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<title>JavaScript global scope</title>
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<pre> <!-- Use pre element for work document.writeln() method -->
<script type="text/javascript">
// variable
var greetings = "Good morning, have a nice day!";
//function
function fun1() {
document.writeln("Hello world!" + '<br />');
}
// object
var myObj = { "commercial": ".com", "network": ".net" };
function myfun(){
// variable access
document.writeln(greetings + '<br />');
// function access
fun1();
// object property access
document.writeln(myObj.commercial + '<br />');
}
myfun();
document.writeln(greetings + '<br />');
fun1();
document.writeln(myObj.commercial + '<br />');
</script>
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