/**
** PS v.1.0.0
**/

var DOMLoader = (function () {
	
	var $_a_Handlers = [];
	var $_b_IsExecuting = false;
	var $_i_Timer = null;
	
	var $_f_CallHandlers = function () {
		
		var $i;
		
		for ($i = 0; $i < $_a_Handlers.length; ++$i) {
			$_a_Handlers [$i] ();
		}
	}
	
	var $_f_ExecuteDomLoader = function () {
		
		// Dean Edwards/Matthias Miller/John Resig
		// modified from: http://dean.edwards.name/weblog/2006/06/again/
		
		// change state flag
		$_b_IsExecuting = true;
		
		/* Latest Modern Browsers - Firefox / Opera / Safari / Chrome / Flock - may be others; haven't tested */
		if ((document.addEventListener)) {
			document.addEventListener ('DOMContentLoaded', $_f_CallHandlers, false);
		
		} else if ((navigator.userAgent.toLowerCase ().indexOf ('webkit') >= 0)) {
			// for Safari -- tested and works without this branch of code -- leaving it intact just in case
			// sniff
			
			$_i_Timer = setInterval (function() {
				
				if ((document.readyState.indexOf ('loaded') >= 0) || (document.readyState.indexOf ('complete') >= 0)) {
					clearInterval ($_i_Timer);
					$_i_Timer = null;
					$_f_CallHandlers (); // call the onload handler
				}
			}, 10);
		} else {
			
			/* for Internet Explorer */
			/*@cc_on @*/
			/*@if ((@_win32) || (@_win64))
				
				document.write ('<script type="text/javascript" id="__ie_onload" defer="defer" src="javascript:void(0)"><\/script>');
				var $_o_Script = document.getElementById ('__ie_onload');
				$_o_Script.onreadystatechange = function () {
					if ((this.readyState == 'complete')) {
						$_f_CallHandlers (); // call the onload handler
					}
				};
				
			@else @*/
			
			/* for other browsers */
			window.onload = $_f_CallHandlers;
				
			/*@end @*/
			
		}
	}
	
	// create object
	var $__object = {
		addEvent : function ($pf_Handler) {
			if ((!$_b_IsExecuting)) $_a_Handlers [$_a_Handlers.length] = $pf_Handler;
		},
		execute : function () {
			if ((!$_b_IsExecuting)) $_f_ExecuteDomLoader ();
		}
	};
	
	// return object
	return $__object;
}) ();