<div>disp value</div>
<script>
alert("innerText");
document.getElementsByTagName("DIV")[0].innerText="innerText"
alert("innerHTML");
document.all.tags("DIV")[0].innerHTML="innerHTML"
</script>
<script>
alert("innerText");
document.getElementsByTagName("DIV")[0].innerText="innerText"
alert("innerHTML");
document.all.tags("DIV")[0].innerHTML="innerHTML"
</script>
1.
<tag>disp value</tag>
<script>
document.getElementsByTagName("tag")[0].nextSibling.data="data"
</script>
<my:tag id=t>disp value</my:tag>
<script>
t.innerText="aa";
</script>