Create a node, add text

<script src="showpic.js"></script> //
document.write()

document.getElementById("ltest")
alert(test.innerhtml) //Display the attribute value of the node whose id is test.

var test=document.getElementById("test")
test.innerhtml="<p>...</p>" sets the attribute value for the node whose id is test.

var para= document.createElement("p")//Create element node
var text= document.creatTextNode("Hello World")//Create a text node
para.appendChild(text)//Insert the text node into the element node

//Check createElememt.
function(){
  var para=document.creatElement("p")
  var info="nodeName: "
  info+=para.nodeName
  info+="nodeType: "
  info+=para.nodeType
  alert(info)
}

   //Using creatElement, creatTextNode and appendChild methods to create image display tags and description tags
var holeplace = document.creatElement("img") //Create img element node
holdplace.setAttribute("id","holdplace") //Define the Id attribute value
holdplace.setAttribute("src",holdplace.png) // define the src attribute value
var description=document.createElement("p") // create p node element
var destext=document.creatTextNode("Chose a gif")//Create a text node element
description.appendChild(destext) //Insert text nodes into and out of element nodes
// Insert the image's display tag and description tag into the text.
document.body.appendChild(holdplace)
document.body.appendChild(description)