Ja, det må du ikke, så skal vi omkring en funktion, og et id må _kun_ forekomme een gang i et dokument, da det betyder unik identifikator !-)
Men du kan bare:
<td style='position:relative;top:0px;left:0px;z-index: 10;'><div id='skjulDiv'><div style='position:absolute;margin-top:7px;margin-left:474px;'><img border='0' src='images/front/top<%=i%>.jpg'></div><div style='position:absolute;margin-top:132px;margin-left:0px;'><img border='0' src='images/front/main<%=i%>.jpg'></div><div style='position:absolute;margin-top:200px;margin-left:-215px;'><object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='
http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0' WIDTH='500' HEIGHT='50'><PARAM NAME=movie VALUE='images/flash/frise.swf'><PARAM NAME=menu VALUE=false><PARAM NAME=quality VALUE=best><PARAM NAME=wmode VALUE=transparent>
<EMBED SRC='images/flash/frise.swf' MENU=false QUALITY=best WIDTH='500' HEIGHT='50' WMODE=transparent TYPE='application/x-shockwave-flash' PLUGINSPAGE='
http://www.macromedia.com/go/getflashplayer'></EMBED></OBJECT></div></div></td>