The Document Ready Event

Execute function after the document is finished loading (Trigger when the document has finished loading. We can access the DOM elements. But sub-resources such as images, stylesheets, and frames are still loading).

Method 1: Default way.

_z.ready(function);

_z to access UnderZ library.
ready method/action name.
function function to execute after the DOM is ready. It can be anonymous function

Returns: Object _z

Method 2: Short way.

_z(function);

_z to access UnderZ library.
function function to execute after the DOM is ready. It can be anonymous function

Returns: function returning

You can disable this method by writing this code in Initial code:
<script type="text/javascript" src="_z.js" underZ>
	// disable execution in _z(function)
	_z.f.status(false);
</script>

Method 3: Shorter way.

Make sure that no other library use _ sign, like Underscore Library.

As in v 1.0.1

_1(function);

_1 to access .ready() method in UnderZ library.
function function to execute after the DOM is ready. It can be anonymous function

Returns: Object _z

Examples

// change document title when the document is loaded
_z.ready(function () {
	document.title = "Document is ready";
});

// show alert when the document is loaded
_z(function () {
	alert("the document is loaded");
});

// print the title first thing in <body> when the document is loaded
_1(function () {
	_z("body").prepend(document.title);
});


// you can also use function name
function newTitle() {
	document.title = "DOM is loaded";
}
_z(newTitle);

// this returning only when the document is loaded.
function returnTest() {
	return "Only when the document is loaded";
}

_z( returnTest ); // Only when the document is loaded
_z.ready( returnTest ); // _z
_1( returnTest ); // _z

_z( returnTest ) === _z; // false
_z.ready( returnTest ) === _z; // true
_1( returnTest ) === _z; // true

Use your own way.