submenu_panoramics = new Image();
submenu_panoramics.src= graphPath + "panoramics" + d + ".gif";
submenu_panoramicsSel = new Image();
submenu_panoramicsSel.src= graphPath + "panoramics" + d + "_sel.gif";  

submenu_latest_pano = new Image();
submenu_latest_pano.src= graphPath + "latest" + d + ".gif";
submenu_latest_panoSel = new Image();
submenu_latest_panoSel.src= graphPath + "latest" + d + "_sel.gif";  

submenu_pano_ch_vd = new Image();
submenu_pano_ch_vd.src= graphPath + "switzerland_vd" + d + ".gif";
submenu_pano_ch_vdSel = new Image();
submenu_pano_ch_vdSel.src= graphPath + "switzerland_vd" + d + "_sel.gif";  

submenu_pano_ch_vs = new Image();
submenu_pano_ch_vs.src= graphPath + "switzerland_vs" + d + ".gif";
submenu_pano_ch_vsSel = new Image();
submenu_pano_ch_vsSel.src= graphPath + "switzerland_vs" + d + "_sel.gif";  

submenu_pano_ch_others = new Image();
submenu_pano_ch_others.src= graphPath + "switzerland_others" + d + ".gif";
submenu_pano_ch_othersSel = new Image();
submenu_pano_ch_othersSel.src= graphPath + "switzerland_others" + d + "_sel.gif";  

submenu_pano_eur = new Image();
submenu_pano_eur.src= graphPath + "europe" + d + ".gif";
submenu_pano_eurSel = new Image();
submenu_pano_eurSel.src= graphPath + "europe" + d + "_sel.gif";  

submenu_pano_usa = new Image();
submenu_pano_usa.src= graphPath + "usa" + d + ".gif";
submenu_pano_usaSel = new Image();
submenu_pano_usaSel.src= graphPath + "usa" + d + "_sel.gif";  

submenu_pano_patagonia = new Image();
submenu_pano_patagonia.src= graphPath + "patagonia" + d + ".gif";
submenu_pano_patagoniaSel = new Image();
submenu_pano_patagoniaSel.src= graphPath + "patagonia" + d + "_sel.gif";  

submenu_others = new Image();
submenu_others.src= graphPath + "others" + d + ".gif";
submenu_othersSel = new Image();
submenu_othersSel.src= graphPath + "others" + d + "_sel.gif";  

submenu_latest_others = new Image();
submenu_latest_others.src= graphPath + "latest" + d + ".gif";
submenu_latest_othersSel = new Image();
submenu_latest_othersSel.src= graphPath + "latest" + d + "_sel.gif";  

submenu_std_ch_vd = new Image();
submenu_std_ch_vd.src= graphPath + "switzerland_vd" + d + ".gif";
submenu_std_ch_vdSel = new Image();
submenu_std_ch_vdSel.src= graphPath + "switzerland_vd" + d + "_sel.gif";  

submenu_std_ch_vs = new Image();
submenu_std_ch_vs.src= graphPath + "switzerland_vs" + d + ".gif";
submenu_std_ch_vsSel = new Image();
submenu_std_ch_vsSel.src= graphPath + "switzerland_vs" + d + "_sel.gif";  

submenu_std_ch_others = new Image();
submenu_std_ch_others.src= graphPath + "switzerland_others" + d + ".gif";
submenu_std_ch_othersSel = new Image();
submenu_std_ch_othersSel.src= graphPath + "switzerland_others" + d + "_sel.gif";  

submenu_std_eur = new Image();
submenu_std_eur.src= graphPath + "europe" + d + ".gif";
submenu_std_eurSel = new Image();
submenu_std_eurSel.src= graphPath + "europe" + d + "_sel.gif";  

submenu_std_usa = new Image();
submenu_std_usa.src= graphPath + "usa" + d + ".gif";
submenu_std_usaSel = new Image();
submenu_std_usaSel.src= graphPath + "usa" + d + "_sel.gif";  

submenu_std_patagonia = new Image();
submenu_std_patagonia.src= graphPath + "patagonia" + d + ".gif";
submenu_std_patagoniaSel = new Image();
submenu_std_patagoniaSel.src= graphPath + "patagonia" + d + "_sel.gif";