$(document).ready(function() {
	$('#images').cycle({
	        fx:      'none',
	        timeout:  0,
	        prev:    '#previous',
	        next:    '#next',
	        pager:   '#pagination ul',
		    after:   onAfter, 
			nowrap:	 true,
			height: 678,
	       pagerAnchorBuilder: function(idx, slide) { 
			        // return selector string for existing anchor 
			        return '#pagination li:eq(' + idx + ') a';
			}
	    });

		function onAfter(curr, next, opts) {
		    var index = opts.currSlide;
			$('#previous, #next').removeClass('disabled');
			if(index == 0)
			{
				$('#previous').addClass('disabled');
			    
			}
			else if(index == opts.slideCount - 1)
			{
				$('#next').addClass('disabled');
				
			}
				
		}
    
});