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| <html>
<head>
<link rel="StyleSheet" type="text/css" href="lesson12.css">
<script src="http://maps.google.com/maps?file=api&v=2&key=XXX"
type="text/javascript"></script>
<script type="text/javascript">
var recent1 = initCookie("recent1")
var recent2 = initCookie("recent2")
function initCookie(cookieName){
if (document.cookie.indexOf(cookieName + "=") == -1){
return ""
}
else {
getCookie(cookieName)
}
}
function setRecent(mostRecentName){
recent2=recent1
recent1=mostRecentName
document.cookie="recent1="+recent1
if (recent2.length >= 1){
document.cookie="recent2="+recent2
}
}
function getRecent(){
if(recent2){
document.getElementById("R1").innerHTML=getCookie("recent1")
document.getElementById("R2").innerHTML=getCookie("recent2")
}
else{
document.getElementById("R1").innerHTML=getCookie("recent1")
}
}
function getCookie(c_name){
if (document.cookie.length>0)
{
c_start=document.cookie.indexOf(c_name + "=");
if (c_start!=-1)
{
c_start=c_start + c_name.length+1 ;
c_end=document.cookie.indexOf(";",c_start);
if (c_end==-1) c_end=document.cookie.length
return unescape(document.cookie.substring(c_start,c_end));
} //end if #1
} //end if #2
return ""
} //end getcookie
function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : "; expires="+exdate.toGMTString());
} //end setCookie
function checkCookie()
{
username=getCookie('username');
if (username!=null && username!="")
{
//document.write('Welcome back'+username+'!');
document.getElementById("welcome").innerHTML= "Welcome "+username+"!";
} // end if
else
{
username=prompt('Please enter your name:',"");
if (username!=null && username!="")
{
setCookie('username',username,365);
} // end if
window.location.reload();
} // end else
} // end checkCookie
function resetCookie()
{
username=prompt('Please enter your name:',"");
if (username!=null && username!="")
{
setCookie('username',username,365);
} // end if
window.location.reload();
} //end resetCookie
var map = null;
var geocoder = null;
function showAddress(name, address, phone) {
if (geocoder) {
geocoder.getLatLng(
address,
function(point) {
if (!point) {
alert(address + "is not a recognized address");
}
else {
map.setCenter(point, 13);
var marker = new GMarker(point);
map.addOverlay(marker);
GEvent.addListener(marker, "click", function () {
marker.openInfoWindowHtml(name +"<br />"+address+"<br />"+phone);
});
} // end else
} // end function(point)
); // end geocoder.getLatLng
} // end if
} // end showAddress
function showAddress2(name, address, phone) {
if (geocoder) {
geocoder.getLatLng(
address,
function(point) {
if (!point) {
alert(address + " not found");
}
else {
var marker = new GMarker(point);
map.addOverlay(marker);
GEvent.addListener(marker, "click", function () {
marker.openInfoWindowHtml(name +"<br />"+address+"<br />"+phone);;
});
} // end else
} // end function(point)
); // end geocoder.getLatLng
} // end if
} // end showAddress 2
function createRequestObject() {
var ro
var browser = navigator.appName
if(browser == "Microsoft Internet Explorer"){
ro = new ActiveXObject("Microsoft.XMLHTTP")
}else{
ro = new XMLHttpRequest()
}
return ro
}
var http = createRequestObject()
function sndReq() {
load() //Runs the load() function
http.open('get','lesson12.xml', true)
http.onreadystatechange = handleResponse
http.send(null)
}
function load() {
getRecent()
if (GBrowserIsCompatible()) {
map = new GMap2(document.getElementById("map"));
map.removeMapType(G_HYBRID_MAP);
map.addControl(new GSmallMapControl());
map.addControl(new GMapTypeControl());
map.setCenter(new GLatLng(37.4419, -122.1419), 13);
geocoder = new GClientGeocoder();
}
}
function handleResponse() {
var found = 0
if (http.readyState == 4){ //if #1
Name.innerHTML = ""
address.innerHTML = ""
phone.innerHTML = ""
email.innerHTML = ""
var response = http.responseXML.documentElement
listings=response.getElementsByTagName("LISTING")
var Error = "Enter a valid Name";
var Error2 = "Enter at least one caracter"
var Entered = (document.getElementById("name").value);
var upperCase = Entered.toUpperCase();
if (Entered.length < 1) {
document.getElementById("Name").innerHTML = Error2; }
else { // else #1
if (document.getElementById("Name").innerHTML == "") { // if
document.getElementById("Name").innerHTML = Error;
document.getElementById("photo").src = "images/phonebook.jpg";
// photo.src = images/phonebook.jpg;
}
for (i=0;i<listings.length;i++) { // for #1
firstnameobj = listings[i].getElementsByTagName("FIRST")
lastnameobj = listings[i].getElementsByTagName("LAST")
firstName = firstnameobj[0].firstChild.data.toUpperCase();
var firstString = firstName.substr(0, Entered.length);
pattern = new RegExp(upperCase);
if ((firstnameobj[0].firstChild.data.toUpperCase() == document.getElementById("name").value.toUpperCase())||(lastnameobj[0].firstChild.data.toUpperCase() == document.getElementById("name").value.toUpperCase())){ //if #2
firstobj = listings[i].getElementsByTagName("FIRST")
lastobj = listings[i].getElementsByTagName("LAST")
addressobj = listings[i].getElementsByTagName("ADDRESS")
phoneobj = listings[i].getElementsByTagName("PHONE")
emailobj = listings[i].getElementsByTagName("EMAIL")
photobj = listings[i].getElementsByTagName("IMAGE")
Name.innerHTML = firstobj[0].firstChild.data + " " + lastobj[0].firstChild.data
address.innerHTML = addressobj[0].firstChild.data
phone.innerHTML = phoneobj[0].firstChild.data
email.innerHTML = emailobj[0].firstChild.data
photo.src = photobj[0].firstChild.data
theName = firstobj[0].firstChild.data+" "+lastobj[0].firstChild.data
theAddress = addressobj[0].firstChild.data
thePhone = phoneobj[0].firstChild.data
theEmail = emailobj[0].firstChild.data
showAddress(theName, theAddress , thePhone)
getRecent()
mostRecentName = firstobj[0].firstChild.data
setRecent(mostRecentName)
found = 1
} // end if #2
else { // else #2
firstobj = listings[i].getElementsByTagName("FIRST")
lastobj = listings[i].getElementsByTagName("LAST")
addressobj = listings[i].getElementsByTagName("ADDRESS")
phoneobj = listings[i].getElementsByTagName("PHONE")
emailobj = listings[i].getElementsByTagName("EMAIL")
theName = firstobj[0].firstChild.data+" "+lastobj[0].firstChild.data
theAddress = addressobj[0].firstChild.data
thePhone = phoneobj[0].firstChild.data
theEmail = emailobj[0].firstChild.data
showAddress2(theName, theAddress , thePhone)
} // end else #2
if ((firstString.match(pattern)&&Entered.length<firstName.length)) {
document.getElementById("Name").innerHTML = document.getElementById("Name").innerHTML + "<BR/>" +
"Possible match: " + firstobj[0].firstChild.data
found = 1
} // end if
} // end for
} // end else #1
} // end if #1
} //end handleResponse()
</script>
</head>
<body onLoad="checkCookie();load()">
<div id="frame">
<div id="top">
<div id="welcome"></div>
<input type="button" value="If this is not your name click to change it " onClick="resetCookie()">
</div>
<br/><br/>
<form id="search">
<input type="text" id="name" onkeyup="handleResponse()">
<input type="button" value="Search Phonebook" onClick="sndReq()">
</form>
<div id="map" style="width: 500px; height: 300px"></div>
<div id="container">
<div id="Name"></div>
<div id="address"></div>
<div id="phone"></div>
<a id="email" href="mailto:javascript:document.getElementById('email');"></a>
<div id="pic">
<img src="images/phonebook.jpg" id="photo" width="150" height="150" border="0" alt=""/>
</div>
</div>
<div id="recent">
Most Recent Searches: <br/>
Last search:<a id="R1" href="javascript:document.getElementById('name').value=R1.innerHTML;sndReq()"></a>
<br/>
2nd last search:<a id="R2" href="javascript:document.getElementById('name').value=R2.innerHTML;sndReq()"></a>
</div>
</div>
</body>
</html> |
