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@ -139,14 +139,8 @@ var ajaxTimeout;
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* @return XMLHttpRequest or false in case of an error
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* @return XMLHttpRequest or false in case of an error
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*/
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*/
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function ajax(url) {
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function ajax(url) {
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var xmlhttp;
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var xmlhttp = (window.XMLHttpRequest ? new XMLHttpRequest() : (window.ActiveXObject ? new ActiveXObject('Microsoft.XMLHTTP') : false));
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if (window.XMLHttpRequest) {
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if (xmlhttp) {
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xmlhttp = new XMLHttpRequest();
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} else if (window.ActiveXObject) {
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xmlhttp = new ActiveXObject('Microsoft.XMLHTTP');
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} else {
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return false;
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}
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var currentState = ++ajaxState;
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var currentState = ++ajaxState;
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clearTimeout(ajaxTimeout);
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clearTimeout(ajaxTimeout);
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ajaxTimeout = setTimeout(function () {
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ajaxTimeout = setTimeout(function () {
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@ -164,6 +158,7 @@ function ajax(url) {
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}
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}
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};
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};
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xmlhttp.send('');
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xmlhttp.send('');
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}
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return xmlhttp;
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return xmlhttp;
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}
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}
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