window.addEvent('domready', function() {
	var crop_elements = [];
	var scale_elements = $ES('.quoteBottom');
	new PngFixer(crop_elements, scale_elements);

	var multi = $E('div.multi') ? true : false;

	var list = multi ? $ES('div.multi') : $ES('div.data');
	list.each(function (e) {
		var p = e.parentNode;
		var n = new Element('div', {'class': 'dataAccordian', styles: {position: 'relative', overflow: 'hidden'}});
		p.replaceChild(n, e);
		n.appendChild(e);
	});

	$ES('#accordion h4').each(function (e) {
		e.addEvent('mouseenter', function () {e.addClass('hover')});
		e.addEvent('mouseleave', function () {e.removeClass('hover')});
		new Element('span').injectInside(e);
	});

	var accordions = [];
	var options = {};
	if (multi) {
		var togglers = $ES('#accordion h4');
		var elements = $ES('div.dataAccordian');
		for (var i = 0; i < togglers.length; i++) {
			accordions.push({
				togglers: [togglers[i]],
				elements: [elements[i]]
			})
		}
		options = {
			show: 0,
			display: -1,
			alwaysHide: true
		}
	}
	else {
		accordions.push({
			togglers: $ES('#accordion h4'),
			elements: $ES('div.dataAccordian')
		});
		// options for multiple open accordions
		options = {
			show: 0,
			alwaysHide: true
		}
	}

	accordions.each(function (a) {
		new Accordion(a.togglers, a.elements, $extend({
			onActive: function(toggler, el){
				toggler.addClass('active');
			},
			onBackground: function(toggler, el){
				a.elements.each(function(e){
					if (e.getStyle('height') == 'auto') {
						var h = e.getSize();
						e.setStyles({
							height: h.size.y
						});
					}
				});
				toggler.removeClass('active');
			},
			onComplete: function(){
				a.elements.each(function(e){
					if (e.getStyle('height').toInt() > 0) {
						e.setStyles({
							height: 'auto'
						});
					}
				});
			}
		}, options));
	});
});



var PngFixer = new Class({
	initialize: function(crop_elements, scale_elements) {
		if (!/MSIE\s6/.test(navigator.userAgent)) {
			// not IE6
			return;
		}
		var imgs = $ES('img');
		var pngs = new Array();
		imgs.each(function (e) {
			if (/\.png$/i.test(e.src)) {
				var p = e.getParent();
				p.setStyles({
					width: e.offsetWidth,
					height: e.offsetHeight,
					display: 'block',
					filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=\'crop\', src=\'' + e.src + '\')'
				});
				e.setStyles({
					display: 'none'
				})
				if (p.nodeName == 'A') {
					p.style.cursor = 'pointer';
				}
			}
		});

		var regex = /url\(['"](.*)['"]\)/;
		if (crop_elements) {
			crop_elements.each(function (e) {
				var matches = regex.exec(e.getStyle('backgroundImage'));
				if (matches) {
					e.setStyles({
						background: 'none',
						filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod="crop", src="' + matches[1] + '")'
					})
				}
			});
		}
		if (scale_elements) {
			scale_elements.each(function (e) {
				var matches = regex.exec(e.getStyle('backgroundImage'));
				if (matches) {
					e.setStyles({
						background: 'none',
						filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod="scale", src="' + matches[1] + '")'
					})
				}
			});
		}
	}
});