var imgTransparencyEnv={
fixImgTransparencyForIE:function(){
	function browserinfo()
	{
	    this.dom    = !!document.getElementById;
	    this.ie5    = !!document.all;
	    this.ie4    = this.ie5 && !this.dom;
	    this.ns4    = !!document.layers;
	    this.ns6    = this.dom && !this.ie5;
	    this.ie6    = navigator.appName.indexOf("MSIE 6") != -1;
		this.ie6max = this.ie5 || this.ie4 || this.ie6;
	    this.ie     = navigator.appName.indexOf("Internet Explorer") != -1;
	    this.opera  = navigator.appName.indexOf("Opera") != -1;
	}
	var is = new browserinfo();
	if(is.ie6max) {
		var imgs = document.getElementsByTagName("img");
		for (i=0; i < imgs.length; i++) {
			var img = imgs[i];
			var src = img.src != null ? img.src.toString() : "";
			var isPng = src.match(/\.png$/);
			if (isPng) {
				var w = img.width;
				var h = img.height;
				img.style.width = w;
				img.style.height = h;
				//img.style.padding = h + "px 0 0 "+w+"px";
				img.src = "css/images/pixel.gif";
				
				img.style.filter =
					  "progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=crop src='"
					+ src
					+ "');";
				
			}
		}
	}
},
init:function(){
	if (window.attachEvent) {
		window.attachEvent("onload",imgTransparencyEnv.fixImgTransparencyForIE);
	} else
	if (window.addEventListener){
		window.addEventListener("load", imgTransparencyEnv.fixImgTransparencyForIE, true);
	}
}
}
imgTransparencyEnv.init();