window.addEvent('domready', function(){
	var timetableTips = new Tips('#timetable-sidebar a.date, #timetable-calendar div.events a', {
		//fixed: true
	});
	timetableTips.addEvent('show',  function(tip){
		tip.fade('in');
	});
	timetableTips.addEvent('hide',  function(tip){
		tip.fade('out');
	});
});

window.addEvent('load', function(){
	if ((Browser.Engine.trident) && (document.body.filters)) 
	{
		$$('img').each(function(img){
			var imgName = img.src.toUpperCase()
			if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
			{
				var imgID = (img.id) ? "id='" + img.id + "' " : ""
				var imgClass = (img.className) ? "class='" + img.className + "' " : ""
				var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
				var imgStyle = "display:inline-block;" + img.style.cssText 
				if (img.align == "left") imgStyle = "float:left;" + imgStyle
				if (img.align == "right") imgStyle = "float:right;" + imgStyle
				if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
				var strNewHTML = "<span " + imgID + imgClass + imgTitle
				+ " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
				+ "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
				+ "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
				img.outerHTML = strNewHTML
			}
		});
	}
});