$.each( data, function(key, val) {
testbed_row = "<tr data-keys=\""+val.network_hrn+"\" class=\"odd\">";
testbed_row += "<td><input type=\"checkbox\" name=\"network_hrn\" value=\""+val.network_hrn+"\"/></td>";
$.each( data, function(key, val) {
testbed_row = "<tr data-keys=\""+val.network_hrn+"\" class=\"odd\">";
testbed_row += "<td><input type=\"checkbox\" name=\"network_hrn\" value=\""+val.network_hrn+"\"/></td>";