rem: cview.interfaceFilter = cview.lastProgID; 
add: cview.interfaceFilter = cview.lastContractID; 
context: function onComponentClick(e){    cview.lastProgID = e.target.parentNode.getAttribute("progid");        if (cview.interfaceMode == "implemented-by")    {        cview.interfaceFilter = cview.lastProgID;        filterInterfaces();    }}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/0257791053c2b38e1dfaf2ee11afae973e82e394/cview-handlers.js/clean/extensions/cview/resources/content/cview-handlers.js