function newWindow(src){

  win = window.open("","","width=600,height=600");

    var doc = win.document;

    // init head

    var head = doc.getElementsByTagName("head")[0];

    // create title

    var title = doc.createElement("title");

    title.text = "Child Window";

    head.appendChild(title);

    // create script

    var code = "function printFunction() { window.focus(); window.print(); }";

    var script = doc.createElement("script");

    script.text = code;

    script.type = "text/javascript";

    head.appendChild(script);

    // init body

    var body = doc.body;

    //image

    doc.write('<img src="'+src+'" width="300">');

    //chrome

    if (navigator.userAgent.toLowerCase().indexOf('chrome') > -1) {

      win.printFunction();               

​

    } else {

        win.document.close();

        win.focus();

        win.print();

        win.close();

    }

}