function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(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 getElementHeight(Elem) 
{
	if(document.getElementById) 
	{
		var elem = document.getElementById(Elem);
	} 
	else if (document.all)
	{
		var elem = document.all[Elem];
	}
	xPos = elem.offsetHeight;
	
	return xPos;
}

function getElementWidth(Elem) 
{
	if(document.getElementById) 
	{
		var elem = document.getElementById(Elem);
	} 
	else if (document.all)
	{
		var elem = document.all[Elem];
	}
	xPos = elem.offsetWidth;
		
	return xPos;
}

function open_popup_window(url, window_name, window_parameters)
{
	var new_window = '';
	
	new_window = window.open(url, window_name, window_parameters, "no");	
	
	new_window.focus();
}
function set_style(objId, style, value) 
{
	document.getElementById(objId).style[style] = value;	
}