var xmlHttp;



function createXMLHttpRequest() {

	if(window.ActiveXObject) {

		// Periksa apakah browser mengimplementasikan XMLHttpRequest sebagai ActiveXObject, seperti IE

		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");

	} else if(window.XMLHttpRequest) {

		xmlHttp = new XMLHttpRequest();

	}

}



createXMLHttpRequest();



function validasi(frmElmt) {

	//alert('test');



	if(xmlHttp) {

		xmlHttp.open("GET", "include/cekdaftar.php?userid=" + frmElmt.value);



		xmlHttp.onreadystatechange = function() {

			if(xmlHttp.readyState == 1) {

				document.getElementById("hasil_cetak").innerHTML = "";

				document.getElementById("keterangan").innerHTML = " tunggu sebentar ya...";

			} else if(xmlHttp.readyState == 2) {

				document.getElementById("keterangan").innerHTML = "status 2";

			} else if(xmlHttp.readyState == 3) {

				document.getElementById("keterangan").innerHTML = "status 3";

			} else if(xmlHttp.readyState == 4 && xmlHttp.status == 200) {

				document.getElementById("keterangan").innerHTML = xmlHttp.responseText;

			} else {

				document.getElementById("keterangan").innerHTML = "ERROR";

			}

		}



		xmlHttp.send(null);

	}

}


function changeText(){

	var userInput = document.getElementById('userid').value;

	length = userInput.length;



	if(length<=3)

	{

		userInput="<font color=red>Minimal 3 karakter.</font>";

		document.getElementById('hasil_cetak').innerHTML = userInput;

	}

	else

	{

		userInput="Jika sudah, <br>Tekan Tombol <font color=red>Tab</font>.";

		document.getElementById('hasil_cetak').innerHTML = userInput;

	}

	

	

}