(function(e){ function b(a){ a=a.replace(/left|top/g,"0px"); a=a.replace(/right|bottom/g,"100%"); a=a.replace(/([0-9\.]+)(\s|\)|$)/g,"$1px$2"); a=a.match(/(-?[0-9\.]+)(px|\%|em|pt)\s(-?[0-9\.]+)(px|\%|em|pt)/); return[parseFloat(a[1],10),a[2],parseFloat(a[3],10),a[4]]} if(!document.defaultView||!document.defaultView.getComputedStyle){ var f=e.curCSS; e.curCSS=function(a,c,b){ "background-position"===c&&(c="backgroundPosition"); if("backgroundPosition"!==c||!a.currentStyle||a.currentStyle[c]) return f.apply(this, arguments); var g=a.style; return!b&&g&&g[c]?g[c]:f(a,"backgroundPositionX",b)+" "+f(a,"backgroundPositionY",b) } } var d=e.fn.animate; e.fn.animate=function(a){ "background-position"in a&&(a.backgroundPosition=a["background-position"],delete a["background-position"]); "backgroundPosition"in a&&(a.backgroundPosition="("+a.backgroundPosition); return d.apply(this,arguments) }; e.fx.step.backgroundPosition=function(a){ if(!a.bgPosReady){ var c=e.curCSS(a.elem,"backgroundPosition"); c||(c="0px 0px");c=b(c);a.start= [c[0],c[2]]; c=b(a.end); a.end=[c[0],c[2]]; a.unit=[c[1],c[3]]; a.bgPosReady=!0}c=[]; c[0]=(a.end[0]-a.start[0])*a.pos+a.start[0]+a.unit[0]; c[1]=(a.end[1]-a.start[1])*a.pos+a.start[1]+a.unit[1]; a.elem.style.backgroundPosition=c[0]+" "+c[1] } } )(jQuery); (function(e){e.extend(e.fx.step,{ backgroundPosition:function(b){ function f(a){ a=a.replace(/left|top/g,"0px"); a=a.replace(/right|bottom/g,"100%"); a=a.replace(/([0-9\.]+)(\s|\)|$)/g,"$1px$2"); a=a.match(/(-?[0-9\.]+)(px|\%|em|pt)\s(-?[0-9\.]+)(px|\%|em|pt)/); return[parseFloat(a[1],10),a[2],parseFloat(a[3],10),a[4]] } if(0===b.state&&"string"==typeof b.end){ var d=e.curCSS(b.elem,"backgroundPosition"),d=f(d); b.start=[d[0],d[2]];d=f(b.end);b.end=[d[0],d[2]]; b.unit=[d[1],d[3]]}d=[]; d[0]=(b.end[0]-b.start[0])* b.pos+b.start[0]+b.unit[0]; d[1]=(b.end[1]-b.start[1])*b.pos+b.start[1]+b.unit[1]; b.elem.style.backgroundPosition=d[0]+" "+d[1] } } )})(jQuery); $(function(){ function e(){ c=$(".list li").eq(d).find(".year").html(); $(".timeblock").attr("thisyear",c); var a=c.split(""),b=["numf","nums","numt","numfo"]; for(i=0;4>i;i++) $("."+b[i]+"").stop(!0,!1).animate({backgroundPosition:"0px "+-24*a[i]},{duration:200})} $(".list .liwrap").mouseover(function(){ $(".list li").removeClass("thiscur"); $(this).parent().addClass("thiscur") }); var b=0,f=$(".list li").length,d=0,a=!0,c; (function(){ var a=$(window).height(); 890<=a&&(row=6); 800<=a&&890>a&&(row=5); 726<=a&& 800>a&&(row=4); 726>a&&(row=3)} )(); var h=f-row; $(".list").height(110*row); $("#content").height(110*row+25); $.fn.liOut=function(){ $(this).find(".lileft").animate({left:"-130px"},200,"easeOutQuart"); $(this).find(".liright").animate({right:"-400px"},200,"easeOutQuart") }; $.fn.liIn=function(){ $(this).find(".lileft").animate({ left: "5px" }, 200, "easeOutQuart"); $(this).find(".liright").animate({ right: "-130px" }, 200, "easeOutQuart") }; $(".arrowdown").click(function(){ a&&parseInt($(".list li:first").css("marginTop"))> -110*h&&(d++,b--,a=!1,$(".list li").eq(d-1).liOut(),$(".list li").eq(d+row-1).liIn(),$(".list li:first").animate({marginTop:110*b},600,"easeInOutQuad",function(){ a=!0;$(".arrowdown").css("opacity",1); $(".arrowdown").removeClass("arrow_active") }),e() )}); $(".arrowup").click(function(){ a&&0!=parseInt($(".list li:first").css("marginTop"))&&(b++,d--,a=!1,$(".list li").eq(d).liIn(),$(".list li").eq(d+row).liOut(),$(".list li:first").animate({marginTop:110*b},600,"easeInOutQuad",function(){ a=!0;$(".arrowup").css("opacity", 1); $(".arrowup").removeClass("arrow_active") }),e() )}); $(".list").mousewheel(function(b,c){ Math.abs(c); if(a){ var d=parseInt($(".list li:first").css("marginTop")); 0<c?0!=d&&($(".arrowup").addClass("arrow_active"),$(".arrowup").trigger("click")):d>-110*h&&($(".arrowdown").addClass("arrow_active"),$(".arrowdown").trigger("click")) } }); $(".timeblock").attr("thisyear",c); $(".list li:gt("+(row-1)+")").find(".lileft").css({left:"-130px"}); $(".list li:gt("+(row-1)+")").find(".liright").css({right:"-400px"}); });
2、CSS文件