Hi all I'm using a nifty jQuery slider plugin but I'm having trouble attaching the click event to my pager (slide buttons), It's the line that starts "pagerAnchorBuilder:"..

What am I doing wrong?

Plugin:
http://malsup.com/jquery/cycle/


Code:
$j('#hp_rotatingBanners').cycle({
        fx:     'scrollLeft',
        speed:  1000,
		sync: 1,
        timeout: 4000,
        pager:  '#hp_rotatingBanners_controls',
		pagerAnchorBuilder: function(idx, slide){
			return $j('#hp_rotatingBanners_controls a.pos'+slide);
		},
		updateActivePagerLink:function(idx, slide) {
			
			if (slide == 0) {
				$j(".pos" + slide).css('background-image', 'url("/3MContentRetrievalAPI/BlobServlet?assetId=1273668861714&assetType=MMM_Image&blobAttribute=ImageFile")');
				$j(".pos1").css('background-image', 'url("/3MContentRetrievalAPI/BlobServlet?assetId=1273668855412&assetType=MMM_Image&blobAttribute=ImageFile")');
				$j(".pos2").css('background-image', 'url("/3MContentRetrievalAPI/BlobServlet?assetId=1273668855429&assetType=MMM_Image&blobAttribute=ImageFile")');
			}
			else 
				if (slide == 1) {
					$j(".pos" + slide).css('background-image', 'url("/3MContentRetrievalAPI/BlobServlet?assetId=1273668861737&assetType=MMM_Image&blobAttribute=ImageFile")');
					$j(".pos0").css('background-image', 'url("/3MContentRetrievalAPI/BlobServlet?assetId=1273668855403&assetType=MMM_Image&blobAttribute=ImageFile")');
					$j(".pos2").css('background-image', 'url("/3MContentRetrievalAPI/BlobServlet?assetId=1273668855429&assetType=MMM_Image&blobAttribute=ImageFile")');
				}
				else 
					if (slide == 2) {
						$j(".pos" + slide).css('background-image', 'url("/3MContentRetrievalAPI/BlobServlet?assetId=1273668861758&assetType=MMM_Image&blobAttribute=ImageFile")');
						$j(".pos0").css('background-image', 'url("/3MContentRetrievalAPI/BlobServlet?assetId=1273668855403&assetType=MMM_Image&blobAttribute=ImageFile")');
						$j(".pos1").css('background-image', 'url("/3MContentRetrievalAPI/BlobServlet?assetId=1273668855412&assetType=MMM_Image&blobAttribute=ImageFile")');
					}
		}
    });