![]() We decided to incorporate Jim's ideas into switchable style sheets, for maximum flexibility. A List Apart has two excellent scripts illustrating style sheet switching in JavaScript by Paul Sowden, and style sheet switching in PHP by Chris Clark. There are several published scripts for dealing with style sheet switching. As we're likely to be stuck with the current version of Internet Explorer as the most common browser for at least the next three years, we can improve usability by providing a mechanism for our visitors to customise their experience. In an ideal world, we wouldn't have to resort to these measures. As not all browsers support style sheet switching, some content developers provide their own mechanism for the style sheets to be changed. ![]() Internet Explorer, often quoted as being used by over 95% of surfers, does not provide a mechanism to switch style sheets. ![]() Browsers such as Gecko based browsers allow the user to choose which style they wish to use through the menu system. Style sheet switching is a mechanism provided by modern browsers that allow the user to choose between style sheets provided by the author. Discussing the idea further, we investigated ways that this technique could be incorporated into style sheet switchers.Ī Russian translation for this artucle has kindly been provided by Everycloud. Jim's ideas adequately deal with our initial reservations. Jim came up with the idea of providing a more flexible interface that allows visitors to select relative sizes for fonts, and a choice of foreground and background colour combinations using a server side script. #Content switcher how toThey're usually implemented as fixed units, for example 9px or 12px, which actually hinders those that do know how to use their user agents, and are typically too limited in the choices they provide.Lots of sites that use these types of features implement them as icons, which get overlooked by users that would benefit from them.Most scripts are written in JavaScript, and so rely on the client having scripting capabilities.Most modern browsers allow the text size to be changed easily through the browser. Educating users how to use their particular user agent is the ideal, such as resizing text.We agreed we had reservations over their use for the following reasons. During a recent discussion with Jim Byrne of the Making Connections Unit, we pondered over the usefulness of scripts that allow visitors to change their preferences. ![]()
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