// instantiate email XMLHttpRequest object
var XMLHttpObj = getXMLHttpRequestObject();

// getXMLHttpRequest object
function getXMLHttpRequestObject(){
    var xmlobj;
    if(xmlobj!=null && xmlobj.readyState!=0 && xmlobj.readyState!=4){
        xmlobj.abort();
    }
    try{
        xmlobj=new XMLHttpRequest();
    }
    catch(e){
        try{
            xmlobj=new ActiveXObject('Microsoft.XMLHTTP');
        }
        catch(e){
            xmlobj=null;
            return false;
        }
    }
    return xmlobj;
}

// get form values
function getFormValues(oForm) {
    var aParams = new Array();
    for (var i=0 ; i < oForm.elements.length; i++) {
        var sParam = encodeURIComponent(oForm.elements[i].name);
        sParam += "=";
        sParam += encodeURIComponent(oForm.elements[i].value);
        aParams.push(sParam);
    }
    return aParams.join("&");
}

function displayUnderConstruction()
{
    alert("Under Construction!");
     window.scrollBy(0,100);
}