$(function(){
    $.blockUI({ 
		css: {   
		padding: 0, 
        margin: 0,
        border: '0px', 
		top: '7%'
    }, 
		overlayCSS: {opacity: '0'},
		message: $('#hmessage')
	}); 
	
	$('.closeui').click($.unblockUI);
	$('.blockOverlay').attr('title','Close').click($.unblockUI); 
    setTimeout($.unblockUI, 20000); 
});