rem: if (window.arguments && window.arguments[0]) { 
add: if ("arguments" in window && window.arguments[0]) { 
context: function filterEditorOnLoad(){    initializeSearchWidgets();    initializeFilterWidgets();    Bundle = srGetStrBundle("chrome://messenger/locale/filter.properties");        if (window.arguments && window.arguments[0]) {        var args = window.arguments[0];        if (args.filter) {            gFilter = window.arguments[0].filter;            initializeDialog(gFilter);        } else {            gFilterList = args.filterList;            if (gFilterList)                setSearchScope(getScopeFromFilterList(gFilterList));            // fake the first more button press            onMore(null);        }    }    gFilterNameElement.focus();    doSetOKCancel(onOk, null);	moveToAlertPosition();}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/dc930d8dd902ecc45d4d69f8c446d3f1187a719e/FilterEditor.js/buggy/mailnews/base/search/resources/content/FilterEditor.js