// JScript File

function rescheduled_check()
{
    
    if(document.getElementById('lbl_event_rescheduled').innerText == '' || document.getElementById('lbl_event_rescheduled').innerHTML == '')
        {
            document.getElementById('tr_lbl_rescheduled_start_date').style.display="none";
            document.getElementById('tr_lbl_rescheduled_end_date').style.display="none";
        }
    else
        {
            document.getElementById('tr_lbl_rescheduled_start_date').style.display="";
            document.getElementById('tr_lbl_rescheduled_end_date').style.display="";      
        }
}

function recurring_check()
{
    if(document.getElementById('cbx_isRecurring').checked == true)
        {
            document.getElementById('div_recur').style.display="block";
        }
    else
        {
            document.getElementById('div_recur').style.display="none";
            document.getElementById('txt_recur_start_date').value = "";
            document.getElementById('txt_recur_end_date').value = "";
            document.getElementById('txt_recur_month').value = "";
            document.getElementById('drp_recur_frequency').SelectedIndex = -1;
            document.getElementById('drp_recur_day').SelectedIndex = -1; 
        }
}

function validate_rescheduled_start_date(sender, args)
{
    var txt = args.Value;
    var check = document.getElementById('cbx_isRescheduled').checked;
    
    if(txt == "" && check == true)
        {
            args.IsValid = false;
            return;
        }
    
    if(txt != "" && check == false)
        {
            args.IsValid = false;
            return;
        }
    args.isValid = true;
}