load image using javascript code example

Example 1: execute js from image

<div onclick = "ShowKeyboard()">
<img src = "' + content + '" alt ="Heads" height="170" width="170"/>
</div>

Example 2: javascript on image load

window.onload = function () {

        var logo = document.getElementById('sologo');

        logo.onload = function () {
            alert ("The image has loaded!");		
        };

        setTimeout(function(){
            logo.src = 'https://edmullen.net/test/rc.jpg';         
        }, 5000);
    };