public/javascripts/yui/datatable/datatable.js
function(el, oRecord, oColumn, oData) {
        var value = (lang.isValue(oData)) ? oData : "",
            markup = "<textarea>" + value + "</textarea>";
        el.innerHTML = markup;
    }
function(el, oRecord, oColumn, oData) {
        var value = (lang.isValue(oData)) ? oData : "",
            markup = "<textarea>" + value + "</textarea>";
        el.innerHTML = markup;
    }
function ( el , oRecord , oColumn , oData ) { var value = ( lang . isValue ( oData ) ) ? oData : "" , markup = "<textarea>" + value + "</textarea>" ; el . innerHTML = markup ; }
Formats TEXTAREA elements.

@method DataTable.formatTextarea
@param el {HTMLElement} The element to format with markup.
@param oRecord {YAHOO.widget.Record} Record instance.
@param oColumn {YAHOO.widget.Column} Column instance.
@param oData {Object} (Optional) Data value for the cell.
@static
Formats TEXTAREA elements .