var cssmenuids=["submenu1","submenu2","submenu3","submenu4","submenu5","submenu6","submenu7"] 

function menuOver2(azon, clickobj){

 var ulmaintags=document.getElementById('mainmenu').getElementsByTagName("a") 
    for (var tk=0; tk<ulmaintags.length; tk++){
          ulmaintags[tk].style.backgroundColor='#2a2a2a';         
    	}
 clickobj.style.backgroundColor='#DA251C';

 for (var i=0; i<cssmenuids.length; i++){
  var ultags=document.getElementById(cssmenuids[i]).getElementsByTagName("ul")
    for (var t=0; t<ultags.length; t++){
			ultags[t].style.display="none"
    	}
    }
  var obj = document.getElementById(azon).getElementsByTagName("ul");
    obj[0].style.display = "inline";  
}

function menuOut2(azon){
  var obj = document.getElementById(azon).getElementsByTagName("ul")
    obj[0].style.display = "none"  
}

function onload(azon){
 var obj = document.getElementById('mainmenu').getElementsByTagName("a");
   obj[azon].style.backgroundColor='#DA251C';

 var subobj=document.getElementById(cssmenuids[azon]).getElementsByTagName("ul")
   subobj[0].style.display = "inline";  
}