navigation popup problems with opera i've encountered a number of problems with the navigation popup tool and opera for linux after showing for a few seconds the popup expands with between one and five pages of mostly chinese characters i assume this is supposed to be a page preview the popup always has a broken image link on the right side the popup functionality appears to cause serious problems with clicking on diff and cur links in article history the cursor may refuse to change from an arrow to a hand clicking on a link may do nothing clicking on a link may take several seconds to several minutes to register displaying a page history may cause the broswer to use of available cpu time