function addLoadEvent(func) {
		
		var oldonload = window.onload;
		if (typeof window.onload != 'function') {
			window.onload = func;
		} else {
			window.onload = function() {
				if (oldonload) {
					oldonload();
				}
				func();
			}
		}
	}
	
	function fnLoadPngsImg() {
	var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, '');
	var itsAllGood = (rslt != null && Number(rslt[1]) >= 5.5 && Number(rslt[1]) < 7);

	for (var i = document.images.length - 1, img = null; (img = document.images[i]); i--) {
		if (itsAllGood && img.src.match(/\.png$/i) != null) {
			var src = img.src;
			var div = document.createElement("DIV");
			div.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizing='scale')"
			div.style.width = img.width + "px";
			div.style.height = img.height + "px";
			div.style.position = "relative";
			div.style.cursor = "pointer";
			div.style.display = "inline";
			div.style.float = "left";
			img.replaceNode(div);
		}
		img.style.visibility = "visible";
	}
}

function fnLoadPngsInput() {
	var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, '');
		var itsAllGood = (rslt != null && Number(rslt[1]) >= 5.5 && Number(rslt[1]) < 7);
		for (var i = document.all.length - 1, obj = null; (obj = document.all[i]); i--) {
			if (itsAllGood && obj.tagName=='INPUT' && obj.src.match(/\.png/i) != null) {
				
				
				var src = obj.src;
				
				var div = document.createElement("input");
				
				
				
				
				
				//oldnode.replaceChild(newnode,existing_node);
				
				div.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizing='scale')"
				with(div) {					
				setAttribute("name", "theSubmit"); // give input a name
				setAttribute("type", "image"); // make it a submit button
				setAttribute("alt", "Log ind"); // give input a value
				setAttribute("id", "_form__submit"); // give input a value
				setAttribute("width", obj.width); // give input a value
				setAttribute("height", obj.height); // give input a value
				setAttribute("border","0");
				setAttribute("src","/layouts/Standard/img/blank.gif");
				
				}
				div.style.position = "relative";
				div.style.top = 2+"px";
				obj.replaceNode(div);
			}
			obj.style.visibility = "visible";
		}
}
	
	function fnLoadPngs() {
		var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, '');
		var itsAllGood = (rslt != null && Number(rslt[1]) >= 5.5 && Number(rslt[1]) < 7);
		for (var i = document.all.length - 1, obj = null; (obj = document.all[i]); i--) {
			if (itsAllGood && obj.currentStyle.backgroundImage.match(/\.png/i) != null) {
				fnFixPng(obj);
				obj.attachEvent("onpropertychange", fnPropertyChanged);
			}
		}
	}

	function fnPropertyChanged() {
		if (window.event.propertyName == "style.backgroundImage") {
			var el = window.event.srcElement;
			if (!el.currentStyle.backgroundImage.match(/x\.gif/i)) {
				var bg	= el.currentStyle.backgroundImage;
				var src = bg.substring(5,bg.length-2);
				el.filters.item(0).src = src;
				el.style.backgroundImage = "url(x.gif)";
			}
		}
	}
	

	

	function fnFixPng(obj) {
		var bg	= obj.currentStyle.backgroundImage;
		var src = bg.substring(5,bg.length-2);
		obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='scale')";
		obj.style.backgroundImage = "url(x.gif)";
		
	}