{ "cols" : { "Project" : { "width":"40%" }, "Task" : { "width":"30%" }, "Hours" : { "width":"10%" }, "Minutes" : { "width":"10%" } }, "items" : [ [ "Blue", "This is blue", 1, 15 ], [ "Green", "This is green", 2, 30 ], [ "Red", "This is red", 3, 45 ], [ "Yellow", "This is yellow", 25, 55 ] ] }