rem: img = cellElement.firstChild; 
add: var img = cellElement.firstChild; 
context: qx.Proto.updateDataCellElement = function(cellInfo, cellElement) {    // Set image and tooltip text    var urlAndToolTip = this._getImageInfos(cellInfo);  img = cellElement.firstChild;  img.src = urlAndToolTip.url;  if (urlAndToolTip.tooltip != null){    img.text = urlAndToolTip.tooltip;  }}
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/abf612892596bd002595b24106546988ece12622/IconDataCellRenderer.js/clean/qooxdoo/frontend/framework/source/class/qx/ui/table/IconDataCellRenderer.js