// JavaScript Document
function correctPNG(img){
	var version = parseFloat(navigator.appVersion.split("MSIE")[1]);
	if ((version < 5.5) || (version > 7)) return;
	if (!img) try{img=event.srcElement;}catch(e){return;}
	try{ if (img.src.toLowerCase().substring(img.src.length-4, img.src.length) != ".png") return;	}catch(e){return}
	img.filter0=img.style.filter;
	changePNG(img.src,img);
	img.style.width=img.offsetWidth+"px";
	img.style.height=img.offsetHeight+"px";
	img.src="images/blank.gif";
}

function changePNG(src1,img){
	if (!img) try{img=event.srcElement;}catch(e){return;}
	img.filterPNG="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src1 + "', sizingMethod='scale')";
	img.style.filter =img.filter0+((img.filter0)?" ":"")+img.filterPNG;
}

function correctPNGall(){
	var imgs=document.images;
	for (var i=0; i<imgs.length; i++) correctPNG(imgs[i]);
}