1) Simple example of function
<html>
<body>
<script>
function love()
{
alert("Love is a feeling");
}
</script>
<form>
<input type="button" onclick="love()" value="Function"/>
</form>
</body>
</html>
2) Function Arguments
<html>
<body>
<script>
function tri(m) //argument
{
alert(m*m*m);
}
</script>
<form>
<input type="button" value="click" onclick="tri(5)">
</form>
</body>
</html>
<script>
function tri(m) //argument
{
alert(m*m*m);
}
</script>
<form>
<input type="button" value="click" onclick="tri(5)">
</form>
</body>
</html>
3) Function with Return Value
<html>
<body>
<script>
function gujrati()
{
return "kem chho?"
}
document.write(gujrati());
</script>
</body>
</html>
<body>
<script>
function gujrati()
{
return "kem chho?"
}
document.write(gujrati());
</script>
</body>
</html>
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