = new Function();			// open the request			this.request_obj.open(this.request_type, url, asyno_flag);			this.request_obj.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8');		}	},
meta: 8193	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8193/782215d5fb6697f8e778f8800b0a6eb59e168226/k4_http.js/clean/trunk/upload/js/k4_http.js