javascript provide Image map to an easy way of linking various parts of an image without dividing the image into separate image files.and also Image maps are a popular way to provide navigation for a site
There are two types of image maps is used : client-side and server-side
client-side extensions allow an application to place elements on an HTML form and respond to user events such as mouse clicks, form input, and page navigation.
server-side extensions allow an application to communicate with a relational database, provide continuity of information from one invocation to another of the application, or perform file manipulations on a server.
inserting an image
Syntax :
(追記) (追記ここまで)<img src="image.jpg" >
<HTML>
<HEAD>
<script>
function alertImage() {
alert("r4r is a best deal services")
}
</script>
</head>
<body>
<h3> click on image </h3>
<A href="javascript:alertImage()"><IMG
Src="imager4r.gif" ALT="here"
Border=0 Height=200 Width=
200></A>
</head>
</body>
</HTML>
Output :
Others
Languages
Frameworks
Web / Design
Mobile Technology
Sql & Technology
R4R