function imgPopup( location, width, height ){ win = window.open( '', '_blank', 'width='+width+',height='+height ) win.document.writeln('

') win.document.close() } function install(name, xpiURL, iconURL) { var params = []; params[name] = { URL: xpiURL, IconURL: iconURL, toString: function () { return xpiURL; } }; InstallTrigger.install(params); return false; }