isNS=(navigator.appName=="Netscape");
activeMenu="";
activeIndex=-1;
activeImg="";


window.onError = null;


function MM_openBrWindow(theURL,winName,features) { //v2.0
var mywindow =window.open(theURL,winName,features); 
mywindow.focus(); 
}


function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function showHide(divID){
	if (document.getElementById) {
		obj = document.getElementById(divID);
		if (obj.style.display == "none") {
			obj.style.display = "";
		} else {
			obj.style.display = "none";
		}
	}
}

function switchArrow(arrowId) {
	if (document.getElementById) {
		obj2 = document.getElementById(arrowId);
		if (obj2.className == "expanded") {
			obj2.className = "";
		} else {
			obj2.className = "expanded";
		}
	}
}