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	jQuery(ready, load) VS Javascript(onload)
	  
	The order of execution
	  
	1. DOM element Loading 
	2. DOM element Load end, jQuery ready ( 이미지가 로딩되지 않아도 됨) 
	    2-1. Body onload 
	3. Document Load end, jQuery load ( 이미지등 모든 내용이 완료된 시점 ) 
	  
	sample code 
<!doctype html>
<html lang="ko">
	<head>
		<meta charset="utf-8">
		<script src="./Scripts/jquery-1.9.1.js"></script>
	</head>
	<body onload="javascipt:alert('body tag onload(2-1)')">
		jQuery(ready, load) VS Javascript(onload) 
		<script>
		$(window).load(function(){
			alert('jquery load event(3)');
		});
		$(window).ready(function(){
			alert('jquery ready event(2)');
		});
		alert('script alert event(1)');
		</script>
	</body>
</html> |