demo1.html: ׼UBB༭
demo2.html: ԶһЩܵUBB༭
demo3.html: תHTML༭

õAPI

nEditor.tGetUBB(); ȡǰ༭UBB
nEditor.tGetHTML(); ȡǰ༭HTML
nEditor.tinsertUBB('[b]test[/b]'); ڵǰ༭вUBB
nEditor.tinsertHTML('<b>test</b>'); ڵǰ༭вHTML