javascript-innerHTML: How to add content in a div tag by javascript?

Yes, you can do it by div.innerHTML=div.innerHTML+"new stuff" . Let´s see the simple example, it has following steps:
1. First get the div tag by id in a variable.
2. now use div.innerHTML=div.innerHTML+"new stuff" .

******************* Example of Adding content in a div tag by javascript *******************

<script type="text/javascript">
function adding(a){
var div=document.getElementById("content");
div.innerHTML=div.innerHTML + " "+a;
}
</script>
<input type="button" value="hi" onclick="adding(this.value)" />
<input type="button" value="hello" onclick="adding(this.value)" />
<input type="button" value="bye" onclick="adding(this.value)" />
<div id="content"></div>

================================= Output =================================