rem: } return offsets; }; 
add: return offsets; }, 
context: EchoWebCore.VirtualPosition._calculateOffsets = function(offsetNames, style) {    var offsets = 0;    for (var i = 0; i < offsetNames.length; ++i) {        var value = style[offsetNames[i]];        if (value) {            if (value.toString().indexOf("px") == -1) {                return -1;            }            offsets += parseInt(value);        }    }    return offsets;};
meta: 600	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/600/4705113f80e2c9e4d43ad240349e3193f4caf648/WebCore.js/clean/src/webcontainer/java/nextapp/echo/webcontainer/resource/js/WebCore.js