function showAlternateAddress(sender, args) {
    var control = $get(sender.controltovalidate);
    var alternate_address = $get("ctl00_ctl00_page_content_main_content_area_alternate_address");

    var arrayOfCheckBoxes = control.getElementsByTagName("input");
    for (var i=0; i < arrayOfCheckBoxes.length; i++) {
        if (arrayOfCheckBoxes[i].checked && arrayOfCheckBoxes[i].value == "Alternative Address") {
            alternate_address.style.display = "block";
        } else {
            alternate_address.style.display = "none";
        }
    }
}

function showFile_Upload(sender, args) {
    var control = $get(sender.controltovalidate);
    var upload_txt = $get("ctl00_ctl00_page_content_main_content_area_upload_txt");
    var arrayOfCheckBoxes = control.getElementsByTagName("input");
    for (var i = 0; i < arrayOfCheckBoxes.length; i++) {
        if (arrayOfCheckBoxes[i].checked && arrayOfCheckBoxes[i].value == "upload_yes") {
            upload_txt.style.display = "block";
			//alert(upload_txt.style.display)
        } 
		else if (arrayOfCheckBoxes[i].checked && arrayOfCheckBoxes[i].value == "upload_no") {
        upload_txt.style.display = "none";
        }
    }
}