function iecompattest()
{
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function ShowPic(picture)
{
        var ns = (navigator.appName.indexOf("Netscape") != -1) || window.opera;
	var pY = ns ? pageYOffset : iecompattest().scrollTop;
	document.getElementById("div_picture").style.top=pY;
	document.getElementById("div_picture").style.visibility="hidden";
	document.getElementById("bigpicture").src=picture;
	document.getElementById("div_picture").style.visibility="visible";
}

function HidePic()
{
	document.getElementById("div_picture").style.visibility="hidden";
	document.getElementById("bigpicture").src="kepek/downloading.jpg";
}