how to get image src in javascript code example

Example 1: javascript change image src

//change image src
document.getElementById('myImageID').src="images/my_other_image.png";

Example 2: set img src using javascript

document.getElementById("imageid").src="../template/save.png";

Example 3: js get image src

var youtubeimgsrc = document.getElementById("youtubeimg").src;