function sitestat(p){
			ns_l='http://nl.sitestat.com/dnb/dnb/s?stat.'+p;
			ns_l+='&ns__t='+(new Date()).getTime();ns_pixelUrl=ns_l; 
			ns_0=document.referrer; 
			ns_0=(ns_0.lastIndexOf('/')==ns_0.length-1)?ns_0.substring(ns_0.lastIndexOf('/'),0):ns_0; 
			if(ns_0.length>0)ns_l+='&ns_referrer='+escape(ns_0); 
			if(document.images){ns_1=new Image();ns_1.src=ns_l;}else 
					document.write('<img src="'+ns_l+'" width="1" height="1" alt="">');} 


function openxls( file, p, popW, popH, p2 )
{
	var w = screen.availWidth;
	var h = screen.availHeight;
	var popW, popH;
	var leftPos = (w-popW)/2, topPos = (h-popH)/2;

	sitestat( p );
	if ( p2 ) sitestat( p2 );
	open( '/popup.cgi?/statistics/excel/' + file, '800600', 'width=' + popW + ',height=' + popH + ',top=' + topPos + ',left=' + leftPos + ',toolbar=1,directories=0,status=0,menubar=1,resizable=1,scrollbars=1' );
}