$(document).ready(function() {      
     
    //Execute the slideShow
    slideShow();

	//On Click
	$(".paging a").click(function() {
	    clearInterval(play); //Stop the rotation
	    $active = $(this);
	     
	    rotate(); //Trigger rotation immediately
	    slideShow(); // Resume rotation timer
	    return false; //Prevent browser jump to link anchor
	});
	
	//Paging  and Slider Function
	rotate = function(){
	    var triggerID = $active.attr("rel")-1; //Get number of times to slide
   	 	
   	 	var current = ($('#gallery a.show')?  $('#gallery a.show') : $('#gallery a:first'));
 	
 	   	var next = $('#gallery a').eq(triggerID);   
   	  
   	 	var caption = next.find('img').attr('rel'); 
   	 	next.css({opacity: 0.0})
   	 	.addClass('show')
   	 	.animate({opacity: 1.0}, 1000);
 		
 		current.animate({opacity: 0.0}, 1000).removeClass('show');
    	$('#gallery .caption').animate({opacity: 0.0}, { queue:false, duration:0 }).animate({height: '1px'}, { queue:true, duration:300 }); 
    	$('#gallery .caption').animate({opacity: 0.7},100 ).animate({height: '100px'},500 );
    	$('#gallery .content').html(caption);
	
	};

});
 
function slideShow() {
 	
    $('#gallery a').css({opacity: 0.0});
    $('#gallery a:first').css({opacity: 1.0});
    //$('#gallery .content').html($('#gallery a:first').find('img').attr('rel')).animate({opacity: 0.7}, 400);
   	play = setInterval('gallery()',4000);
     
}
 
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: '100px'},500 );
     
    //Display the content
    $('#gallery .content').html(caption);
         
}