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gallery1.php
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gallery1.php
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<html>
<head>
<style>
h1{color:green;
}
a{text-decoration:none;
color:grey;
}
</style>
</head>
<body bgcolor="FFFFE0">
<script type="text/javascript">
function setImage(img) {
xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange = function() {
if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
document.getElementById("mydiv").innerHTML = xmlhttp.responseText;
}
}
try {
xmlhttp.open("GET", "thumbimage2.php", true);
xmlhttp.send(null);
} catch (e) {
alert(e);
}
}
i=0;
function next(c)
{
i++;
if(i>=c){
alert("This is the last image");
i--;
}
else{
setImage(i);
}
}
function previous()
{
i--;
if(i<0){
alert("This is the first image");
}
else{
setImage(i);
}
}
</script>
<center>
<?php session_start(); ?>
<h1><?php echo $_SESSION['title']; ?></h1>
<?php
$imgpath="./photos/Family/";
$dirPath = dir($imgpath);
$imgArray = array();
while (($file = $dirPath->read()) !== false)
{
if(substr($file,-3)== "gif" || substr($file,-3)=="jpg" || substr($file,-4)=="jpeg" || substr($file,-3)=="png")
{
$imgArray[]=trim($file);
}
}
$dirPath->close();
sort($imgArray);
$c = count($imgArray);
?>
<div id="mydiv">
<?php echo '<img src="'. $imgpath.$imgArray[0].'" width=150 height=130 alt=image>';
echo "<br><br>";
echo $imgArray[0];
?>
</div><br>
<input type=button value=Previous onclick="javascript:previous()">
<input type=button value=Next onclick="javascript:next(<?php echo $c; ?>)">
<br><br>
<a href="rating.php" style="color:blue">Rate this Gallery</a>
<a href="home.php" style="color:blue" target=f2>Home</a>
</center>
</body>
</html>