Edit in JSFiddle

window.onload = function () {
    
    //create paper
    var paper = Raphael("canvas");
    paper.image("http://dl.dropbox.com/u/63305355/raphael.gif", 10, 10, 80, 80);
    paper.image("http://dl.dropbox.com/u/63305355/raphael.gif", 100, 10, 80, 40);
    paper.image("http://dl.dropbox.com/u/63305355/raphael.gif", 190, 10, 40, 80);
}

<div id="canvas"></div>

body,html
{
    height:100%;
    margin:0;
}

#canvas 
{
    height:100%;
    background:#aaa;
}