function showSlideShow(uid, xml, bgcolor)
{

	var winW = 600, winH = 400;
	if (parseInt(navigator.appVersion) > 3) {
		if (navigator.appName=="Netscape") {
			winW = window.innerWidth;
			winH = window.innerHeight;
		}
		if (navigator.appName.indexOf("Microsoft")!=-1) {
			winW = document.body.offsetWidth;
			winH = document.body.offsetHeight;
		}
	}
	winW -= 30;
	winH -= 30;
	/*

	since mozilla on WIN (MAC version works nice) have strong problems while fading images inside the flash movie displayed in the overlib <div>
	we use a popup instead.

	var bgcolor = "#000000";
	var movie = "typo3conf/ext/sl_gallery/flash/sl_gallery_slideshow.swf?id="+uid+"&xml="+escape(xml);
	var slideshow = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="100%" height="100%" id="sl_gallery_slideshow" align="middle"><param name="allowScriptAccess" value="sameDomain" /><param name="movie" value="'+movie+'" /><param name="menu" value="false" /><param name="quality" value="high" /><param name="scale" value="noscale" /><param name="wmode" value="transparent" /><param name="bgcolor" value="'+bgcolor+'" /><embed src="'+movie+'" menu="false" quality="high" scale="noscale" wmode="transparent" bgcolor="'+bgcolor+'" width="100%" height="100%" name="sl_gallery_slideshow" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /></object>';
	slideshow = '<div align="center" style="width:'+winW+'px;height:'+winH+'px;">'+slideshow+'</div>';
	overlib(slideshow, FULLHTML, STICKY, EXCLUSIVE, HIDESELECTBOXES, MIDX,0, MIDY,0, WRAP);
	document.sl_gallery_slideshow.focus();
	*/


	var iTop  = (screen.height - winH) / 2 ;
	var iLeft = (screen.width  - winW) / 2 ;

	var sOptions = "toolbar=no";
	sOptions += ",width=" + (winW);
	sOptions += ",height=" + (winH) ;
	sOptions += ",resizable=yes";
	sOptions += ",scrollbars=" + "no";
	sOptions += ",left=" + iLeft ;
	sOptions += ",top=" + iTop ;

	var oMyWindow = window.open("typo3conf/ext/sl_gallery/slideshow.php?id="+uid+"&bgcolor="+escape(bgcolor)+"&xml="+escape(xml), "Slideshow", sOptions)
	oMyWindow.focus();

}