function HideBigPic()
{
	if (isMenu){
	var objLayer = ht_getLayerObj("bigPicDiv", null);
	ht_setLayerVisiblility(objLayer, false);
	}
}
function displayFull(fileName, w, h)
{
	if (isMenu){
	var objLayer = ht_getLayerObj("bigPicDiv", null);
	
	//TODO: Find NS Equivalent
	var top = (isIE ? document.body.scrollTop:window.pageYOffset);
	//top = ((top < 95)&&(w > 500))? 95 : top;
	var left = 5;
	var width = w;
	var height = h+15;
	
	//Loading blank image prevents the display of the proceeding
	//image if the new image is not cached.

	if (isIE) bigPic.src = 'images/shim.gif';
	ht_setLayerPosition(objLayer, left, top);
	ht_setLayerResize(objLayer, width, height);
	

	
	var imgName = 'images/'+fileName+'_large.jpg';
	

	if (isIE)
	{
		ht_setLayerVisiblility(objLayer, true);	
		bigPic.width = w;
		bigPic.height = h;
		//setTimeout('bigPic.src = "'+imgName+'"', 0);
		bigPic.src = imgName;
	}
	else if (isNS)
	{	
		var new_table = '<A href="#" onClick="HideBigPic(); return !isMenu"><img src="' + imgName + '" width=' + w + ' height=' + h + ' border=0  Name="bigPic"></a><br><i><nobr><font face="Arial,Helvetica,sans-serif" size="1" color="White">Click image to close.</nobr></i></font>';
		ht_setLayerContent(objLayer, new_table);
		ht_setLayerVisiblility(objLayer, true);
	}
	}
}