Internet Download Manager...pop-up to download?

When I open IMDB IDM keep pop-up to download some files from the website. I copied the url in here :

http://r1.beta.ace.advertising.com/site=705838/size=728090/u=1/bnum=20189254/hr=23/hl=4/c=3/scres=5/swh=1680x1050/tile=1/f=2/as=3/r=1/optn=1/fv=9/dref=http%253A%252F%252Fwww.imdb.com%252Fimages%25 2Fa%252Fifb%252Fdoubleclick%252Fexpand.html

http://r1.beta.ace.advertising.com/site=689642/size=728090/u=1/bnum=30323902/hr=23/hl=4/c=3/scres=5/swh=1680x1050/tile=1/f=2/as=3/r=1/optn=1/fv=9/dref=http%253A%252F%252Fwww.imdb.com%252Fimages%25 2Fa%252Fifb%252Fdoubleclick%252Fexpand.html

any solutions how to stop it from pop-up to download the files?