jQuery Grid Plugin - jqGrid

The following example from this website to populate grdi with Array data doesn't work and generates "this.p.rownumbers is null..." at the line of adding a row data. Can anyone help please?

<table id="list4"></table>

jQuery(

datatype:

height: 250,

rowNum: 100,

colNames: [

colModel: [

{ name:

{ name:

{ name:

{ name:

{ name:

{ name:

{ name:

],

multiselect:

caption:

"#list4").jqGrid({"local",'Inv No', 'Date', 'Client', 'Amount', 'Tax', 'Total', 'Notes'],'id', index: 'id', width: 60, sorttype: "int" },'invdate', index: 'invdate', width: 90, sorttype: "date" },'name', index: 'name', width: 100 },'amount', index: 'amount', width: 80, align: "right", sorttype: "float" },'tax', index: 'tax', width: 80, align: "right", sorttype: "float" },'total', index: 'total', width: 80, align: "right", sorttype: "float" },'note', index: 'note', width: 150, sortable: false }true,"Manipulating Array Data"

});

var

{ id:

{ id:

{ id:

{ id:

{ id:

{ id:

{ id:

{ id:

{ id:

];

alert(mydata[i].name);

jQuery(

}

}

mydata = ["1", invdate: "2007-10-01", name: "test", note: "note", amount: "200.00", tax: "10.00", total: "210.00" },"2", invdate: "2007-10-02", name: "test2", note: "note2", amount: "300.00", tax: "20.00", total: "320.00" },"3", invdate: "2007-09-01", name: "test3", note: "note3", amount: "400.00", tax: "30.00", total: "430.00" },"4", invdate: "2007-10-04", name: "test", note: "note", amount: "200.00", tax: "10.00", total: "210.00" },"5", invdate: "2007-10-05", name: "test2", note: "note2", amount: "300.00", tax: "20.00", total: "320.00" },"6", invdate: "2007-09-06", name: "test3", note: "note3", amount: "400.00", tax: "30.00", total: "430.00" },"7", invdate: "2007-10-04", name: "test", note: "note", amount: "200.00", tax: "10.00", total: "210.00" },"8", invdate: "2007-10-03", name: "test2", note: "note2", amount: "300.00", tax: "20.00", total: "320.00" },"9", invdate: "2007-09-01", name: "test3", note: "note3", amount: "400.00", tax: "30.00", total: "430.00" }

function test() {for (var i = 0; i <= mydata.length; i++) {"#list4").jqGrid('addRowData', i + 1, mydata[i]);