/* This script and many more are available free online at 
The JavaScript Source :: http://javascript.internet.com
Created by: JTricks.com :: http://www.jtricks.com/ */

var win = null;
function newWindow(mypage,myname,w,h,features) {
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h)/2;
  if (winl < 0) winl = 0;
  if (wint < 0) wint = 0;
  var settings = 'height=' + h + ',';
  settings += 'width=' + w + ',';
  settings += 'top=' + wint + ',';
  settings += 'left=' + winl + ',';
  settings += features;
  win = window.open(mypage,myname,settings);
  win.window.focus();
}





/***********************************************
* AnyLink Vertical Menu- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

//Contents for menu 1
var menu1=new Array()
menu1[0]='<a href="inst.htm">About UPPI</a>'
menu1[1]='<a href="drdf.htm">About DRDF, Inc.</a>'
menu1[2]='<a href="people.htm">People</a>'
menu1[3]='<a href="facil.htm">Physical Facilities</a>'
menu1[4]='<a href="contactinfo.htm">Contact Information</a>'

//Contents for menu 2
var menu2=new Array()
menu2[0]='<a href="prog.htm">Info | Admission | Fellowship</a>'
menu2[1]='<a href="demo.htm">Master of Arts in Demography</a>'
menu2[2]='<a href="mpops.htm">Master in Population Studies</a>'

//Contents for menu 4
var menu4=new Array()
menu4[0]='&nbsp;&nbsp;UPPI Library'
menu4[1]='<a href="uppilib.htm">Description | History</a>'
menu4[2]='<a href="collect.htm">Rules and Regulations | Collection</a>'
menu4[3]='<a href="contactlib.htm">Services | Contact Information</a>'
menu4[4]='&nbsp;&nbsp;UPPI Computer Laboratory'
menu4[5]='<a href="uppilab.htm">Description | History</a>'
menu4[6]='<a href="labguide.htm">Usage Guidelines</a>'
menu4[7]='<a href="contactlab.htm">Services | Contact Information</a>'

//Contents for menu 5
var menu5=new Array()
menu5[0]='<a href="Poparchive/poparch.htm">Introduction</a>'
menu5[1]='<a href="Poparchive/acquire.htm">How to Acquire A Subset</a>'
menu5[2]='<a href="Poparchive/data.htm">Available Datasets</a>'
menu5[3]='<a href="Poparchive/contact2.htm">Contact Us</a>'

//Contents for menu 8
var menu8=new Array()
menu8[0]='&nbsp;&nbsp;Government Statistical Services'
menu8[1]='<a target="_blank" href="http://www.census.gov.ph/">National Statistics Office</a>'
menu8[2]='<a target="_blank" href="http://www.nscb.gov.ph/">National Statistical Coordination Board</a>'
menu8[3]='<a target="_blank" href="http://www.popcom.gov.ph/">Commission on Population</a>'
menu8[4]='&nbsp;&nbsp;Related Sites'
menu8[5]='<a target="_blank" href="http://www.demonetasia.org/">DemoNetAsia</a>'
menu8[6]='<a target="_blank" href="http://www.demonetasia.org/links/linksdbases.htm">DemoNetAsia Database Links</a>'
menu8[7]='<a target="_blank" href="http://www.unfpa.org/">United Nations Population Fund</a>'
menu8[8]='<a target="_blank" href="http://www.yafs.com/">YAFS Webpage</a>'
menu8[9]='&nbsp;&nbsp;Other Library Services'
menu8[10]='<a target="_blank" href="http://www.mainlib.upd.edu.ph/opac.htm">UP Main Library OPAC</a>'
menu8[11]='<a target="_blank" href="http://www.elib.gov.ph/">Philippine eLib</a>'

var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var horizontaloffset=0 //horizontal offset of menu from default location. (0-5 is a good value)

/////No further editting needed

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
document.write('<div id="dropmenudiv" style="visibility:hidden;width: 160px" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}


function showhide(obj, e, visible, hidden, menuwidth){
if (ie4||ns6)
dropmenuobj.style.left=dropmenuobj.style.top=-500
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=menuwidth
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
obj.visibility=visible
else if (e.type=="click")
obj.visibility=hidden
}

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x-obj.offsetWidth < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure+obj.offsetWidth
}
else{
var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move menu up?
edgeoffset=dropmenuobj.contentmeasure-obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either? (position at top of viewable window then)
edgeoffset=dropmenuobj.y
}
}
return edgeoffset
}

function populatemenu(what){
if (ie4||ns6)
dropmenuobj.innerHTML=what.join("")
}


function dropdownmenu(obj, e, menucontents, menuwidth){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
clearhidemenu()
dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
populatemenu(menucontents)

if (ie4||ns6){
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+obj.offsetWidth+horizontaloffset+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+"px"
}

return clickreturnvalue()
}

function clickreturnvalue(){
if (ie4||ns6) return false
else return true
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function dynamichide(e){
if (ie4&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function hidemenu(e){
if (typeof dropmenuobj!="undefined"){
if (ie4||ns6)
dropmenuobj.style.visibility="hidden"
}
}

function delayhidemenu(){
if (ie4||ns6)
delayhide=setTimeout("hidemenu()",disappeardelay)
}

function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}





////from the UP Main Library site

function submit_login() {
  if (document.implogin.imapuser.value == "") {
    alert( "Please provide your username and password." );
    document.implogin.imapuser.focus();
    return false;
  } else if (document.implogin.pass.value == "") {
    alert( "Please provide your username and password." );
    document.implogin.pass.focus();
    return false;
  } else {
    document.implogin.submit();
    return true;
  }
}