// function Set_height_for_turnabout(element) {
// alert(element);
// element.style.height = element.offsetWidth/6 +"px";
//
// }
var a = document.getElementsByClassName("_turnabout");
console.log(a);
console.log(a.item(1));
// try {
// var turnabout_box = document.getElementsByClassName("_turnabout")[0];
// alert(turnabout_box);
// Set_height_for_turnabout(turnabout_box);
// } catch (e) {
// // location.href = 'http://s1.funon.cc/img/orig/201408/14/53eca71a4a6e9.jpg';
// alert("error "+e);
// }