var show = new Array();
show['home']=0;
show['about']=0;
show['parents']=0;
show['preschools']=0;

function showMenu(object) {
 hideAll();
 show[object]=1;
 if (document.getElementById("dd_"+object)) document.getElementById("dd_"+object).style.visibility='visible';
 if (document.getElementById("tab_"+object)) {
  document.getElementById("tab_"+object).style.backgroundImage='url(img/corner-active-right.gif)';
  document.getElementById("tab_"+object).style.backgroundColor='#D67C85';
 }
 if (document.getElementById("label_"+object)) document.getElementById("label_"+object).style.backgroundImage='url(img/corner-active-left.gif)';
}

function hideMenu(object) {
 if (show[object]==0) {
  if (document.getElementById("dd_"+object)) document.getElementById("dd_"+object).style.visibility='hidden';
  if (document.getElementById("tab_"+object)) {
   document.getElementById("tab_"+object).style.backgroundImage='url(img/corner-'+status[object]+'right.gif)';
   if (status[object]=="")
    document.getElementById("tab_"+object).style.backgroundColor='#72C4FF';
   else
    document.getElementById("tab_"+object).style.backgroundColor='#0095FF';
  }
  if (document.getElementById("label_"+object)) document.getElementById("label_"+object).style.backgroundImage='url(img/corner-'+status[object]+'left.gif)';
 }
}

function preHide(object) {
 show[object]=0;
 setTimeout("hideMenu('"+object+"')",1000);
}

function hideAll() {
 show['home']=0;
 show['about']=0;
 show['parents']=0;
 show['preschools']=0;
 hideMenu('home');
 hideMenu('about');
 hideMenu('parents');
 hideMenu('preschools');
}