JavaScript ‘include’ function

@PadonakMay 24.2012 — #

[CODE]01	function include( filename ) {  // The include() statement includes and evaluates the specified file.
 02	    // 
 03	    // +   original by: mdsjack (http://www.mdsjack.bo.it)
 04	    // +   improved by: Legaev Andrey
 05	    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
 06	    // +   improved by: Michael White (http://crestidg.com)
 07	    // %        note 1: Force Javascript execution to pause until the file is loaded. Usually causes failure if the file never loads. ( Use sparingly! )
 08 
 09	    var js = document.createElement('script');
 10	    js.setAttribute('type', 'text/javascript');
 11	    js.setAttribute('src', filename);
 12	    js.setAttribute('defer', 'defer');
 13	    document.getElementsByTagName('HEAD')[0].appendChild(js);
 14 
 15	    // save include state for reference by include_once
 16	    var cur_file = {};
 17	    cur_file[window.location.href] = 1;
 18 
 19	    if (!window.php_js) window.php_js = {};
 20	    if (!window.php_js.includes) window.php_js.includes = cur_file;
 21	    if (!window.php_js.includes[filename]) {
 22	        window.php_js.includes[filename] = 1;
 23	    } else {
 24	        window.php_js.includes[filename]++;
 25	    }
 26 
 27	    return window.php_js.includes[filename];
 28	}
 
 [B]Example of use[/B]:  include('/js/imaginary1.js');
 [/CODE]

JavaScript ‘include’ function

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JavaScript ‘include’ function

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