JavaScript Logging ClientSide Errors > script

JavaScript Quick Tip: Logging ClientSide Errors

<script language="JavaScript">
<!--
    var arrErrors = new Array();
    window.onerror = function ( strErr, strURL, strLineNumber )

    {
        strMess =  "URL: " + strURL + "nline number: " +
              strLineNumber + "nError Message: " + strErr;
        arrErrors.push(strMess);
        alert(arrErrors.join("n__________nn"));
    }
 //-->
</script>