/*
Author: mg12
Update: 2008/11/21
Author URI: http://www.neoease.com/
*/
(function() {

function $(id) {
	return document.getElementById(id);
}

function setStyleDisplay(id, status) {
	$(id).style.display = status;
}

function switchTab(showPanels, hidePanels, activeTab, activeClass, fadeTab, fadeClass) {
	$(activeTab).className = activeClass;
	$(fadeTab).className = fadeClass;

	var panel, panelList;
	panelList = showPanels.split(',');
	for (var i = 0; i < panelList.length; i++) {
		var panel = panelList[i];
		if ($(panel)) {
			setStyleDisplay(panel, 'block');
		}
	}
	panelList = hidePanels.split(',');
	for (var i = 0; i < panelList.length; i++) {
		panel = panelList[i];
		if ($(panel)) {
			setStyleDisplay(panel, 'none');
		}
	}
}

function loadCommentShortcut() {
	$('comment').onkeydown = function (moz_ev) {
		var ev = null;
		if (window.event){
			ev = window.event;
		} else {
			ev = moz_ev;
		}
		if (ev != null && ev.ctrlKey && ev.keyCode == 13) {
			$('submit').click();
		}
	}
	$('submit').value += ' (Ctrl+Enter)';
}

window['MGJS'] = {};
window['MGJS']['$'] = $;
window['MGJS']['setStyleDisplay'] = setStyleDisplay;
window['MGJS']['switchTab'] = switchTab;
window['MGJS']['loadCommentShortcut'] = loadCommentShortcut;

})();

jQuery.fn.cumulativeOffset = function(e) {
	var t = 0, l = 0;
	do {
		t += e.offsetTop  || 0;
		l += e.offsetLeft || 0;
		e = e.offsetParent;
	} while (e);
	return [l, t];
}

jQuery(document).ready(
	function(){
		jQuery('#subscribe').hover(
			function() {
				jQuery('#subscribe ul').css({left:jQuery('#feedrss').cumulativeOffset(this)[0], top:jQuery('#feedrss').cumulativeOffset(this)[1]}).fadeIn(200);
			}, 
			function() {
				jQuery('#subscribe ul').fadeOut(400);
			}
		);
		jQuery('a[href!="#"][href^="#"]').click(
			function() {
				jQuery.scrollTo(this.href.replace(/^.*#/g, '#'), 400, {offset:0});
				return false;
			}
		);
		jQuery(
			function() {
				jQuery("#menus").lavaLamp({ fx: "backout", speed: 700 })
			}
		);
	}
)