function findLeft(obj) {
	var curLeft = 0;
	if (obj.offsetParent) {
		curLeft = obj.offsetLeft;
		while (obj = obj.offsetParent) {
			curLeft += obj.offsetLeft;
		}
	}
	return curLeft;
}

function Start() {

	var obj = $('ul#Menu');

	var fadeInTime = 200; // in milliseconds
	var fadeOutTime = 300; // in milliseconds

	$(obj).find('li ul li:has(ul) > a').prepend('<span class="menu-sub-indicator"> &nbsp;</span>');

	var pos;
	$(obj).find('li ul li ul').each(function() {
		pos = findLeft($(this).parent().parent().parent().get(0));
		//alert(pos);
		if ($("#themeContainer").width() - pos < 500) {
			$(this).css('left', '-250px');
		}
	});

	$(obj).find('li ul').attr('fadeState', 'none');
	$(obj).find('li').hover(
    function() {
    	if ($(this.getElementsByTagName('ul')[0]).attr('fadeState') == 'fadeOut') {
    		$(this.getElementsByTagName('ul')[0]).stop(true, true);
    		$(this.getElementsByTagName('ul')[0]).attr('fadeState', 'none')
    	}

    	if ($(this.getElementsByTagName('ul')[0]).attr('fadeState') == 'none') {
    		$(this.getElementsByTagName('ul')[0]).attr('fadeState', 'fadeIn');
    		$(this.getElementsByTagName('ul')[0]).fadeIn(fadeInTime, function() {
    			$(this).attr('fadeState', 'none')
    		});
    	}
    },
    function() {
    	if ($(this.getElementsByTagName('ul')[0]).attr('fadeState') == 'fadeIn') {
    		$(this.getElementsByTagName('ul')[0]).stop(true, true)
    		$(this.getElementsByTagName('ul')[0]).attr('fadeState', 'none');
    	}

    	if ($(this.getElementsByTagName('ul')[0]).attr('fadeState') == 'none') {
    		$(this.getElementsByTagName('ul')[0]).attr('fadeState', 'fadeOut');
    		$(this.getElementsByTagName('ul')[0]).fadeOut(fadeOutTime, function() {
    			$(this).attr('fadeState', 'none')
    		});
    	}
    }
  );

	$(obj).find('li ul:empty').css('visibility', 'hidden');
}

$(document).ready(function() {
	pixelsilk.renderSkin('[' + '[Menu1]' + ']', function(html) {
		$('#subNavigation').html(html);
		var sections = $('#subNavigation div');
		var topElements = $('#Menu li.item');
		for (z = 0; z < sections.length; z++) {
			var li = topElements[z];
			var lihtml = li.innerHTML;
			li.innerHTML = lihtml + sections[z].innerHTML;
		}
		Start();
	});
});