function akst_share(id, url, title) {
						var form = $('akst_form');
						var post_id = $('akst_post_id');
						
						if (form.style.display == 'block' && post_id.value == id) {
							form.style.display = 'none';
							return;
						}
						
						var link = $('akst_link_' + id);
						var offset = Position.cumulativeOffset(link);
					
					
						post_id.value = id;
					
						form.style.left = offset[0] + 'px';
						form.style.top = (offset[1] + link.offsetHeight + 3) + 'px';
						form.style.display = 'block';
					}
	
					function akst_share_url(base, url, title) {
						base = base.replace('{url}', url);
						return base.replace('{title}', title);
					}
					
					function akst_share_tab(tab) {
						var tab1 = document.getElementById('akst_tab1');
						var body1 = document.getElementById('akst_email');
						
						switch (tab) {
							case '1':
								tab1.className = 'selected';
								body1.style.display = 'block';
								break;
						}
					}
	
					function akst_xy(id) {
						var element = $(id);
						var x = 0;
						var y = 0;
					}