JavaScript Functions

Function Example 

<script type="text/javascript">
<!--
function Hello()
{
   alert("Hello");
}
//-->
</script> 

Parameterized Function Examples 

<script type="text/javascript">
<!--
function FullName(FirstName,LastName)
{
   alert(FirstName + " " + LastName);
}
//-->
</script> 

Function Return 

<script type="text/javascript">
<!--
function FullName(FirstName,LastName)
{
   return (FirstName + " " + LastName);
}
//-->
</script>