function LeftMenu(key,key2) { /*leftmenu images over */ for(i = 0; document.getElementsByName("leftmenu1").length > i ; i++) { document.getElementsByName("leftmenu1")[i].style.display = "none"; document.getElementsByName("leftmenu1_")[i].style.display = "block"; } document.getElementsByName("leftmenu1")[key-1].style.display = "block"; document.getElementsByName("leftmenu1_")[key-1].style.display = "none"; if (key2 !=0 && key2 !=null) { document.getElementsByName("leftsubmenu"+key+key2)[0].className="leftmenu_on"; } }