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);

	
		$("akst_facebook").href = akst_share_url("http://www.facebook.com/sharer.php?u={url}&t={title}", url, title);
		$("akst_facebook").href = "javascript:postPopUp('" + $("akst_facebook").href + "','share',646,436,'toolbar=0,status=0,scrollbars=yes,resizable=yes')";
			
		$("akst_digg").href = akst_share_url("http://digg.com/submit?phase=2&url={url}&title={title}", url, title);
		$("akst_digg").href = "javascript:postPopUp('" + $("akst_digg").href + "','share',646,436,'toolbar=0,status=0,scrollbars=yes,resizable=yes')";
			
		$("akst_stumbleupon").href = akst_share_url("http://www.stumbleupon.com/submit?url={url}&title={title}", url, title);
		$("akst_stumbleupon").href = "javascript:postPopUp('" + $("akst_stumbleupon").href + "','share',646,436,'toolbar=0,status=0,scrollbars=yes,resizable=yes')";
			
		$("akst_delicious").href = akst_share_url("http://del.icio.us/post?url={url}&title={title}", url, title);
		$("akst_delicious").href = "javascript:postPopUp('" + $("akst_delicious").href + "','share',646,436,'toolbar=0,status=0,scrollbars=yes,resizable=yes')";
		
	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 postPopUp(url, name, w, h, params) {
	var winl = (screen.width-646)/2;
	var wint = (screen.height-436)/2;
	var win = window.open(url, name, params+',height='+h+',width='+w+',top='+winl+',left='+wint);
}

function akst_share_tab(tab) {
	var tab1 = document.getElementById('akst_tab1');
	var tab2 = document.getElementById('akst_tab2');
	var body1 = document.getElementById('akst_social');
	var body2 = document.getElementById('akst_email');
	
	switch (tab) {
		case '1':
			tab2.className = '';
			tab1.className = 'selected';
			body2.style.display = 'none';
			body1.style.display = 'block';
			break;
		case '2':
			tab1.className = '';
			tab2.className = 'selected';
			body1.style.display = 'none';
			body2.style.display = 'block';
			break;
	}
}

function akst_xy(id) {
	var element = $(id);
	var x = 0;
	var y = 0;
}