tooltip for results in every cell

//	add tooltips to the first column template and data model
    obj.getColumnTemplate(0).setAttribute("title", function(){return this.getItemProperty("tooltip")});
    obj.defineDataProperty("tooltip", function(i, j){return "Type: " + myData[i][2] + "\nDate Modified: " + myData[i][3]  + "\nSize: " + myData[i][1]});