rem: }, 
add:  this.options.method = this.options.method.toLowerCase(); this.options.parameters = $H(typeof this.options.parameters == 'string' ? this.options.parameters.toQueryParams() : this.options.parameters); } 
context:   setOptions: function(options) {    this.options = {      method:       'post',      asynchronous: true,      parameters:   ''    }    Object.extend(this.options, options || {});  },
meta: 2801	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2801/7e143d2df37946a5416f0f043869478087652eb6/prototype.js/clean/examples/testcases/prototype.js