var busyIndicator = {
	show: function(){
		$('busy_indicator').show();
	},
	hide: function(target){
		$('busy_indicator').hide();
	},
	toggle: function(target){
		$('busy_indicator').toggle();
	}	
};



// This Javascript is written by Peter Velichkov (www.creonfx.com)
// and is distributed under the following license : http://creativecommons.org/licenses/by-sa/3.0/
// Use and modify all you want just keep this comment. Thanks

function fixPNG(){
	$$('*').each(function(el){
		var imgURL = el.getStyle('background-image');
		var imgURLLength = imgURL.length;
		if ( imgURL != 'none' && imgURL.substring(imgURLLength  - 5, imgURLLength  - 2) == 'png'){
			el.setStyles({
				background: '',
				filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled='true', sizingMethod='crop', src='" + imgURL.substring(5,imgURLLength  - 2) + "')"
			});
		};

		if(el.getTag() == 'img' && el.getProperty('src').substring(el.getProperty('src').length  - 3) == 'png' && el.getProperty('class') == 'trans'){
			var imgReplacer = new Element('input', {
				'styles': {
					'filter': "progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled='true', sizingMethod='crop', src='" + el.getProperty('src') + "')",
					'position': 'relative',
					'background': 'transparent',
					'width' : '24px',
					'height' : '24px',
					'border' : '0'
				},
				'title': el.getProperty('alt')
			});

//			imgReplacer.setStyles(el.getStyles('padding','margin','border'));
			imgReplacer.setProperties(el.getProperties('id','class'));
			imgReplacer.disabled = true;
			el.replaceWith(imgReplacer);
		};
	});
}

if(window.ie6){
	window.addEvent('domready', fixPNG);
}