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[CUBS]

I have a vbulletin website i'm trying to add a micromedia flash banner to one of the forums in the description part.when i insert the flash banner code into the forum discription and then press save it makes the forum look wrong,its long it messes up the whole board length.what am i doing wrong. lets just use abcbanner.com is the site

also before someone gave me the code i couldnt save the banner to my computer when i right clicked on it why is that