Jquery特效五:图片点击变换特效

    技术2025-07-24  12

    效果图及代码如下:

    <HTML xmlns="http://www.w3.org/1999/xhtml"><HEAD><TITLE>new document</TITLE><script src="../Scripts/jquery-1.4.1.js" type="text/javascript"></script>

    <STYLE type="text/css">     { PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-TOP: 0px; moz-user-select: none}#nav { BACKGROUND: url(images/loadsmall.gif) #000 no-repeat 330px 100px; OVERFLOW: hidden; WIDTH: 760px; POSITION: relative; HEIGHT: 240px}#nav UL { Z-INDEX: 999; LEFT: 3px; BOTTOM: 0px; POSITION: absolute; TEXT-ALIGN: left}#nav UL LI { DISPLAY: block; FONT-WEIGHT: 900; FONT-SIZE: 12px; FLOAT: left; WIDTH: 140px; COLOR: #aaa; FONT-FAMILY: Arial; POSITION: relative; HEIGHT: 50px}#nav LI DIV { MARGIN-TOP: 5px; DISPLAY: none; PADDING-LEFT: 10px; MARGIN-LEFT: 70px}#nav LI IMG { BORDER-RIGHT: #fff 1px solid; BORDER-TOP: #fff 1px solid; FILTER: alpha(opacity=60); LEFT: 10px; FLOAT: left; BORDER-LEFT: #fff 1px solid; WIDTH: 52px; CURSOR: pointer; MARGIN-RIGHT: 4px; BORDER-BOTTOM: #fff 1px solid; POSITION: absolute; TOP: 5px; HEIGHT: 35px; moz-opacity: 0.6}#frontText { FONT-WEIGHT: 900; FONT-SIZE: 30px; Z-INDEX: 999; LEFT: 20px; WIDTH: 100%; COLOR: #fff; FONT-FAMILY: Verdana; POSITION: absolute; TOP: 20px}#frontTextBack { FONT-WEIGHT: 900; FONT-SIZE: 30px; LEFT: 22px; WIDTH: 100%; COLOR: #000; FONT-FAMILY: Verdana; POSITION: absolute; TOP: 22px}#frontTextSub { FONT-SIZE: 13px; LEFT: 25px; WIDTH: 100%; COLOR: #fff; FONT-FAMILY: Verdana; POSITION: absolute; TOP: 60px}#BG { BORDER-TOP: #999 1px solid; BACKGROUND: #000; FILTER: alpha(opacity=60); WIDTH: 100%; BOTTOM: 0px; POSITION: absolute; HEIGHT: 50px; TEXT-ALIGN: right; moz-opacity: 0.6}#mask { Z-INDEX: 990; BACKGROUND: url(mask.gif); LEFT: 0px; WIDTH: 100%; POSITION: absolute; TOP: 0px; HEIGHT: 100%}#back { TEXT-ALIGN: center}.gray { FILTER: Gray()}</STYLE></HEAD><BODY onselectstart="return false" scroll=no topmargin=0 leftmargin=0>

    <DIV id=nav><UL>  <LI><IMG src="images/02.jpg" text="美景如画的海景|天蓝海蓝" pic="2">  <DIV>一个海岛</DIV></LI>  <LI><IMG src="images/01.jpg" text="Handy Code|春华秋实" pic="1">  <DIV>一片麦穗</DIV></LI>  <LI><IMG src="images/03.jpg" text="郁郁葱葱的生命|生生不息的生命" pic="3">  <DIV>一树绿叶</DIV></LI>  <LI><IMG src="images/04.jpg" text="孤独的一棵老树|等谁呢?" pic="4">  <DIV>一棵大树</DIV></LI>  <LI><IMG src="images/05.jpg" text="明媚的向日葵花|生生不息的生命" pic="5">  <DIV>一地葵花</DIV></LI></UL><DIV id=frontTextBack></DIV><DIV id=frontText></DIV><DIV id=frontTextSub></DIV><DIV id=BG></DIV><DIV id=mask></DIV><DIV id=back><IMG height=240 src="" width=760></DIV></DIV>

    <SCRIPT type=text/javascript> <!-- var num = 0; $("#nav").hide(); $("li img").load(function(){  num++;  if (num==4)  {   $("#nav").show();  } })  .click(function(){    //如果已经处于active状态,return  if (this.className.indexOf("active")!=-1) return;    //正文文字渐隐  $("#frontText").fadeOut();  $("#frontTextBack").fadeOut();  $("#frontTextSub").fadeOut();

      //active状态的图片恢复原样  $("li img.active").fadeTo(200,0.6)  .removeClass("active")  .animate({top:5,width:52,left:10},300)  .parent().css({"color":"#aaa"});  //    //获取数据  var i = $(this).attr("pic");  var t = $(this).attr("text").split("|");    //当前  $(this).animate({top:-5,width:70,height:40,left:1},100)  .addClass("active")  .fadeTo(200,1)  .parent().css({"color":"white"});

      $("#back").children().addClass("gray").end()     .fadeTo(500,0.1,function(){          //var IMG = new Image();          //IMG.s          $(this).children("img").attr("src","images/"+i+".jpg").removeClass("gray");   //更改图片          $(this).fadeTo(500,1,function(){                $("#frontText").html(t[0]).fadeIn(200); //更改正文文字                $("#frontTextBack").html(t[0]).fadeIn(200); //阴影文字                $("#frontTextSub").html(t[1]).fadeIn(200)} //副标题                );          })  })

     //初始第一张图片  var i =0;

     show();

     function show(){  if (i==$("li img").size()) i = 0  $("li img").eq(i).click();  i++;  //setTimeout(show(),1000); }

     document.oncontextmenu   =  function(e){return false}  if (self.location.search!=""){  var V = self.location.search;  V = V.substr(1,V.length);  eval(V);  var json ="{";  if (option.skin==0)   $("#mask").hide();  if (option.animate == 0){  $("#nav ul").hide();  }  $("#nav").width(option.width?option.width:760);  $("#nav").height(option.height?option.height:240);  $("#back img").width($("#nav").width());  $("#back img").height($("#nav").height());  $(self.parent.document.getElementById("splash")).children().height($("#nav").height()).width($("#nav").width()); }   //--> </SCRIPT></BODY>

    </HTML>

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