hide a table td using Jquery

hide a table td using Jquery

In the following code how can i hide the id column of the table.
var joblist = "";
joblist = joblist + "<table ><tr><th >Select</th><th id='td_1'>ID</th>
<th >Name</th><th >Names</th><th>OS</th><th >Server</th></tr>";
var tabString = '<tr ><td > ' + '<input type="radio" name="joblist"
onclick="myfunc(this);" id= ' + value.jobid + 'value=' +
value.jobid + '> </td><td id="td_1" >' + value._id +
'</td><td >'+ value.names + '</td><td a>' + value.os +
'</td><td >' + value.server + '</td></tr>';
joblist = joblist + tabString;
I tried
$("#td_1").hide()
But it is not working.Any other solutions?