var xmlHttp;

function getSizes(style) {
    var url = "/cgi-bin/pandora/build/getbraceletsizes?" + createSizeQueryString(style);
    //alert(url);
    createXMLHttpRequest();
    xmlHttp.onreadystatechange = getSizesHandleStateChange;
    xmlHttp.open("GET", url, true);
    xmlHttp.send(null);
}

function createSizeQueryString(style) {
    style = escape(style);
    var style = "style=" + style;
    //alert('search string created')
    //alert(itemlist);
    return style;
}

function getSizesHandleStateChange() {
    if(xmlHttp.readyState == 3) {
            document.getElementById("braceletsizes").innerHTML = "Updating...";
    }
    if(xmlHttp.readyState == 4) {
        if(xmlHttp.status == 200) {
            document.getElementById("braceletsizes").innerHTML = xmlHttp.responseText;
        }
        else {
            alert("Unable to get bracelet sizes");
        }
    }
}