function acordnod(acord)
{

 var nodeAccord = document.getElementById(acord);
    if(nodeAccord) {
       if(!(nodeAccord.style)) {
           nodeAccord.style.display="block";
       }
       if(nodeAccord.style.display=="none"){
         nodeAccord.style.display="block";
       } else {
         nodeAccord.style.display="none";
       }
   }
 return false;
}

function accord(){
    var menuDiv = document.getElementById("accord");
	if (!menuDiv) return false;
 
    navRoot = menuDiv;
    var k=0;
    for (j=0; j<navRoot.childNodes.length; j++) {
        node = navRoot.childNodes[j];
        if (node.nodeType=="1") {
            k++;
            if ((k % 2)==0) {
                node.setAttribute("id","acord"+(k-1)+"");
                node.style.display="none";
                
            } else {
                node.style.cursor="pointer";
                node.onclick=new Function("acordnod('acord"+k+"'); return false;");
            }
            
        }
    }

    return false;
}

if(window.addEventListener){ // Mozilla, Netscape, Firefox
window.addEventListener("load",accord, false);
} else { // IE
  if (window.attachEvent) window.attachEvent("onload", accord);
}