function getXMLHTTP() { //fuction to return the xml http object
var xmlhttp=false;
try{
xmlhttp=new XMLHttpRequest();
}
catch(e) {
try{
xmlhttp= new ActiveXObject("Microsoft.XMLHTTP");
}
catch(e){
try{
req = new ActiveXObject("Msxml2.XMLHTTP");
}
catch(e1){
xmlhttp=false;
}
}
}
return xmlhttp;
}
function photoajax(strURL,div_id)
{
var req = getXMLHTTP();
if (req) {
req.onreadystatechange = function() {
if (req.readyState == 4) {
// only if "OK"
if (req.status == 200) {
document.getElementById(div_id).innerHTML=req.responseText;
} else {
alert("There was a problem while using XMLHTTP:\n" + req.statusText);
}
}
}
req.open("GET", strURL, true);
req.send(null);
}
}
//Ajax with small loading image
function captionajax(strURL,div_id)
{
var req = getXMLHTTP();
if (req) {
req.onreadystatechange = function() {
if(req.readyState < 4){
//You can add animated gif while loading //
document.getElementById(div_id).innerHTML = '
Loading content...';
}
if (req.readyState == 4) {
// only if "OK"
if (req.status == 200) {
document.getElementById(div_id).innerHTML=req.responseText;
} else {
document.getElementById(div_id).innerHTML = ' Loading content...';
}
}
}
req.open("GET", strURL, true);
req.send(null);
}
}
function enlargeajax(strURL,div_id)
{
var req = getXMLHTTP();
if (req) {
req.onreadystatechange = function() {
if(req.readyState < 4){
//You can add animated gif while loading //
document.getElementById(div_id).innerHTML = '
';
}
if (req.readyState == 4) {
// only if "OK"
if (req.status == 200) {
document.getElementById(div_id).innerHTML=req.responseText;
} else {
document.getElementById(div_id).innerHTML = '
';
}
}
}
req.open("GET", strURL, true);
req.send(null);
}
}
function logincheck() {
var pword = document.getElementById('pword');
var uname = document.getElementById('uname');
if (uname.value.length == 0) {
alert("Please enter your Username.");
uname.focus();
return false;
} else {
if (pword.value.length == 0) {
alert("Please enter your Account Password.");
pword.focus();
return false;
} else {
return true;
}
}
}
function regcheck() {
var fname = document.getElementById('fname');
var lname = document.getElementById('lname');
var mname = document.getElementById('mname');
var school = document.getElementById('school');
var usrname = document.getElementById('usrname');
var mypword = document.getElementById('mypword');
var cmypword = document.getElementById('cmypword');
var email = document.getElementById('email');
var captcha = document.getElementById('captcha');
var ur_pword = mypword.value;
var ur_cpword = cmypword.value;
if (fname.value.length == 0) {
alert("Please enter your First Name.");
fname.focus();
return false;
} else {
if (lname.value.length == 0) {
alert("Please enter your Last Name.");
lname.focus();
return false;
} else {
if (mname.value.length == 0) {
alert("Please enter your Middle Name.");
mname.focus();
return false;
} else {
if (school.value.length == 0) {
alert("Please select your School.");
school.focus();
return false;
} else {
if (usrname.value.length == 0) {
alert("Please enter your Desired UserName and please remember it.");
usrname.focus();
return false;
} else {
if (usrname.value.length < 3) {
alert("Minimum Username lenght is 3 characters.");
usrname.value='';
usrname.focus();
return false;
} else {
if (usrname.value.length > 20) {
alert("Maximum password lenght is 20 characters.");
usrname.value='';
usrname.focus();
return false;
} else {
var alphaExp = /^[0-9a-zA-Z._-]+$/;
if (!usrname.value.match(alphaExp)) {
alert("Valid character for Username is 0-9, A-Z, a-z, period or dot, underscore. Do not include @aq.edu.ph in your Username.");
usrname.value='';
usrname.focus();
return false;
} else {
if (email.value.length == 0) {
alert("Please enter your valid Email.");
email.focus();
return false;
} else {
var emailExp =/^[0-9a-zA-Z._]+$/;
if(email.value.match(emailExp)) {
alert("Please enter a valid Email.");
email.value='';
email.focus();
return false;
} else {
if (mypword.value.length == 0) {
alert("Please enter your Password.");
mypword.focus();
return false;
} else {
if (mypword.value.length < 6) {
alert("Minimum password lenght is 6 characters.");
mypword.value='';
cmypword.value='';
mypword.focus();
return false;
} else {
if (mypword.value.length > 15) {
alert("Maximum password lenght is 15 characters.");
mypword.value='';
cmypword.value='';
mypword.focus();
return false;
} else {
if (cmypword.value.length == 0) {
alert("Please confirm your Password.");
cmypword.focus();
return false;
} else {
if (ur_pword === ur_cpword) {
if (captcha.value.length == 0) {
alert("Please enter Verification Code.");
captcha.focus();
return false;
} else {
answer=confirm('Please double check your inputs before proceeding. Press OK to proceed');
if (answer!=0) {
return true;
} else {
alert('Action aborted!');
} return false;
}
} else {
alert("Password confirmation failed. Please re-type your password.");
mypword.value='';
cmypword.value='';
mypword.focus();
return false;
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
function checkUpload() {
var ftitle = document.getElementById('title');
var fdesc = document.getElementById('desc');
var myfile = document.getElementById('myfile');
if (ftitle.value.length == 0) {
alert("Please enter file Title.");
ftitle.focus();
return false;
} else {
if (fdesc.value.length == 0) {
alert("Please enter file Description.");
fdesc.focus();
return false;
} else {
if (myfile.value.length == 0) {
alert("Please select file to upload.");
myfile.focus();
return false;
} else {
document.getElementById('f1_upload_process').style.visibility = 'visible';
document.getElementById('f1_upload_form').style.visibility = 'hidden';
return true;
}
}
}
}
function stopUpload(success){
var result = '';
if (success == 1){
result = 'The file was uploaded successfully.<\/span>
';
}
else if (success==2){
result = 'Sorry, but only PDF files are allowed to be upload.<\/span>
';
} else {
result = 'There was an error during file upload.<\/span>
';
}
document.getElementById('f1_upload_process').style.visibility = 'hidden';
document.getElementById('f1_upload_form').innerHTML = result + '