// JavaScript Document

startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("nav");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace(" over", "");
   }
   }
  }
 }
}
window.onload=startList;

   
function toggle(id) { 
        
var state = document.getElementById(id).style.display; 
            
if (state == 'block') { 
               
document.getElementById(id).style.display = 'none'; 
           
} else { 
              
document.getElementById(id).style.display = 'block'; 
           
} 
        
} 
  

function toggle2(id) { 
        
var state = document.getElementById(id).style.display; 
            
if (state == 'block') { 
               
document.getElementById(id).style.display = 'none'; 
           
} else { 
              
document.getElementById(id).style.display = 'block'; 
           
} 
        
}