Facebook Like Button

JavaScript

This script shows you the way functions are used in JavaScript. The following script shows you:
  • How to declare functions.
  • How to call the functions you have declared.
  • How to change CSS properties of an element with js.
  • The use of inbuilt function alert().

Click me to run this Script.


Script & HTML Code:
<body>
<p id="idp"onclick="alertfn()" onmouseover="mpointer()">
<b><u>Click me to run this Script.</u></b>
</p>
<script type="text/javascript">
<!--
function alertfn(){
alert("This is the Alert box!!!\nClick OK or CLOSE the window to go back!!");
}
function mpointer(){
idp.style.cursor="pointer";
}
-->
</script>
</body>

No comments: