rem: if(request_type && typeof(request_type) != null) { 
add: if(request_type && typeof(request_type) != 'undefined') { 
context: 	setRequestType: function(request_type) {		if(request_type && typeof(request_type) != null) {						// make sure the request method is good			request_type = (request_type == 'GET' || request_type == 'get') ? 'GET' : 'POST';						this.request_type = request_type;		}	},
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