function showsubmenu(sid)
{
	whichEl = eval("submenu" + sid);
	//alert("image_left"+ sid +".src=ss.gif;");
	if (whichEl.style.display == "none")
	{
		eval("submenu" + sid + ".style.display=\"\";");
		eval("image_left"+ sid +".src=\"images/xl.gif\";");
	}
	else
	{
		eval("submenu" + sid + ".style.display=\"none\";");
		eval("image_left"+ sid +".src=\"images/ss.gif\";");
	}
	
}