/* Remove a row */
DefaultGridModel.prototype.removeRow = function(rowIndex) {
	this.data.splice(rowIndex, 1);
	this.fireRowRemoved(rowIndex);
	this.rowCount--;
}

/* Remove a row by the value in a specific column */
DefaultGridMode.prototype.removeRowByValue = function(columnIndex, value) {
	for(var rowIndex = 0; rowIndex < this.rowCount; rowIndex++) {
		if(data[rowIndex][columnIndex] == value) {
			this.removeRow(rowIndex);
			rowIndex--;
		}
	}
}