Replying to [ticket:5567 txdkiller]:

MyEmail: 775356txdd@sina.com Bug: In my option,source code below: " Sizzle.selectors.filters.hidden = function(elem){ return elem.offsetWidth === 0 or elem.offsetHeight === 0; }; Sizzle.selectors.filters.visible = function(elem){ return elem.offsetWidth > 0 or elem.offsetHeight > 0; }; " doesn't seems correctly; if elem.offsetWidth equals to "1421" and elem.offsetHeight equals to "0" ,for example: <div id="test"><input type="hidden" value="hello world!"/></div>,in IE,FireFox,Opeara,offsetWidth is not equal to "0" but offsetHeight is equal to "0" ,so, div with id "test" is hidden and visible,which is funny... So , maybe This is better when change these code to: " Sizzle.selectors.filters.hidden = function(elem){ return elem.offsetWidth === 0 or elem.offsetHeight === 0; }; Sizzle.selectors.filters.visible = function(elem){ return elem.offsetWidth > 0 and elem.offsetHeight > 0; }; " Beg your Email :775356txdd@sina.com Thank you!~

Duplicate of #4512.