// Menu topo
function horizontal() {

   var navItems = document.getElementById("menu-topo").getElementsByTagName("li");
    
   for (var i=0; i< navItems.length; i++) {
      if((navItems[i].className == "item01") || (navItems[i].className == "submenu"))
      {
         if(navItems[i].getElementsByTagName('ul')[0] != null)
         {
            navItems[i].onmouseover=function() {this.getElementsByTagName('ul')[0].style.display="block";}
            navItems[i].onmouseout=function() {this.getElementsByTagName('ul')[0].style.display="none";}
         }
      }
   }   
}   

function horizontal02() {

   var navItems = document.getElementById("menu-topo").getElementsByTagName("li");
    
   for (var i=0; i< navItems.length; i++) {
      if((navItems[i].className == "item02") || (navItems[i].className == "submenu"))
      {
         if(navItems[i].getElementsByTagName('ul')[0] != null)
         {
            navItems[i].onmouseover=function() {this.getElementsByTagName('ul')[0].style.display="block";}
            navItems[i].onmouseout=function() {this.getElementsByTagName('ul')[0].style.display="none";}
         }
      }
   }   
}   

function horizontal03() {

   var navItems = document.getElementById("menu-topo").getElementsByTagName("li");
    
   for (var i=0; i< navItems.length; i++) {
      if((navItems[i].className == "item09") || (navItems[i].className == "submenu"))
      {
         if(navItems[i].getElementsByTagName('ul')[0] != null)
         {
            navItems[i].onmouseover=function() {this.getElementsByTagName('ul')[0].style.display="block";}
            navItems[i].onmouseout=function() {this.getElementsByTagName('ul')[0].style.display="none";}
         }
      }
   }   
}   



// Oculta - mostra DIVs
function showhide(id) {

var id_div = document.getElementById(id);

if(id_div.style.display == 'none'){
		id_div.style.display = 'block';
	}else{
		id_div.style.display = 'none';
	}
}