javascript:document对象

linkColor

vlinkColor

alinkColor

fgColor

bgColor

URL

domain

title

lastModified(最后修改时间)

referrer(链接到该文档的url)

images[0](图片数组)

(img 对象属性:src width height onload )

links[0](链接数组)

document.createElement('tr');

document.createTextNode('贺知章');

    var trNode = document.createElement("tr");
    var tdNode1 = document.createElement("td");
    var textNode1 = document.createTextNode(username);//textNode1是tdNode1的chind节点
    tdNode1.appendChild(textNode1);
　 trNode.appendChild(tdNode1);

 

document.forms[i].elements[j]

obj=document.getElementById('input');

obj.defaultValue

obj.disabled

obj.select();//this.select();选择文本

<font name='fontname' size='3'>hello world</font>

<font name='fontname' size='3'>hello world</font>

document.getElementByName('fontname')