function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

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; 
	}
}

var myVariable;
var para1;
var para2;

function setdefault() {
	MM_showHideLayers('topnav_sublink1','','hide','topnav_sublink2','','hide','topnav_sublink3','','hide','topnav_sublink4','','hide','topnav_sublink5','','hide','topnav_sublink6','','hide');
	changelink('topnavlink1','','hide','topnavlink2','','hide','topnavlink3','','hide','topnavlink4','','hide','topnavlink5','','hide','topnavlink6','','hide');
}

function stopdelay(subnav, topnavlink) {
	MM_showHideLayers(subnav,'','show')
	changelink(topnavlink,'','show');
	window.clearTimeout(myVariable);
}

function delay(subnav, topnavlink) {
	para1 = subnav;
	para2 = topnavlink;
	myVariable = window.setInterval("hide()", 2000);
}

function hide() {
	MM_showHideLayers(para1,'','hide');
	changelink(para2,'','hide');
}

function changelink() {
  var i,p,v,obj,args=changelink.arguments;
  for (i=0; i<(args.length-2); i+=3) 
		if ((obj=MM_findObj(args[i]))!=null) { 
			v=args[i+2];
			v=(v=='show')?'topnavihover':(v=='hide')?'':v; 
			obj.className=v;
		}
}

function show_div(nshowid,nhideid)
{
 var vsid = document.getElementById(nshowid);
 vsid.style.display = 'inline';
 var vhid = document.getElementById(nhideid);
 vhid.style.display = 'none';
}

function PopupVideo(theURL) {
	
	var windowprops = "width=500, height=410, location=no, toolbar=no, menubar=no, scrollbars=no, resizable=no";
	popup = window.open(theURL,"WindowName",windowprops);
	popup.focus();
}

function PopupWindow(theURL,nwidth,nheight) {
	
	var windowprops = "width="+nwidth+", height="+nheight+", location=no, toolbar=no, menubar=no, scrollbars=yes, resizable=no";
	popup = window.open(theURL,"WindowName",windowprops);
	popup.focus();
}

function PopupWindow_WName(theURL,nwidth,nheight,nwinname) {
	
	var windowprops = "width="+nwidth+", height="+nheight+", location=no, toolbar=no, menubar=no, scrollbars=yes, resizable=no";
	popup = window.open(theURL,nwinname,windowprops);
	popup.focus();
}