function img(id,x,y) 
	{
		if (x=='') { x = 200; y=50 }  else { y = (1*y) + 120; }
		le=(screen.availWidth-x)/2;
		to=(screen.availHeight-y)/2;	
rozmery='left='+le+',top='+to+',width='+x+',height='+y+',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no';
						
		okno = window.open('/showimg.php?js=1&id='+id,'',rozmery);
		return true;
				
	}