User:670839245/common.js

newNav = function (sTitle, sHref, sTarget, sAccesskey) {
    // 寻找元素；不用两个 var 定义变量可以压缩更小。
    var ns = $('div#p-namespaces ul'),
        but = ns.find('li:first').clone ();
 
    // 进行新按钮设定
    but.removeClass ().find('a').text (sTitle).attr({
        'title': sTitle + (sAccesskey?' [alt-shift-'+sAccesskey+']':''),
        'href': (typeof(sHref)=='string'?sHref:'javascript:void(0);'),
        'target': (sTarget||'_self'),
        'accesskey': (sAccesskey||'')
    }).click ((typeof(sHref) == 'function')?sHref:function(){});
 
    // 插入新按钮进去:
    ns.append (but);
}
 
window.readMode = false;
var normalMode = [
    $('div#content').css ('margin-left'), 
    $('div#content').css ('border-radius'),
    $('div#mw-head').css ('padding'),
    $('div#mw-head-base').css ('margin-top'),
    $('div#mw-head-base').css ('background-image'),
];
newNav ('阅读模式', function () {
    var rM = window.readMode = !window.readMode;
    if (rM) {
        // 阅读模式
        $('#mw-panel,div#headwrap,div#footer').hide();
        $('div#content').css ({'margin-left':'0', 'border-radius':'0'});
        $('div#mw-head').css ('padding', '0');
        $('div#mw-head-base').css ({'margin-top':'-21.55em', 'background-image':'none'});
    } else {
        $('#mw-panel,div#headwrap,div#footer').show();
        $('div#content').css ({'margin-left':normalMode[0], 'border-radius':normalMode[1]});
        $('div#mw-head').css ('padding', normalMode[2]);
        $('div#mw-head-base').css ({'margin-top':normalMode[3], 'background-image':normalMode[4]});
    }
});