Question

<script type="text/javascript" src="js/jquery-1.3.1.min"></script>

<script type="text/javascript">
$(document).ready(function() {      
//Execute the slideShow
slideShow();
 });

    function slideShow() {

//Set the opacity of all images to 0
$('#gallery a').css({opacity: 0.0});

//Get the first image and display it (set it to full opacity)
$('#gallery a:first').css({opacity: 1.0});

//Set the caption background to semi-transparent
$('#gallery .caption').css({opacity: 0.7});

//Resize the width of the caption according to the image width
$('#gallery .caption').css({width: $('#gallery a').find('img').css('width')});

//Get the caption of the first image from REL attribute and display it
$('#gallery .content').html($('#gallery a:first').find('img').attr('rel'))
.animate({opacity: 0.7}, 400);

//Call the gallery function to run the slideshow, 6000 = change to next image after 6 seconds
setInterval('gallery()',6000);

}

 function gallery() {

//if no IMGs have the show class, grab the first image
var current = ($('#gallery a.show')?  $('#gallery a.show') : $('#gallery a:first'));

//Get next image, if it reached the end of the slideshow, rotate it back to the first image
var next = ((current.next().length) ? ((current.next().hasClass('caption'))? $('#gallery a:first') :current.next()) : $('#gallery a:first'));   

//Get next image caption
var caption = next.find('img').attr('rel'); 

//Set the fade in effect for the next image, show class has higher z-index
next.css({opacity: 0.0})
.addClass('show')
.animate({opacity: 1.0}, 1000);

//Hide the current image
current.animate({opacity: 0.0}, 1000)
.removeClass('show');

//Set the opacity to 0 and height to 1px
$('#gallery .caption').animate({opacity: 0.0}, { queue:false, duration:0     }).animate({height: '1px'}, { queue:true, duration:300 }); 

//Animate the caption, opacity to 0.7 and heigth to 100px, a slide up effect
$('#gallery .caption').animate({opacity: 0.7},100 ).animate({height: '180px'},500   );

//Display the content
$('#gallery .content').html(caption);


     }

</script>
<style type="text/css">
body{
font-family:arial
}

.clear {
clear:both
}

#gallery {
position:relative;
height:360px
} 
#gallery a {
    float:left;
    position:absolute;
}

#gallery a img {
    border:none;
}

#gallery a.show {
    z-index:500
}

#gallery .caption {
    z-index:600; 
    background-color:#000; 
    color:#ffffff; 
    height:180px; 
    width:100%; 
    position:absolute;
    bottom:0;
    top: 358px;

}

#gallery .caption .content {
    margin:5px
}

#gallery .caption .content h3 {
    margin:0;
    padding:0;
    color:#1DCCEF;
}

<h1></h1>
<div id="gallery">

<a href="#" class="show">
    <img src="images/2.png" alt="Grass Blades" width="940" height="360"     title="" alt="" rel="<h3>Title</h3>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur lobortis interdum     sem, sit amet dictum nisi imperdiet id. Sed augue massa, luctus vel condimentum sed,     vestibulum vehicula dolor. Nulla convallis, ligula in ultricies lacinia, libero neque     blandit neque, a semper diam ante vitae sem.**<a href="">link</a>**"/>
    </a>

i need to add a link in the rel attribute
the above said thing is not working.
so that when a link can be given in the description at present it is in rel
above as mentioned

so what to do actually this is a slider i am working for building up my website

Answer 1

use single quotes in the rel attribute otherwise you are closing the attribute, which leads to invalid HTML

<a href="#" class="show">
    <img src="images/2.png" alt="Grass Blades" width="940" height="360"     title="" alt="" rel="<h3>Title</h3>
    Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur lobortis interdum     sem, sit amet dictum nisi imperdiet id. Sed augue massa, luctus vel condimentum sed,     vestibulum vehicula dolor. Nulla convallis, ligula in ultricies lacinia, libero neque     blandit neque, a semper diam ante vitae sem.**<a href='LINK'>link</a>**"/>
</a>