$(document).ready(
		  function () {

		      $('.showSupport').click(function () {
		          $.blockUI({ message: $('#vkPopupSupport'), centerX: false, centerY: false, css: { top: '30%', left: '36%', width: '0px', border: '0px', padding: '0px', margin: '0px'} });
		          $('.blockOverlay').click($.unblockUI);
		          return false;
		      });

		      $('.showDetails').click(function () {
		          $.blockUI({ message: $('#vkPopupBuyProcess'), centerX: false, centerY: false, css: { top: '30%', left: '36%', width: '0px', border: '0px', padding: '0px', margin: '0px'} });
		          $('.blockOverlay').click($.unblockUI);
		          return false;
		      });

		  });