var zoomWin;
function ZoomFoto( filename ) {
	if ( zoomWin ){
		zoomWin.close();
	}
	lazyWin = window.open( '', 'ZOOM','width=5,height=5;resizable=yes,scrollbars=no,status=yes,location=yes,toolbar=no');
	lazyWin.document.write('<htm'+'l><hea'+'d>');
	lazyWin.document.write('<titl'+'e>Edil System </titl'+'e></hea'+'d>');
	lazyWin.document.write('<bod'+'y style="margin:0; padding: 6; background: #cccccc" onUnload="window.opener.zoomWin=null" >');
	lazyWin.document.write('<div align="center"><');
	lazyWin.document.write('a href="javascript:window.close()"><img border="0" src="'+ filename +'" alt="clicca per chiudere"');
	lazyWin.document.write(' onLoad="window.resizeTo(this.width+38,this.height+104)"></a>');
	lazyWin.document.write('</div></bod'+'y></htm'+'l>');
	lazyWin.document.close();
	lazyWin.focus();
	zoomWin = lazyWin;
}