rem: addStyleClass(tr, "current"); 
add: tr.addStyleClass("current"); 
context: function updateFunctionStack(){    var stackframeTable = document.getElementById("stackframeTable");    stackframeTable.innerHTML = ""; // clear the content    currentStack = new Array();    var stack = DebuggerDocument.currentFunctionStack();    for(var i = 0; i < stack.length; i++) {        var tr = document.createElement("tr");        var td = document.createElement("td");        td.className = "stackNumber";        td.innerText = i;        tr.appendChild(td);        td = document.createElement("td");        td.innerText = stack[i];        tr.appendChild(td);        tr.addEventListener("click", selectStackFrame, true);        stackframeTable.appendChild(tr);        var frame = new ScriptCallFrame(stack[i], i, tr);        tr.callFrame = frame;        currentStack.push(frame);        if (i == 0) {            addStyleClass(tr, "current");            frame.loadVariables();            currentCallFrame = frame;        }    }}
meta: 5650	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5650/9ef89ff84d3e4c8afee0bbb4a2374565cf0c02de/debugger.js/buggy/WebKitTools/Drosera/debugger.js