startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("navigation");
		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 selectTrucho(id_select, id_div, func){
  display = document.getElementById(id_div).style.display;
  
  if(display == 'block'){
    document.getElementById(id_div).style.display = 'none';
  } else {
    document.getElementById(id_div).style.display = 'block';
  }

  html = '<ul>';
  for(i=0;i<document.getElementById(id_select).length;i++){ 
    if(document.getElementById(id_select)[i].value == document.getElementById(id_select).value){
      value_select = document.getElementById(id_select)[i].innerHTML;
    }
    id = id_select+"option_"+i;
    html = html + '<p id="'+id+'" onClick="selectValue(this.id, \''+id_select+'\',\'' +id_div+'\',\'' +func+'\', \'' +i+'\')" title="'+document.getElementById(id_select)[i].value+'"><a href="javascript:;">' + document.getElementById(id_select)[i].innerHTML + '</a></p>' //Creo las listas;
    if(document.getElementById(id_select)[i].selected == true){
      if(document.getElementById(id_select)[i].value != ''){
        document.getElementById('select-'+id_select).innerHTML = document.getElementById(id_select)[i].value;
      }
    }
  } 
  html = html + '</ul>';
  document.getElementById(id_div).innerHTML = html; //Inserto el codigo html
}

function selectValue(id, id_select, id_div, func, s){
  document.getElementById(id_div).style.display = 'none';
  
  if (document.getElementById(id).title=='') return;
  document.getElementById('select-'+id_select).innerHTML = document.getElementById(id).innerHTML;

  if(func == 'redirect'){
    location.href = document.getElementById(id).title;
  } else {
    document.getElementById(id_select)[s].selected = 'selected';
  }
}