function requestform(id) {
            //var sId = document.getElementById("txtCustomerId").value;
            var oXmlHttp = zXmlHttp.createRequest();
            oXmlHttp.open("get", "http://www.coltpaper.com/ajax/" + id, true);
            oXmlHttp.onreadystatechange = function () {
                if (oXmlHttp.readyState == 4) {
                    if (oXmlHttp.status == 200) {
                        displayform(oXmlHttp.responseText);
                    } else {
                        displayform("An error occurred: " + oXmlHttp.statusText); 
                    }
                }            
            };
            oXmlHttp.send(null);
        }
        
        function displayform(sText) {
            var divforminfo = document.getElementById("divforminfo");
            divforminfo.innerHTML = sText;
        }