function slideSwitch() {
	var $active = $('#slideshow IMG.active');

	if ( $active.length == 0 ) $active = $('#slideshow IMG:last');

	var $next =  $active.next().length ? $active.next()
		: $('#slideshow IMG:first');

	$active.addClass('last-active');

	$next.css({opacity: 0.0})
		.addClass('active')
		.animate({opacity: 1.0}, 1000, function() {
			$active.removeClass('active last-active');
		});
}

$(function() {
	$('#slideshow').css('visibility','visible');
	setInterval( "slideSwitch()", 5000 );
	
	$(".newsletter").click(function(){
		$("#shadow").css("height", $(document).height())
		$('.topcontainer').html('<div align="right"><a href="#" class="close"><img src="images/closebutton.png" border="0" /></a></div><table width="100%"><tr><td width="27">&nbsp;</td><td><div class="title">+ Sign up to our Newsletter</div><div class="sep"></div><br /><div class="content">When clicking on the banner link to a pop up or page with sign up fields as below<br /><br />Email<span class="asterik">*</span>:<br /><input type="text" name="jnl_emailaddress" id="jnl_emailaddress" /><br /><br />First Name*<span class="asterik">*</span>:<br /><input type="text" name="jnl_firstname" id="jnl_firstname" /><br /><br /><br /></div><div class="sepclose"></div><br /><a href="#" class="sendbutton"><img src="images/joinnewsletter.png" border="0" /></a></td><td valign="top"><br /><br /><img src="images/sharewithafriend.png" /></td></tr></table>');
		$('.topcontainer').css({top:'100px',left:'50%',margin:'0 0 0 -280px',height:'300px'});
		$('.close').click(function(e){
			$('.topcontainer').css('display','none');
			$("#shadow").css("height", '0px')
			$('.topcontainer').css('display','none');
		});
		function set_share_message(){
			var swf_sendername = $('#swf_sendername').val();
			var swf_recipientname = $('#swf_recipientname').val();				
			$('#swf_notes').html('Hi '+swf_recipientname+'!\n\nI have seen this great product in anjaly, please feel free to enjoy it as well\n\n[Link]\n\nYours, '+swf_sendername+'!');
		}
		$('#swf_recipientname').keyup(function(e){
			set_share_message();				
		});
		$('#swf_recipientname').keyup(function(e){
			set_share_message();				
		});
		$('.topcontainer').css('display','block');
		$('.sendbutton').click(function(e){
			var jnl_emailaddress = $('#jnl_emailaddress').val();
			var jnl_firstname = $('#jnl_firstname').val();
			var pathname = window.location.pathname;
			if ((jnl_emailaddress=='')||(jnl_firstname=='')) {
				alert('Please fill all fields');
			} else {
				if (!emailvalidation(jnl_emailaddress)) {
					alert("Email address is not valid");
				} else {
					$.post('include/libs/ajax/joinnewsletter.php',
					{
						jnl_firstname: jnl_firstname,
						jnl_emailaddress: jnl_emailaddress
					},
					function(e){
						$('.topcontainer').css('display','none');
						$('.topcontainer').html('');
						$("#shadow").toggle();
					});
				}
			}				
		});
	});
});