Why does my image not show up when I use Javascript innerHTML to call it?

Question

I am pretty new to Javascript, and I was trying somethings out. I am using a function to load an image inside a table using innerHTML. But the image does not show up, unless

Answer 1

You have an error in your string:

document.getElementById('imageHolder1').innerHTML="";

Should read

document.getElementById('imageHolder1').innerHTML="";

(notice " to ' replacement)