function dontMove() {}

function showImage(img,w,h)
{
	xy = getXY();
	if((xy[1]-Math.round(h/2))>0) document.getElementById("fullsize").style.top = (xy[1]-Math.round(h/2)) + "px";
	else document.getElementById("fullsize").style.top = "0px";
	if(xy[0]-w/2>0)	document.getElementById("fullsize").style.left = (xy[0]-w/2) + "px";
	else document.getElementById("fullsize").style.left = "0px";
	document.getElementById("fullsizeImg").innerHTML = "<img src=\""+img+"\" />\n";
	document.getElementById("fullsize").style.display = "block";
}

function getXY()
{
	var x,y;
	if (self.pageYOffset)
	{
		x = self.innerWidth/2;
		y = self.pageYOffset;
	}
	else if (document.documentElement && document.documentElement.scrollTop)
	{
		x = document.documentElement.scrollWidth/2;
		y = document.documentElement.scrollTop;
	}
	else if (document.body)
	{
		x = document.body.scrollWidth/2;
		y = document.body.scrollTop;
	}
	return new Array(x,260+y);
}

function hideLayer(layer)
{
	document.getElementById(layer).style.left = "-1000px";
	document.getElementById(layer).style.top = "-1000px";
	document.getElementById(layer).style.display = "none"; 
}