31 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
		
		
			
		
	
	
			31 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
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								// Copyright (c) 2013-2014, Jeffrey Wilcke. All rights reserved.
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								//
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								// This library is free software; you can redistribute it and/or
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								// modify it under the terms of the GNU General Public
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								// License as published by the Free Software Foundation; either
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								// version 2.1 of the License, or (at your option) any later version.
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								//
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								// This library is distributed in the hope that it will be useful,
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								// but WITHOUT ANY WARRANTY; without even the implied warranty of
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								// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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								// General Public License for more details.
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								//
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								// You should have received a copy of the GNU General Public License
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								// along with this library; if not, write to the Free Software
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								// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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								// MA 02110-1301  USA
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								// this function is included locally, but you can also include separately via a header definition
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								function request(url, callback) {
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									var xhr = new XMLHttpRequest();
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									xhr.onreadystatechange = (function(req) {
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										return function() {
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											if(req.readyState === 4) {
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												callback(req);
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											}
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										}
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									})(xhr);
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									xhr.open('GET', url, true);
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									xhr.send('');
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								}
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