Easy Slider 1.5: show last photo; stop at last photo

Easy Slider 1.5: show last photo; stop at last photo

I am using Easy Slider 1.5 and have modified it a bit to show multiple small photos on the slider at once. 

I have two issues:

the first, most important one, is figuring out how to make the slider stop at the last photo ... not stop when the last photo is in the first position.

the second issue is that the last photo in my html code doesn't show.  I have to add one extra photo to the end of my code to make the desired "last" photo show.

My page is http://www.myfathershandswoodentoys.com/photoline.html

Thank you for any assistance you can provide!


   
    
    
  1.  /* * Easy Slider 1.5 - jQuery plugin * written by Alen Grakalic * http://cssglobe.com/post/4004/easy-slider-15-the-easiest-jquery-plugin-for-sliding * * Copyright (c) 2009 Alen Grakalic (http://cssglobe.com) * Dual licensed under the MIT (MIT-LICENSE.txt) * and GPL (GPL-LICENSE.txt) licenses. * * Built for jQuery library * http://jquery.com * */ /* * markup example for $("#slider").easySlider(); * * <div id="slider"> * <ul> * <li><img src="images/01.jpg" alt="" /></li> * <li><img src="images/02.jpg" alt="" /></li> * <li><img src="images/03.jpg" alt="" /></li> * <li><img src="images/04.jpg" alt="" /></li> * <li><img src="images/05.jpg" alt="" /></li> * </ul> * </div> * */ (function($) { $.fn.easySlider = function(options){ // default configuration properties var defaults = { prevId: 'prevBtn', prevText: '', nextId: 'nextBtn', nextText: '', controlsShow: true, controlsBefore: '', controlsAfter: '', controlsFade: true, firstId: 'firstBtn', firstText: 'First', firstShow: false, lastId: 'lastBtn', lastText: 'Last', lastShow: false, vertical: false, speed: 800, auto: false, pause: 2000, continuous: false }; var options = $.extend(defaults, options); this.each(function() { var obj = $(this); var s = $("li", obj).length; var w = $("li", obj).width(); var h = $("li", obj).height(); obj.width(w); obj.height(h); /* obj.css("overflow","hidden"); */ var ts = s-1; var t = 0; $("ul", obj).css('width',s*w); if(!options.vertical) $("li", obj).css('float','left'); if(options.controlsShow){ var html = options.controlsBefore; if(options.firstShow) html += '<span id="'+ options.firstId +'"><a href=\"javascript:void(0);\">'+ options.firstText +'</a></span>'; html += ' <span id="'+ options.prevId +'"><a href=\"javascript:void(0);\">'+ options.prevText +'</a></span>'; html += ' <span id="'+ options.nextId +'"><a href=\"javascript:void(0);\">'+ options.nextText +'</a></span>'; if(options.lastShow) html += ' <span id="'+ options.lastId +'"><a href=\"javascript:void(0);\">'+ options.lastText +'</a></span>'; html += options.controlsAfter; $(obj).after(html); }; $("a","#"+options.nextId).click(function(){ animate("next",true); }); $("a","#"+options.prevId).click(function(){ animate("prev",true); }); $("a","#"+options.firstId).click(function(){ animate("first",true); }); $("a","#"+options.lastId).click(function(){ animate("last",true); }); function animate(dir,clicked){ var ot = t; switch(dir){ case "next": t = (ot>=ts) ? (options.continuous ? 0 : ts) : t+1; break; case "prev": t = (t<=0) ? (options.continuous ? ts : 0) : t-1; break; case "first": t = 0; break; case "last": t = ts; break; default: break; }; var diff = Math.abs(ot-t); var speed = diff*options.speed; if(!options.vertical) { p = (t*w*-1); $("ul",obj).animate( { marginLeft: p }, speed ); } else { p = (t*h*-1); $("ul",obj).animate( { marginTop: p }, speed ); }; if(!options.continuous && options.controlsFade){ if(t==ts){ $("a","#"+options.nextId).hide(); $("a","#"+options.lastId).hide(); } else { $("a","#"+options.nextId).show(); $("a","#"+options.lastId).show(); }; if(t==0){ $("a","#"+options.prevId).hide(); $("a","#"+options.firstId).hide(); } else { $("a","#"+options.prevId).show(); $("a","#"+options.firstId).show(); }; }; if(clicked) clearTimeout(timeout); if(options.auto && dir=="next" && !clicked){; timeout = setTimeout(function(){ animate("next",false); },diff*options.speed+options.pause); }; }; // init var timeout; if(options.auto){; timeout = setTimeout(function(){ animate("next",false); },options.pause); }; if(!options.continuous && options.controlsFade){ $("a","#"+options.prevId).hide(); $("a","#"+options.firstId).hide(); }; }); }; })(jQuery); 
    2.