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Jquery点击数字切换图片

2013-11-26 20:48 399 查看

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<style type="text/css">
.mouseOver
{
cursor: hand;
border: 1px solid red;
}
</style>
<title></title>
<script src="../Scripts/jquery-1.4.1.js" type="text/javascript"></script>
<script type="text/javascript">
var imgPaths = ["http://img4.cache.netease.com/sports/2011/2/14/2011021405120433a90.jpg",
"http://img3.cache.netease.com/sports/2011/2/14/2011021407333047e73.jpg"];
$(function () {
$("#showImg").attr("src", imgPaths[0]);
var top;
var left;
var width;
var height;
top = $("#showImg").offset().top;
left = $("#showImg").offset().left;
width = $("#showImg").width();
height = $("#showImg").height();
$("#popDiv").css({ position: "absolute", top: top + height - $("#popDiv").height(), left: left + width - $("#popDiv").width(), padding: "1px" });
$("#popDiv span").hover(function () {
$(this).addClass("mouseOver");
},
function () {
$(this).removeClass("mouseOver")
}
).click(function () {
$("#showImg").attr("src", imgPaths[eval($(this).text()) - 1]);
});
});
</script>
</head>
<body>
<div>
<img id="showImg" alt="" height="400" width="300" src="" />
</div>
<div id="popDiv" style="width: 300px; height: 20px; text-align: right">
<span>1</span> <span>2</span>
</div>
</body>
</html>

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