function Document_FlashHandler()
{
	theObjects = document.getElementsByTagName("object"); 
    	for (var i = 0; i < theObjects.length; i++)   
	{ 
            theObjects[i].outerHTML = theObjects[i].outerHTML; 
        }
}

function Document_PngImagesHandler()
{
    PngImagesHandler(document);
}

function PngImagesHandler(parentElement)
{
    var images = parentElement.getElementsByTagName("img");
    for (var i=0; i<images.length; i++)
    {
        if (images[i].src.substr(images[i].src.length-3) == "png")
        {
            images[i].onpropertychange = function() {
                if (event.srcElement.src.substr(event.srcElement.src.length-9) != "empty.gif")
                {
                    var srcImage = event.srcElement.src;
                    event.srcElement.src = event.srcElement.src.substr(0,event.srcElement.src.lastIndexOf("/")) + "/empty.gif";
                    event.srcElement.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src=" + srcImage + ",sizingMethod=Image)";
                }
            };
        }
    }
}


function Document_Init()
{
	//Document_FlashHandler();
	Document_PngImagesHandler();
}



window.attachEvent("onload", Document_Init);