add: this.rowCountChanged(this.rows - length, length); 
context:   addRows: function(rows)  {    var length = rows.length;    for(var i = 0; i < length; i++)      this.rows = this.data.push(rows[i]);  },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/b6dd201487b1334439698c170e1f88508561d4f5/pageInfo.js/clean/suite/browser/pageInfo.js