submenu_photographers = new Image();
submenu_photographers.src= graphPath + "photographers" + d + ".gif";
submenu_photographersSel = new Image();
submenu_photographersSel.src= graphPath + "photographers" + d + "_sel.gif";  

submenu_technical = new Image();
submenu_technical.src= graphPath + "technical" + d + "_lowercase.gif";
submenu_technicalSel = new Image();
submenu_technicalSel.src= graphPath + "technical" + d + "_lowercase_sel.gif";  

submenu_other_interests = new Image();
submenu_other_interests.src= graphPath + "other_interests" + d + ".gif";
submenu_other_interestsSel = new Image();
submenu_other_interestsSel.src= graphPath + "other_interests" + d + "_sel.gif";