.mousemove(function(e)
{
    if(mouseDown)
    {
        //alert("debug");
        //$("#debug").html($("#debug").html() + e.pageX + ", " + e.pageY + "<br>");
        coordhdl.addCords(e.pageX - this.offsetLeft, e.pageY - this.offsetTop);
        //$('#test').load('showCoordinates.php');
        var coordinations = coordhdl.getCords();
        $('#signature').remove();

        //IMPORTANT LINE:
        $('#test').prepend('<img id="signature" src="showCoordinates.php?cords=' + coordinations + '" alt="braso"');
    }
});

$('#test').prepend('<img id="signature" src="showCoordinates.php?cords=' + coordinations + '" alt="braso"/>');

var newImg = $("<img />").attr("src", "showCoordinates.php?cords=" + coordinations).attr("alt", "braso");
$('#test').prepend(newImg);