DHTMLX Calendar Issue With Internet Explorer

I currently have my calendar loading when the user clicks on a text field. While testing this in Internet Explorer, I see that it is loading the calendar correctly but it is also loading another page below it that cannot be found. What is this page that it is loading and is there anyway for me to stop it from loading when the calendar loads or does this page need to be called in order for the calendar to show up?

My function to call the calendar is

window.onload = function() {

cal1 = new dhtmlxCalendarObject(‘fromDate’);

cal2 = new dhtmlxCalendarObject(‘toDate’);


text field is declared as followed:

Please try to use next js file instead of original one - it must resolve issue.
    dhtmlx.com/docs/products/kb/inde … s=calendar