function load_share(div_id){
	$('.login').click(
		function (){
			div_id.fadeIn('slow');
			$.blockUI({
				message:div_id,
				css: { 
					left: ($(window).width() - 362) /2 + 'px', 
					width: '362px'
				}
			});
			return false;
		}
	);
	$('.btn_close').click(function (){
		$.unblockUI();
		div_id.fadeOut('slow');
	});
}
$(document).ready(function(){
	var div_id = $('#popup');
	load_share(div_id);
});