// IE5.5+ PNG Alpha Fix v1.0RC4
// (c) 2004-2005 Angus Turnbull http://www.twinhelix.com

// This is licensed under the CC-GNU LGPL, version 2.1 or later.
// For details, see: http://creativecommons.org/licenses/LGPL/2.1/

// This must be a path to a blank image. That's all the configuration you need.
if (typeof blankImg == 'undefined')
	var blankImg = '../images/space.gif';

var f = 'DXImageTransform.Microsoft.AlphaImageLoader';

function filt(s, m) {
	if (filters[f]) {
		filters[f].enabled = s ? true : false;
		if (s) with (filters[f]) { src = s; sizingMethod = m }
	}
	else if (s) style.filter = 'progid:'+f+'(src="'+s+'",sizingMethod="'+m+'")';
}

function doFix() {
	if (arguments.callee.done) return;
	arguments.callee.done = true;

	// Assume IE7 is OK.
	if (!/MSIE (5\.5|6\.)/.test(navigator.userAgent) ||
		(event && !/(background|src)/.test(event.propertyName))) return;

	var bgImg = currentStyle.backgroundImage || style.backgroundImage;

	if (tagName == 'IMG') {
		if ((/\.png$/i).test(src)) {
			if (currentStyle.width == 'auto' && currentStyle.height == 'auto')
				style.width = offsetWidth + 'px';
			filt(src, 'scale');
			src = blankImg;
		}
		else if (src.indexOf(blankImg) < 0) filt();
	}
	else if (bgImg && bgImg != 'none' && typeof bgImg == 'string') {
		if (bgImg.match(/^url[("']+(.*\.png)[)"']+$/i)) {
			var s = RegExp.$1;
			if (currentStyle.width == 'auto' && currentStyle.height == 'auto')
				style.width = offsetWidth + 'px';
			style.backgroundImage = 'none';
			filt(s, 'scale'); // crop | image | scale
			// IE link fix.
			for (var n = 0; n < childNodes.length; n++)
				if (childNodes[n].style) childNodes[n].style.position = 'relative';
		}
		else filt();
	}
}

$(document).ready(function(){
	$('#menu-item_menu').attr('href', function(){return $(this).attr('href')+'#menu-content';}).bind("click", function(){
		hs.Expander.prototype.onAfterExpand = function(sender){
			$('.menu-images-box a').lightBox();
		}
		return hs.htmlExpand(this, {
			width: '800', headingEval: 'this.a.title', objectType: 'ajax', align: 'center'
		});
	});

	doFix();
});