分享个手册，或许对你的ajax开发有帮助！

◦addEventListener

◦appendChild

◦appendData

◦attachEvent

◦attributes

◦cancelBubble

◦cells

◦childNodes

◦className

◦clearAttributes()

◦clearInterval

◦clearTimeout

◦clientHeight

◦clientWidth

◦clientX

◦clientY

◦cloneNode

◦createCaption

◦createElement

◦createStyleSheet

◦createTextNode

◦createTFoot

◦createTHead

◦cssText

◦currentStyle

◦deleteCell

◦deleteRow

◦deleteTFoot

◦deleteTHead

◦detachEvent

◦document

◦documentElement

◦firstChild

◦getAttribute

◦getComputedStyle

◦getElementById

◦getElementsByName

◦getElementsByTagName

◦getPropertyValue

◦getSelection

◦hasAttribute

◦hasChildNodes

◦hasFocus

◦innerHTML

◦innerText

◦insertBefore

◦insertCell

◦insertData

◦insertRow

◦lastChild

◦lastModified

◦layerX

◦layerY

◦mergeAttributes

◦moveRow

◦nextSibling

◦nodeName

◦nodeType

◦nodeValue

◦offsetHeight

◦offsetLeft

◦offsetParent

◦offsetTop

◦offsetWidth

◦offsetX

◦offsetY

◦options

◦outerHTML

◦outerHTML

◦pageX

◦pageY

◦parentNode

◦pasteHTML

◦preventDefault

◦previousSibling

◦removeAllRanges

◦removeAttribute

◦removeChild

◦removeEventListener

◦removeNode

◦replaceChild

◦replaceData

◦replaceNode

◦returnValue

◦rows

◦scrollHeight

◦scrollLeft

◦scrollTop

◦scrollWidth

◦selection

◦setAttribute

◦setInterval

◦setTimeout

◦splitText

◦srcElement

◦stopPropagation

◦tagName

◦target

◦textContent