$(document).ready(function(){
$('#TestModal').on('shown.bs.modal', function() {
var count = 0;
setTimeout("checkDdlTeachersLoaded('" + period + "', '" + staffLastName + "', '" + count + "')",100);
});
});
function checkDdlTeachersLoaded(period, staffLastName, count)
{
if ($("#ddlTeachers option").length > 0 || count >= 100) {
//loaded
} else {
count++;
setTimeout("checkDdlTeachersLoaded('" + period + "', '" + staffLastName + "', '" + count + "')",100);
}
}