function vaiparaurl()
{
    var combo, objeto
    objeto = "ufscarmail"
    combo = document.getElementById(objeto)
    if(combo.options[combo.selectedIndex].text != "Selecione...")
    {
        window.open(href = combo.options[combo.selectedIndex].value);
    }    
}

function vertical() 
   {

   var navItems = document.getElementById("nav").getElementsByTagName("li");
    
   for (var i=0; i< navItems.length; i++) 
      {
      if(navItems[i].className == "submenu") 
	{
         navItems[i].onmouseover=function() 
					{
					 this.getElementsByTagName('ul')[0].style.display="block";
					 this.style.backgroundColor = "#f9f9f9";
					}
         navItems[i].onmouseout=function() 
					{
					 this.getElementsByTagName('ul')[0].style.display="none";
					 this.style.backgroundColor = "#FFFFFF";
					}
      	}
      }

   }


function horizontal() 
   {

   var navItems = document.getElementById("barra").getElementsByTagName("li");
    
   for (var i=0; i< navItems.length; i++) 
      {
      if((navItems[i].className == "menuvertical") || (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";
					}
           }
         }
      }

   }