// JavaScript Document
function rotateDiv(stor){
    var divs = document.getElementById("rotating").getElementsByTagName("div");
    for (var i=0; i < divs.length; i++ ) {
        var div = divs[i];
        if ( (div.id != "")) {
            if(i != stor){
                    div.style.display = "none";
            }
            else{
                div.style.display = "block";
            }
        }
    }

}