function createOverpage(anzahlMax) {
	if(hasRightVersion && !isMac) {
	
		var randOP = Math.floor(Math.random()*anzahlMax) + 1;
		
		//writeout
		var oeTags = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'
		+ 'width="750" height="700"'
		+ 'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab">'
		+ '<param name="MOVIE" value="../files/usr-flash-overpage_' + randOP + '.swf/$file/overpage_' + randOP + '.swf">'
		+ '<param name="PLAY" value="true">'
		+ '<param name="LOOP" value="false">'
		+ '<param name="QUALITY" value="high">'
		+ '<param name="MENU" value="false">'
		+ '<param name="wmode" value="transparent">'
		+ '<embed src="../files/usr-flash-overpage_' + randOP + '.swf/$file/overpage_' + randOP + '.swf"'
		+ 'width="750" height="700"'
		+ 'play="true"'
		+ 'loop="false"'
		+ 'quality="high"'
		+ 'wmode="transparent"'
		+ 'menu="false"'
		+ 'type="application/x-shockwave-flash"'
		+ 'pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash">'
		+ '<\/embed>'
		+ '<\/object>';
		
		document.write(oeTags);   // embed the flash movie
	}
	else {
		//due to security fix in IE windows update week 16 2005
		if(!isIE) {
			destroyOverpage();
		}
		else {
			//ie can only remove element after onload call... 
			//would be nicer to do so, but does not work on all macs
			//so just set the layer to 10 by 10 pixels and it's out of the way ;-)
			var handle = document.getElementById("overpage");
			handle.style.width = 10;
			handle.style.height = 10;
		}
	}
}

function destroyOverpage() {
	//remove
	var grip = document.getElementById("wrapperOverpage");
	var child = document.getElementById("overpage");
	var removed = grip.removeChild(child);
}