$(document).ready(function(){	

	$(".thumbs").click(function(){

	  var largePath = $(this).attr("href");
	  var name = largePath.substring(largePath.lastIndexOf("/"), largePath.length);
	  var server = largePath.substring(0,largePath.lastIndexOf("/")-7);
	  var path = server + "/middle" + name;
	  var largeAlt = $(this).attr("title");
	  
	  var mainPath = server + name;

	  $("#big").attr({ src: path });
	  $("#main_odkaz").attr({href: mainPath });
	  $("#popis").html(largeAlt); return false;
	});

});