Export script errors in IE8

I’m trying to use the export feature and it’s working fine in our targeted browsers except for IE8.

It throws a JavaScript error in L191:9. This is the file:

[code] gantt._serialize_columns = function(){
gantt.export = true;

	var columns = [];
	var cols = gantt.config.columns;


It appears IE8 is finicky about the use of “export” as a reserved keyword. The same error occurs even on the official demo page:
docs.dhtmlx.com/gantt/samples/08 … xport.html

What should we do? Can this property be simply renamed in a local modified version, with no other side-effects outside of the export plugin? Is this even allowed?

Thanks for report.
Issue fixed, just refresh the page and export will work correctly