代码: var all,l,elements,e; l = all.length; for (e = 0; e < l; (e++)) if (findIn) if (all[e].className.indexOf(className) > 0) elements[elements.length] = all[e];
代码: var all,l,elements,e; l = all.length; for (e = 0; e < l; (e++)) if (findIn) if (all[e].className.indexOf(className) > 0) elements[elements.length] = all[e];