function stat_image(val, total){
    var val = Math.round((val/total)*100);
    if (val > 100)
    val = 100;
    img_str = "<span style='height:" + val + "%;'></span> ";
    return img_str
}
var html = ""




html+='<li>'+stat_image(2900, 4331)+'</li>'

html+='<li>'+stat_image(2900, 4331)+'</li>'

html+='<li>'+stat_image(2900, 4331)+'</li>'

html+='<li>'+stat_image(2900, 4331)+'</li>'