var km_iMenuSel=new Array();
function km_hideTree(_1,_2){
var i=null;
for(i=km_iMenuSel[_2].length-1;i>=_1;i--){
var _4=document.getElementById(km_iMenuSel[_2][i]);
if(_4){
_4.style.display="none";
delete km_iMenuSel[_2][i];
}
}
}
function km_toggleMenu(id,_6,_7){
var _8=document.getElementById(id);
if(!km_iMenuSel[_7]){
km_iMenuSel[_7]=new Array();
}
if(km_iMenuSel[_7][_6]==id){
km_hideTree(_6,_7);
}else{
if(km_iMenuSel[_7][_6]){
if(_8.style.display=="block"){
_8.style.display="none";
}else{
km_hideTree(_6,_7);
km_iMenuSel[_7][_6]=id;
_8.style.display="block";
}
}else{
if(_8.style.display=="block"){
_8.style.display="none";
}else{
km_iMenuSel[_7][_6]=id;
_8.style.display="block";
}
}
}
if(arrangeSiteCols){
arrangeSiteCols();
}
}