jQuery Grid Plugin - jqGrid

When unformatting cell, i need to retrieve the row id.

According to the wiki, the unformat function receives 3 parameters:

• cellvalue - is the value to be unformated (pure text).
• options - is an object containing the following element
  options : { rowId: rid, colModel: cm} where rowId - is the id of the row colModel is the object of the properties for this column getted from colModel array of jqGrid
• cellobject - is a jQuery cell object. This object can be used to obtain different things from the cell element - by example jQuery(cellobject).html() can be used to get the html content instead of the text.

In fact, the options object passed to this function contains colModel, but doesn't contain the rowId element.

Is there another way to get the id of the row, being unformatted?

Thank you.

Dmitry.