var xmlHttp = false;
	try {
	  xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
	  try {
		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	  } catch (e2) {
		xmlHttp = false;
	  }
	}
	if (!xmlHttp && typeof XMLHttpRequest != 'undefined') {
	  xmlHttp = new XMLHttpRequest();
	}

	function callServer() {
	  //var u_name = document.getElementById("username").value;
	  var u_name = document.RegTable.username.value;
	  //alert(url);
	  if ((u_name == null) || (u_name == "")) return;
	  var url = "RegCustomers.php?Type=VeriForm&username=" + escape(u_name);
	  xmlHttp.open("GET", url, true);
	  xmlHttp.onreadystatechange = updatePage;
	  xmlHttp.send(null);  
	}

	function updatePage() {
	  if (xmlHttp.readyState < 4) {
		test1.innerHTML="loading...";
	  }
	  if (xmlHttp.readyState == 4) {
		var response = xmlHttp.responseText;
		test1.innerHTML=response;
	  }
	}

	function callServer2() {
	  //var u_name = document.getElementById("username").value;
	  var u_email = document.RegTable.c_email.value;
	  //alert(url);
	  if ((u_email == null) || (u_email == "")) return;
	  var url = "RegCustomers.php?Type=VeriForm&email=" + escape(u_email);
	  xmlHttp.open("GET", url, true);
	  xmlHttp.onreadystatechange = updatePage2;
	  xmlHttp.send(null);  
	}

	function updatePage2() {
	  if (xmlHttp.readyState < 4) {
		test2.innerHTML="loading...";
	  }
	  if (xmlHttp.readyState == 4) {
		var response = xmlHttp.responseText;
		test2.innerHTML=response;
	  }
	}