How to Suppress Profile Mismatch Dialog in InDesign Crop and Export Script

I have a script in InDesign, it essentially taken a selection of objects, groups them, creates crop marks, puts these on a temp document which resizes to the content and gives a dialog for PDF export options, finally returning to the original document. 

When the colour profile doesn't match, the paste operation of the script triggers the profile mismatch dialog. I wonder if there is a way of supressing or ignoring this, or changing the values for this specific instance and returning them after the script finishes? 

Thanks! 

<Title renamed by MOD>