学步园

function include_js(file,call) {<br /> var _doc = document.getElementsByTagName('head')[0];<br /> var js = document.createElement('script');<br /> js.setAttribute('type', 'text/javascript');<br /> js.setAttribute('src', file);<br /> _doc.appendChild(js); </p> <p> if (!/*@cc_on!@*/0) { //if not IE<br /> //Firefox2、Firefox3、Safari3.1+、Opera9.6+ support js.onload<br /> js.onload = function () {<br /> call.apply(this);<br /> }<br /> } else {<br /> //IE6、IE7 support js.onreadystatechange<br /> js.onreadystatechange = function () {<br /> if (js.readyState == 'loaded' || js.readyState == 'complete') {<br /> call.apply(this);<br /> }<br /> }<br /> } </p> <p> return false;<br /> }

实例:

include_js(__path__+'/js/jquery.js',function(){<br /> $.post("/404/404.php",<br /> {<br /> "rewrite":"yes",<br /> "lastModified":ms,<br /> "url":window.location.href<br /> }<br /> );<br /> });