// JavaScript Document
/*
*	Example: 
*
*	<script type="text/javascript" src="jquery-1.2.2.js"></script>
*	<script type="text/javascript" src="jquery.form.defaultvalue.js"></script>
*	<script type="text/javascript">
*		$(document).ready(function(){
*			$(document).defaultval("#abc", "the default value of layer abc");		
*			$(document).defaultval("#efg", "the default value of layer efg");		
*		})
*	</script>
*
*/

jQuery.fn.defaultval = function (selectors, val) {
	var settings = {
		selectors : selectors,
		val       : val,
		enabled		: true
	};
	if (settings.enabled) {
		var layer = jQuery(settings.selectors);
		layer.val(settings.val);
		layer.focus(function(){ if (layer.val() == settings.val) layer.val(""); });
		layer.blur(function(){ if (layer.val() == "") layer.val(settings.val); });
	}
	
}

$(document).ready(function(){
			$(document).defaultval("#package", "Identification Code");	
		})