rem: var alphaHack = ( (document.body.filters) && 
add: return ( (document.body.filters) && 
context: OpenLayers.Util.alphaHack = function() {    var arVersion = navigator.appVersion.split("MSIE");    var version = parseFloat(arVersion[1]);        var alphaHack = ( (document.body.filters) &&                      (version >= 5.5) && (version < 7) );}
meta: 4411	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4411/7bc76ff7a885e740923db61cc770403728dd489b/Util.js/clean/lib/OpenLayers/Util.js