// <![CDATA[	
$(document).ready(function(){	
 
// delete event
$('#attach').livequery("click", function(){
 
	if(!isValidURL($('#url').val()))
	{
		alert('Please enter a valid url.');
		return false;
	}
	else
	{
		$('#load').show();
		$.post("fetch.php?url="+$('#url').val(), {
		}, function(response){
			$('#loader').html($(response).fadeIn('slow'));
			$('.images img').hide();
			$('#load').hide();
			$('img#1').fadeIn();
			$('#cur_image').val(1);
		});
	}
});	
// next image
$('#next').livequery("click", function(){
 
	var firstimage = $('#cur_image').val();
	$('#cur_image').val(1);
	$('img#'+firstimage).hide();
	if(firstimage <= $('#total_images').val())
	{
		firstimage = parseInt(firstimage)+parseInt(1);
		$('#cur_image').val(firstimage);
		$('img#'+firstimage).show();
	}
});	
// prev image
$('#prev').livequery("click", function(){
 
	var firstimage = $('#cur_image').val();
 
	$('img#'+firstimage).hide();
	if(firstimage>0)
	{
		firstimage = parseInt(firstimage)-parseInt(1);
		$('#cur_image').val(firstimage);
		$('img#'+firstimage).show();
	}
 
});	
// watermark input fields
jQuery(function($){
 
   $("#url").Watermark("http://");
});
jQuery(function($){
 
	$("#url").Watermark("watermark","#369");
 
});	
function UseData(){
   $.Watermark.HideAll();
   $.Watermark.ShowAll();
}
});	
function isValidURL(url){
var RegExp = /(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/;

if(RegExp.test(url)){
	return true;
}else{
	return false;
}
}
// ]]>

<input type="hidden" name="cur_image" id="cur_image" />
<div class="wrap" align="center">
 
	<div class="box" align="left">
 
		<div class="head">Link</div>
		<div class="close" align="right">
			<div class="closes"></div>
		</div>
 
		<br clear="all" /><br clear="all" />
 
		<input type="text" name="url" size="64" id="url" />
		<input type="button" name="attach" value="Attach" id="attach" />
		<br clear="all" />
 
		<div id="loader">
 
			<div align="center" id="load" style="display:none"><img src="load.gif" /></div>
 
		</div>
		<br clear="all" />
	</div>
 
</div>

<?php
$url = $_REQUEST['url'];
$url = checkValues($url);
 
function checkValues($value)
{
$value = trim($value);
if (get_magic_quotes_gpc()) 
{
	$value = stripslashes($value);
}
$value = strtr($value, array_flip(get_html_translation_table(HTML_ENTITIES)));
$value = strip_tags($value);
$value = htmlspecialchars($value);
return $value;
}	
 
function fetch_record($path)
{
$file = fopen($path, "r"); 
if (!$file)
{
	exit("Problem occured");
} 
$data = '';
while (!feof($file))
{
	$data .= fgets($file, 1024);
}
return $data;
}
 
$string = fetch_record($url);
/// fecth title
$title_regex = "/<title>(.+)<\/title>/i";
preg_match_all($title_regex, $string, $title, PREG_PATTERN_ORDER);
$url_title = $title[1];
 
/// fecth decription
$tags = get_meta_tags($url);
 
// fetch images
$image_regex = '/<img[^>]*'.'src=[\"|\'](.*)[\"|\']/Ui';
preg_match_all($image_regex, $string, $img, PREG_PATTERN_ORDER);
$images_array = $img[1];
?>
<div class="images">
<?php
$k=1;
for ($i=0;$i<=sizeof($images_array);$i++)
{
	if(@$images_array[$i])
	{
		if(@getimagesize(@$images_array[$i]))
		{
			list($width, $height, $type, $attr) = getimagesize(@$images_array[$i]);
			if($width >= 50 && $height >= 50 ){
 
			echo "<img src='".@$images_array[$i]."' width='100' id='".$k."' >";
 
			$k++;
 
			}
		}
	}
}
?>
<!--<img src="ajax.jpg"  alt="" />-->
<input type="hidden" name="total_images" id="total_images" value="<?php echo --$k?>" />
</div>
<div class="info">
 
	<label class="title">
		<?php  echo @$url_title[0]; ?>
	</label>
	<br clear="all" />
	<label class="url">
		<?php  echo substr($url ,0,35); ?>
	</label>
	<br clear="all" /><br clear="all" />
	<label class="desc">
		<?php  echo @$tags['description']; ?>
	</label>
	<br clear="all" /><br clear="all" />
 
	<label style="float:left"><img src="prev.png" id="prev" alt="" /><img src="next.png" id="next" alt="" /></label>
 
	<label class="totalimg">
		Total <?php echo $k?> images
	</label>
	<br clear="all" />
 
</div>