$(document).ready(function() {
	$(".canhide").append("<div class='close-notification png_bg'></div>").css("position", "relative");
	$(".close-notification").click(function() {
		$(this).hide();
		$(this).parent().fadeOut(700);
	});
	
	 $("table") 
    .tablesorter({widgets: ['zebra']}) 
  	
});