ns=window.navigator.appName == "Netscape"
ie=window.navigator.appName == "Microsoft Internet Explorer"

var topDs=3;

function closeIt(x) {
   var items = 6
     for (i=0; i<items; i++) {
	   if (i != x){

          document.getElementById("box"+i).style.visibility = "hidden"
          barEl=document.getElementById("mnu"+i);
          barEl.style.background = "#FFFFFF"


		}
	}
}

function openIt(x) {

	closeIt(x);
	showBox = document.getElementById("box"+x);
	a=document.getElementById("mnu"+x);
	showBox.style.top=parseInt(a.style.top)+topDs;
	showBox.style.visibility = "visible";



}

function closeAll() {
	var items=document.all.box.length;
	for (i=0; i<items; i++) {
		//if(ie){
			document.all.box[i].style.visibility = "hidden"
			barEl=document.all.mnubar[i]
			barEl.style.background = "#FFFFFF"
		//}
		//if(ns){ document.layers[i+1].visibility = "hide"}
	}
}

function next(elem){
	do {
	elem = elem.nextSibling;
	} while (elem && elem.nodeType != 1);
	return elem;
}

function parent( elem, num ) {
       num = num || 1;
       for ( var i = 0; i < num; i++ )
               if ( elem != null ) elem = elem.parentNode;
       return elem;
}


function swapList(ii){

    z = 0;
	var e = document.getElementsByTagName("span");
	for ( var i = 0, len = e.length; i < len; i++ )  {

		if ( e[i].id == 'list') {

			if (ii == z) {

				if (e[i].style.display=='none')  {e[i].style.display='block';} else {e[i].style.display='none';}
			}
			z = z+1;
		}

    }



}