How to pass string value in jquery checkbox onclick event

I am having checkbox in column header and onclick sending event argument as checkbox and name of column where checkbox is belong to:

"aoColumns": [
{ 'mData': '@ModelName.ColumnDateTime',
  'sName': '@ModelName.ColumnDateTime',
  'sTitle': '<input type="checkbox" onclick="handleClick(this, @ModelName.ColumnDateTime)" id="checkbox1"></input> DateTimeColumn',},
{ 'mData': '@ModelName.ColumnSource', 'sTitle': '@ModelName.ColumnSource <input type="checkbox"></input>', 'bSortable': false }],

function handleClick(cb, sName) 
{
    alert("Clicked, new value = " + cb.checked + sName);
}

I am getting error for @ModelName.ColumnDateTime for handleClick(this, @ModelName.ColumnDateTime), value for @ModelName.ColumnDateTime is DateTime.