 <!--

	var xmlHttp;

	function createXMLHttpRequest(){
		if(window.ActiveXObject){
			xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		}
		else if(window.XMLHttpRequest){
			xmlHttp = new XMLHttpRequest();			
		}
	}

	function emailValidate(emailForm){

		createXMLHttpRequest();
		var userEmail = document.getElementById(emailForm).value;
		xmlHttp.open("get", "checkData.php?chkEmail=" + userEmail, true);
		xmlHttp.onreadystatechange = function () {
			if (xmlHttp.readyState == 4) {
				if (xmlHttp.status == 200) {
					if(xmlHttp.responseText !=""){
						responseEmail(xmlHttp.responseText, emailForm);
					}			
				} 
				else {
					responseEmail(xmlHttp.statusText, emailForm); 
				}
			}            
		};
		xmlHttp.send(null);
	}

	function responseEmail(message, form){
		alert(message);
		document.getElementById(form).value = "";
		document.getElementById(form).focus();
		return false;
	}

	function userNameValidate(){

		createXMLHttpRequest();
		var userName = document.CS.user.value;
		xmlHttp.open("get", "checkData.php?chkUser=" + userName, true);
		xmlHttp.onreadystatechange = function () {
			if (xmlHttp.readyState == 4) {
				if (xmlHttp.status == 200) {
					if(xmlHttp.responseText !=""){
						responseUserName(xmlHttp.responseText);
					}			
				} 
				else {
					responseUserName(xmlHttp.statusText); 
				}
			}            
		};
		xmlHttp.send(null);
	}

	function responseUserName(message){
		alert(message);
		document.CS.user.value = "";
		document.CS.user.focus();
		return false;
	}

	function pwdValidate(pwd){

		createXMLHttpRequest();
		var pass1 = document.getElementById(pwd).value;
		xmlHttp.open("get", "checkData.php?chkPass1=" + pass1, true);
		xmlHttp.onreadystatechange = function () {
			if (xmlHttp.readyState == 4) {
				if (xmlHttp.status == 200) {
					if(xmlHttp.responseText !=""){
						responsePwd(xmlHttp.responseText, pwd);
					}			
				} 
				else {
					responsePwd(xmlHttp.statusText, pwd); 
				}
			}            
		};
		xmlHttp.send(null);
	}

	function responsePwd(message, pwd){
		alert(message);
		document.getElementById(pwd).value = "";
		document.getElementById(pwd).focus();
		return false;
	}


//-->