// JavaScript Document
function fixPngTransparency() { 
	if ((BrowserDetect.browser == "Explorer" && BrowserDetect.version < 7) && (document.body.filters)) {
		$$('.bgtofix').each(function(element) {
			if (element.getStyle('background') != undefined) {
			  var bg = element.getStyle('background');
			}	else if (element.getStyle('backgroundImage') != undefined) {
			  var bg = element.getStyle('backgroundImage');
			}
			var bg = bg.substr(5, bg.length - 7	);
			if (bg.substr(bg.length - 3, bg.length).toLowerCase() == 'png') {
			  var repeat = element.getStyle('backgroundRepeat');
				element.setStyle({background: 'none'});
				if (repeat == 'repeat-x' || repeat == 'repeat-y')
				  element.setStyle({filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' + bg + '", sizingMethod="scale")'});
				else
				  element.setStyle({filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' + bg + '", sizingMethod="image")'});
			}
		});
		/*
		$$('img.imgtofix').each(function(element) {
			var bg = element.src;
			//element.src = '';
			var new_element = document.createElement('span');
			Element.extend(new_element);
			new_element.setAttribute('id', element.id);
			new_element.setAttribute('title', element.title);
			//new_element.setAttribute('alt', element.alt);
			new_element.setStyle({display: 'inline-block'});
			new_element.setStyle({width: element.width});
			new_element.setStyle({height: element.height});
			
			new_element.setStyle({filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' + bg + '", sizingMethod="scale"'});
			element.outerHTML = new_element.outerHTML;
			alert(new_element.outerHTML);
		});
		*/
		for (i = 0; i < document.images.length; i++) { 
			img = document.images[i];
			imgExt  = img.src.substring(img.src.length-3, img.src.length); 
			imgExt  = imgExt.toUpperCase(); 
			if (imgExt == "PNG" && img.className.indexOf('imgtofix') != -1) {
				imgID = (img.id) ? "id='" + img.id + "' " : ""; 
				imgClass = (img.className) ? "class='" + img.className + "' " : ""; 
				imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "; 
				imgStyle = "display:inline-block;" + img.style.cssText; 
				if (img.align == "left") { imgStyle = "float:left;"  + imgStyle; } else if (img.align == "right") { imgStyle = "float:right;" + imgStyle; } 
				if (img.parentElement.href != null) { imgStyle = "cursor:hand;" + imgStyle; }   
				strNewHTML = '<span '+imgID+imgClass+imgTitle+' style="width:'+
				img.width+'px; height:'+img.height+'px;'+imgStyle+';'+'filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\''+img.src+'\', sizingMethod=\'image\');"></span>'; 
				img.outerHTML = strNewHTML; 
				i = i - 1; 
			}
		}
		
	}
}