function generateRef(pre){
    var txtCode = document.getElementById("refno");
    var date = new Date();
   	var code = pre.charAt(0).toUpperCase();
    var dt = date.getDate();

    code += dt < 10 ? "0" + dt  : dt ;
	var m = date.getMonth() + 1;
    code += m < 10 ? "0" + m : m;
	
    code+=  String(date.getFullYear()).charAt(3);
	

	var h = date.getHours();
	
    code += h < 10 ? "0" + h: h;
	 var eM = date.getMinutes();
	code += (eM < 10) ? "0"+eM : eM;
	var s = date.getSeconds();
	code += s < 10 ? "0" + s: s;
    txtCode.value = code;
}

function generateDate(id){
    var date = new Date();
    var year = date.getFullYear();
    var month = date.getMonth() + 1;
    month = (month <10) ? "0"+month : month;
    var day = date.getDate();
    day = (day < 10) ? "0"+day : day;
    var compose = year + "-" + month + "-" + day;
    document.getElementById(id).value = compose;
}