add: return true; 
context: function OpenURL(event, node, root){    if ((event.button != 1) || (event.detail != 2)        || (node.nodeName != "treeitem"))        return false;    if (node.getAttribute("container") == "true")        return false;    var url = node.id;        window.openDialog(getBrowserURL(), "_blank", "chrome,all,dialog=no", url);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/1e3ab834d6c44b6c56e872a663709c0f405e622b/history.js/clean/xpfe/components/history/resources/history.js