//domCorners by Alessandro Fulciniti on http://web-graphics.com/mtarchive/001660.php

function DomCheck(){
return(document.createElement && document.getElementById)
}

function DomCorners(id,bk,h,tries){
var el=document.getElementById(id);
if(el==null){
    if(tries==null) tries=200;
    if(tries>0)
        setTimeout("DomCorners('"+id+"','"+bk+"',"+h+","+(--tries)+")",50);
    return;
    }
var c=new Array(4);
for(var i=0;i<4;i++){
    c[i]=document.createElement("b");
    c[i].style.display="block";
    c[i].style.height=h+"px";
    c[i].style.fontSize="1px";
    if(i%2==0)
        c[i].style.background="url("+bk+") no-repeat 0 -"+ i*h + "px";
    else
        c[i].style.background="url("+bk+") no-repeat 100% -"+ i*h + "px";
    }
c[0].appendChild(c[1]);
c[2].appendChild(c[3]);
el.style.padding="0";
el.insertBefore(c[0],el.firstChild);
el.appendChild(c[2]);
}

// 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;

//Codigo publicado por Nick Rigby baseado no original de Patrick Griffiths

function IEHoverPSeudo(){
	var navItems = document.getElementById("nav").getElementsByTagName("li");
	for (var i=0; i<navItems.length; i++) {
		if (navItems[i].classe=="submenu"){
			navItems[i].onmouseover=function() {this.classeName+= "over"}
			navItems[i].onmouseout=function() {this.classeName+= "submenu"}
			}
		}
	}
windows.onload = IEHoverPseudo;