/* ---------------------------- */
/* XMLHTTPRequest Enable 		*/
/* ---------------------------- */
function createObject() {
    var request_type;
    var browser = navigator.appName;
    if(browser == "Microsoft Internet Explorer"){
        request_type = new ActiveXObject("Microsoft.XMLHTTP");
    }else{
        request_type = new XMLHttpRequest();
    }
    return request_type;
}

var http = createObject();

/* -------------------------- */
/* SEARCH					 */
/* -------------------------- */
function autosuggest() {
    q = document.getElementById('search_box').value;
    // Set te random number to add to URL request
    nocache = Math.random();
    http.open('get', 'http://www.openstudycollege.com/search.php?q='+q+'&nocache = '+nocache);
    http.onreadystatechange = autosuggestReply;
    http.send(null);
}
function autosuggestReply() {
    if(http.readyState == 4){
        var response = http.responseText;
        e = document.getElementById('results');
        if(response!=""){
            e.innerHTML=response;
            e.style.display="block";
        } else {
            e.style.display="none";
        }
    }
}