Edit in JSFiddle

var element = document.getElementsByTagName("body")[0];

//files is a filelist
function fileselected(files) 
{
    for(var i = 0; i < files.length; i++) 
    {
        var f = files[i];
        element.innerHTML = element.innerHTML + f.name + " " + f.size + " " + f.type; 
    }
}