$(document).ready(function() {
	$(".zasun").load(location.href+"ourworks.html .s_item", function(){
		$(".s_item").css("display","none");
		$(".s_item a").removeAttr("href");
		var $div = $(".s_item");
		var start = Math.floor(Math.random() * $div.length);
		var end = start + 3;
		if (end > $div.length) {end = start; start = start-3}
		$div.slice(start, end).css("display","block");
	});
});