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_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 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=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_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 newWindow(url) {
		mywin = window.open(url,"Gavin",'scrollbars=yes,resizable=yes,width=625,height=500')
    if (window.focus) {
	mywin.focus();
    }
}


function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

// Email encoder
function em_conf(userAgent) {
	uName = userAgent;
	prefix1 = "mail";
	prefix2 = "to:";
	midSection = "@";
	suffix1 = "nypl";
	suffix2 = ".org";

	document.location.href = prefix1 + prefix2 + uName + midSection + suffix1 + suffix2;
}

// Library card application window opener
function openCardApp() {
	cardAppWindow = window.open('https://www2.nypl.org/home/branch/brlibsapp.cfm','branchCardApp','scrollbars=1,resizable=1');
}


/* Copyright 2000 SiteExperts.com/ InsideDHTML.com, LLC
   This code can be reusedas long as the above copyright notice
   is not removed */

function CheckTab(el) {
  // Run only in IE
  // and if tab key is pressed
  // and if the control key is pressed
  if ((document.all) && (9==event.keyCode) && (event.ctrlKey)) {
    // Cache the selection
    el.selection=document.selection.createRange(); 
    setTimeout("ProcessTab('" + el.id + "')",0)
  }
}

function ProcessTab(id) {
  // Insert tab character in place of cached selection
  document.all[id].selection.text=String.fromCharCode(9)
  // Set the focus
  document.all[id].focus()
}